Battery Tips

Dye-sensitized Solar Cell Progress

2010-11-02T21:33:00.000-07:00

Dye-sensitized Solar Cell Progress

Recently, the Chinese Academy of Sciences, Changchun Institute of Applied Chemistry of Polymer Physics and Chemistry, State Key Laboratory of Swiss scientists in cooperation with researchers and Wang Peng, the dye-sensitized solar cell research has made important progress, relevant results in the June 29 online issue of the internationally renowned scientific journal “Nature - Materials” (Nature Materials) on.

Current dye-sensitized solar cells under test conditions in the air mass 1.5G power conversion efficiency has reached 11.1%, but this device is to use high-volatile, highly toxic cyanide electrolyte, greatly hindered the process actually used. Non-volatile at room temperature ionic liquids as to solve the problem program provides an important, but high viscosity ionic liquid, the Huodeqijian’s not efficient enough.

Peng and his collaborators through a variety of solid salt mixture to achieve the system by solid-liquid phase transition entropy to gain room temperature ionic liquids (China Patent Application No.: 200710306662.1). This greatly broadens the concept of a total of molten ionic liquid material selection. More importantly, based on these solid-state ionic materials with high lattice energy of molten liquid at room temperature ionic liquids than conventional lower viscosity and higher conductivity. To room temperature ionic liquids were prepared by melting the solar cell power conversion efficiency of 8.2%, setting a solvent-free dye-sensitized solar cells a world record in the device accelerated aging test conditions, exhibited excellent stability. They also adopted the system of ion mobility and viscosity of association, amendments to the classical Stokes - Einstein equation, to clarify the three iodine ions in the ionic liquid in addition to traditional physical diffusion transport, there are physical diffusion coupling electronic exchange mechanism. Also the first time they observed in the mesoporous conductor of electron transport by the relaxation of cations. This research will greatly promote the flexible dye-sensitized solar cell commercialization for portable electronic devices (such as mobile phones, music players, digital cameras, laptops, etc.) to provide new energy. Expert review of this work was praised as “a breakthrough work.”

The project supported by the National Natural Science Foundation, Chinese Academy of Sciences “Hundred Talents” and the major national research schemes.

Via: Dye-sensitized Solar Cell Progress

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Mysterious "lithium Night"

2010-10-26T18:16:00.000-07:00

Mysterious "lithium Night"

Mysterious "Night of lithium", invite you to jointly opened the "hijab" in the moment!

South lithium forthcoming fourth set of professional and academic forums in one speech to Chinese and foreign experts and scholars as the main content of the main construction the necessary arrangements for the solemn atmosphere of seriousness.

But all is not the forum for all, by no means certain and Technology Forum, "boring," "boring" and other words associated. To 23 at the opening of the evening, a lack relaxed and warm, imbued with a little romance and even the "Night of lithium cocktail", will be located in the central area of Futian, Shenzhen Golden Central Hotel, 6th floor held.

Soothing chamber music, a gorgeous colored embellishment various Chinese and foreign drinks, fine European pastries, light chips to the guest side of the thin cross Pinza in taste, while patrolling the total did not forget Suo old friends not seen for a long time, do not forget and new friends, exchanging business cards.

This is a main target of lithium gathering of people, an enlarged salon. But in reality it is not just that, made a special trip to attend the reception in the Ministry of Information Industry and SME Division leaders, the Secretary Ministry of Science and high-tech leaders, as well as the Mayor of Shenzhen Municipal People's Government and the relevant Secretary, Vice Mayor We, the SME board in the creation of 6 fitness anniversary reception for people to leave this to send on the GEM and the state support for private enterprises to establish scientific and technological innovation policy interpretation; reception, of course, the most eye-catching role in those far do from the "House" Academy of lithium with foreign giants; In addition, the reception also attracted to the domestic communications, electronics and materials, mobile devices and other areas of business CEO who attended, has established manufacturers including TCL, Skyworth, Foxconn, Changhong, Jin, high novelty, UT Starcom, dragon flags, the Department of Science Xin, Ai Muke and a number of famous domestic and foreign manufacturers and their solution provider. Obviously, there will be a lot of money amount of lithium downstream to join the hospitality industry friends gathered to do online notebook, mobile phone and Bluetooth in the production, power production and car dealers, and even planning to engage in industry funds, venture capital, securities and insurance business financial professionals. Many industries that deal with the needs and lithium, to the strategic alliance with the lithium industry, who will seize this rare valuable opportunity to cocktail parties as a platform, searching, planning a career off of the new cooperation opportunities.

A bit mysterious "Night of lithium," an imaginative people, you do not want to look forward to reveal the beauty of the bride together "hijab" it? !

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London Metal and Lead Price

2010-10-19T19:12:00.000-07:00

London Metal and Lead Price

London Metal across the board again plunged deep frustration Lun Jin Yicheng Ni

January 9 hearing caused by the short-term indices rose too fast too large, the speed of the London metals futures at low tide is also unambiguous. Copper & diving on Wednesday, led by the London metals futures deep frustration across the board, Donald Nickel is close to collapse into.

Copper & closing fell 4.3%, below $ 3,200, and just the day before, the session also briefly above $ 3,500 mark. Lun-Ni stainless steel manufacturer is subject to the impact of weak demand, inventories have continued to increase, fell to around $ 11,000. Other varieties are also recorded more than 2% decline.

The continued surge in copper inventories, has now reached 357,700 tons. LME aluminum inventories increasingly rapid growth momentum, increasing one-day Thursday 23800-2390000 t the top, continue to refresh the 14-year high.

Analysts said that after short-term speculation factors, the market focus back to fundamentals up, but this is no good news, so metal prices fall is a certainty.

LME nickel fell to an intraday low of $ 11,100, to close at $ 11,545, on Wednesday to close at $ 12,300. And its gain this year was more than 16%.

Three-month copper fell 4.3%, to close at $ 3,195, on Wednesday to close at $ 3,340.

Aluminium fell to $ 1,555 for three months on Wednesday to close at $ 1,594.

Three-month closing high of lead as the only basic metals, rose to $ 1,150 from the 1139/1140 U.S. dollars.

Three-month tin dropped to $ 11,400 from the $ 11,625.

Zinc was down $ 45, at $ 1,235.

Lead prices rose, as European drivers to choose a new battery

London, Jan. 8, according to news, cold winter and the recession has forced more and more European motorists who choose to replace the new battery, which lead to weak prices a boost.

Share of global vehicle battery over 40% of lead demand, analysts said the increased use of batteries has helped boost the 60% decline in 2008, lead prices.

According to auto repair station said the surge in demand for batteries.

RAC British car repair company, said its data show that in January this year, go out the battery-related repair services increased by 5% over last year.

RAC manager John Clayton said: "We are now in red alert, everyone could work out maintenance of vehicles."

"Of course most of the battery-related."

Car batteries in the cold of winter use significantly increased.

Battery life of a vehicle in about five to eight years, the average content of 5-25 kg of lead batteries.

UK vehicle recovery and maintenance services company Green Flag, a rescue station operator Richard Colburn said: "We are really very busy at the moment, more than 400 every day this week for help."

"Most of them are caused by extreme cold weather, battery-related failures, the temperature in parts of -9 degrees. We are in December and January a lot of battery replacement."

Lead prices bounce

Lead the market in recent months has been the auto industry to suppress negative data.

This has lead prices from October 2007 reached a record high of USD 3,890 per tonne, plunged about 70%.

But since the New Year began, lead prices have surged 15%.

Barclays Capital analyst Gayle Berry said: "Over the past week or two weeks, China's car Zheyi in replacing the car battery before the holiday season."

"We see the lead prices by supporting ...... Unlike many other metals, lead prices we have seen gains are supported by improved fundamentals."

Kwik Fit auto parts retailers in Europe, a spokesman said, although the upward trend in car sales conclude too early, but the situation is improving.

"A key driver of battery sales are seasonal fluctuations. For example, the battery last week, a substantial increase in sales over last year due to cold."

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Solar panel manufacturers are facing new pressure

2010-10-11T01:33:00.000-07:00

Solar panel manufacturers are facing new pressure

Allow some of the manufacturers of solar panels headache for the long-term shortage of silicon raw materials, has gradually begun to relieve; However, market analysts pointed out that the supply of silicon raw materials, the increase will be for the emerging thin film solar panel manufacturers to bring new pressures.

"Since 2010, the supply of silicon raw materials will have improved dramatically." NavigantConsulting analyst PaulaMints in a solar energy seminar held by the IEEE, said: "But this will be a variety of technologies to bring down the average selling price pressure, especially in the field of thin film solar panels. "

Good times and bad silicon raw material shortage, has given way to the chip makers and solar panel makers troubled years; recent shortage began in 2004, the victims are mainly manufacturers of crystalline silicon solar panels. Mints said. Solar panel sales growing rapidly over the past few years, but the shortage of raw materials for silicon solar panels use crystalline technology manufacturers can not supply required by the market; so between 2004 and 2007, silicon solar panels market share from 93 % down to 89% or so.

The Mints also predicts that the solar industry in 2008 will exceed the semiconductor industry has become the largest silicon raw material applications. The shortage of silicon raw materials using a variety of thin film technology for solar panels manufacturers benefit, because the amount of silicon manufacturing technology required is very small. Such as the U.S. industry FirstSolar just because its cadmium telluride (cadmiumtelluride) technology, jumped in 2007, the world's fifth largest manufacturer of solar panels.

But times change, Mints expected shortage of silicon raw materials began to get relief from this year, or even surplus supply in 2010; this trend will most of the crystalline silicon solar panels will benefit manufacturers. The crystalline silicon solar panels on to suppliers to "moderation", as is currently ranked tenth largest supplier of U.S. solar panel industry SunPower, will each amount of silicon solar cells by about 12 grams Kandao 6 grams.

However, thin film solar panel maker SignetSolar or optimistic about their technology, predicted that the company made in 2020 the overall sales of solar panels 40% of the share. The supply of the company's manufacturing equipment, Applied Materials (AppliedMaterials) is that both silicon and thin film technology will rival in the solar market.

Thin film technology in recent years received a lot of financial support, cropped up dozens of new companies; According to statistics, the U.S. industry and venture capital industry, investment in 2007, the total amount of film technology, 3.5 billion U.S. dollars. U.S. National Renewable Energy Laboratory (NationalRenewableEnergyLaboratory) of the optical center director LawrenceKazmerski said the amount is invested in U.S. government twice the amount of the overall optical field, and he was quite worried about such a huge amount, because not all of these companies can survival.

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Lithium Battery and Hybrid cars

2010-10-06T18:05:00.000-07:00

Lithium Battery and Hybrid cars

The New York Mercantile Exchange, August crude oil futures prices for delivery in July 3 145 U.S. dollars a barrel, the highest recorded. In this week, OPEC weekly average oil prices to new highs. In fact, for some time, high oil prices and the resulting series of political and economic and social issues deeply hurt the car manufacturer. In the United States, the three auto makers have cut production of large pickup trucks, SUV, increase energy-saving small cars or crossovers. However, changing the structure of existing products, while car manufacturers have already "obvious": before you have to master the technology of alternative energy vehicles.

"Battery is the core issue." General Motors R & D lab materials laboratory director Mark? Sheet Mubarak said. Have been successful experiences with a certain market hybrid car, the battery technology in deciding the fate of the car key. It is understood that currently includes the Toyota Prius (configuration parameters Gallery) models, including hybrid vehicles use nickel-metal hydride batteries. And the battery technology itself has limitations. Remove the price factors, on the one hand, the decision by the material limits the size of storage capacity, lack of capacity Ni-MH battery life, on the other hand, it can not be extrapolated charging.

Li-ion battery is a high voltage, charge and discharge, long life, fast charging, self-discharge rate, wide operating temperature range, etc., have become the most cars and parts enterprises and the main direction of choice. Data show that, compared to nickel-metal hydride batteries, hybrid electric vehicles using lithium batteries can make the weight decreased by 40% to 50% and the volume reduced by 20% to 30%, energy efficiency has improved to some extent. Optimistic forecast said that in the near future, the vehicle will decrease the cost of lithium batteries to nickel-metal hydride battery 2 / 3.

Chinese stainless steel market on October 9 Nickel-based product pricing plunge

Chinese stainless steel market on October 9 run remains in the doldrums, the market traded good, pessimistic atmosphere filled the air, nickel stainless steel products fell sharply quotes, 200 series, 400 series also showed downward trend.

London Metal Exchange LME nickel 9 October opened at 13,800 U.S. dollars / ton, closing at 13,200 U.S. dollars / ton, 228 tons less inventory, total inventory is 55,032 tons. Shanghai No. 1 electrolytic nickel market on October 9 prices continue to decline, in the 113,000 to 117,000 yuan / ton, the average price of 115,000 yuan / ton, down 7,750 yuan / ton; 1 reported that 115,000 to 117,000 Jinchuan Nickel yuan / ton, the average price of 116,000 yuan / ton, down 7,750 yuan / ton. October 9 nickel price continued to fall, and the amplitude is relatively large, the spread of market pessimism, the overall trend showed sluggish operation. Futures market and the whole face of the recent financial market prices, the central bank, exchange, etc. have "Sword", or cut, or forced to lighten up, or raising margin and so on, in order to stabilize markets and resolve risks. Can be stabilized to some extent market interest rates, commodity prices have weakened in the short term decline in the likelihood. However, if there is no follow-up to the introduction of the economic rescue plan, I do not rule out possible further decline in commodity markets.

Chinese stainless steel market on October 9 extending over the last few trading days of the downward trend, and the decrease in the expansion. Market pessimism filled the air, although the decline in nickel prices has narrowed the previous session, but the 9th London nickel and both the domestic spot price of nickel fell sharply, the stainless steel market under great pressure, especially nickel stainless steel, the more resources, demand poor circumstances, the offer is substantially reduced, Wuxi, Foshan, 300 series stainless steel offer the market fell sharply, part of the specification much more than the previous trading day decline, 304,309 S, 310S spared, sales of 304 products fell 1,000 to 1,700 yuan / ton. A huge sell-off spot market, traders generally expect to sell low-cost, mitigate the latter may again bring down the economic losses. Wuxi Steel 4 mm 304/NO.1 mainstream market transaction prices in the 21,500 yuan / ton, down 1,000 yuan / ton; Foshan 304/2B TISCO 2 mm market transaction price in the mainstream of 22,900 yuan / ton, down 1,000 yuan / ton. 200 lines, the product pricing in the falling nickel, stainless steel pressure to crack down on market downturn, the traders are not optimistic about the market, Foshan market transaction price of 200, Department of confusion again, some traders offer lower. Department of respect across the board 400 is lowered turnover remains at low, decline more obvious, but the rate of decline is not too much. Wuxi market down 430 base price of cold roll, big offer concentrated in the 11,400 yuan / ton, medium and small household purchase is concentrated in the 11,200 yuan / ton to 11,400 yuan / ton, Foshan market, the overall trend of 400 lines down across the board decline in the basic 100 yuan / ton. 11,200 compared to pre-yuan / ton to 11,600 yuan / ton, taking into account the sharp decline in nickel-based stainless steel, or will make further converting 400 series, 400 series outlook is worrisome.

200 line, the Wuxi market mainstream Lianzhong 201/2B plate bending 1.0 mm quoted 14,100 yuan / ton, down 100 yuan / ton, Wuxi market OurGame 201/NO.1 4 mm offer for mainstream flat-panel 14,200 yuan / ton, down 100 yuan / t; Foshan market Lianzhong 201/2B plate bending 1.0 mm quoted 15,600 yuan / ton, Foshan market Lianzhong 201/NO.1 4 ~ 5 mm coil 1.0 mm quoted at 13,600 yuan / ton, down 200 yuan / ton. 300 line, the Wuxi Zhang Pu production 304/2B plate 2.0 mm reported 21,000 yuan / ton, down 800 yuan / ton, Po new capacity 2.0 mm reported 21,000 yuan / ton, down 800 yuan / ton, TISCO 304/NO.1 Flat 5 mm reported 20,600 yuan / ton, down 700 yuan / ton, Zhang Pu reported 20,500 yuan / ton, down 700 yuan / ton, Foshan 304/2B TISCO coil 2.0 mm reported 22,900 yuan / ton, down 1,000 yuan / ton Zhang Pu reported 23,200 yuan / ton, down 1,000 yuan / ton, Jiuquan 304/NO.1 Coil 4 mm reported 22,500 yuan / ton, down 300 yuan / ton, Bao Steel Coil 4 mm reported 304/NO.1 22,800 yuan / ton, down 300 yuan / ton. 400 line, the Wuxi 430/2B TISCO 2.0 mm coil mainstream quoted 11,400 yuan / ton, Po is the new 2.0 mm major purchase 11,400 yuan / ton, down 100 yuan / ton, 430/No.1 Taiyuan Iron and Steel plate 4 mm Mainstream offer for 10,300 yuan / ton, down 200 yuan / ton; Foshan 430/2B TISCO 2.0 mm coil mainstream offer 11,500 yuan / ton; Foshan 430/2B coil 2.0 mm Zhang Pu mainstream offer 11,600 yuan / ton, down 100 yuan / ton.

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Silver Zinc laptop batteries

2010-09-27T01:33:00.000-07:00

Silver Zinc laptop batteries

ZPower in a few years ago that people will be able to sell silver-zinc batteries, recently, ZPower company said, and the industry first-line notebook manufacturers have signed a cooperation next year, they can see the silver-zinc battery notebook. ZPower company CEO Dr. Ross E. Dueber will also be present, held recently in Nice, France, Batteries 2008 Conference, will introduce the performance of silver-zinc batteries, environmental and safety advantages.

Compared with lithium-ion batteries, silver-zinc battery life and safety has great advantages. The same capacity, the use of silver-zinc battery notebook battery life can be increased by 40%, if a laptop equipped with a lithium-iron battery can run 2 hours, then the same capacity silver-zinc battery life can be 3 hours. The use of one year period, silver-zinc battery life will not be degraded, while the lithium-ion battery life will reduce about 30%. After one year, silver-zinc battery life degradation is consistent with the lithium-ion batteries.

On the other hand, silver-zinc battery is within the basic framework of the composite polymer zinc anode and silver cathode composition, and also contains water, so the fire does not occur. The silver-zinc batteries are not included within the lithium-ion, all do not need to prevent overheating of the thermal management circuit.

In the green environmental protection, ZPower said, 95% of the components can be recycled, and can also be used to make new batteries, the quality of recycled parts will not be any discounts.

ZPower companies want to replace silver-zinc battery lithium-ion battery, but the current problem is the industry of the silver-zinc batteries also holding off, because the lithium-ion batteries it is also good, although the lithium-ion battery caught fire after the incident, but This did not prevent the industry is to continue to use lithium-ion batteries. In addition, the price of silver-zinc battery, a factor that hinder its development, in order to do the price is very low, on the requirements for production and technical progress, the current silver-zinc battery has not been completed to achieve.

ZPower Which company did not disclose the notebook manufacturers will use silver-zinc battery, may have to wait until next year we will know.

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Panasonic wants to take over Sanyo

2010-09-08T23:17:00.000-07:00

Panasonic wants to take over Sanyo

The goal is clear: Panasonic will be the second largest electronics company in the world. What set the company for it on the table must be, is not known to run the negotiations with the takeover candidates but Sanyo.

The boards of directors of both companies agreed to open talks with the goal of a capital and business alliance that makes Sanyo Electric to a subsidiary of Panasonic. Panasonic striving for a majority stake, as the presidents of both companies announcing today. This arises in terms of sales after General Electric (GE) from the USA's second largest electronics company in the world. In Japan, Panasonic will have overtaken the previous number one Hitachi.

Sanyo is the world's largest manufacturer of lithium-ion batteries for personal computers and mobile phones, as well as strong in solar cells. Through an acquisition, Panasonic would secure a significant market share for rechargeable batteries and position itself at the same time in the fast-growing market for solar cells. This Panasonic would be a significant competitor for German solar manufacturers such as Q-Cells. It would be the first full merger between two major Japanese electronics companies.

In a joint statement on the planned alliance, it was said that the possible fields of cooperation of mutual technological assistance are one of rechargeable batteries. Panasonic's global distribution network could also be used to Sanyo to expand solar energy and business. Sanyo's business, according to media independence will be preserved in the alliance.

Towards the end of the year they would inform on the progress of work on a capital and business alliance, or earlier if necessary, shared with the two Osaka-based company. Panasonic will soon lead negotiations with Sanyo's three largest shareholders on a sale of preferred stock held at Sanyo. These are the two Japanese financial houses Sumitomo Mitsui Banking and Daiwa Securities SMBC Co. Group and the U.S. financial group Goldman Sachs They invested 2006 300 billion yen (2.4 billion euros) in Sanyo and both received preference shares with which they currently hold some 70 percent of Sanyo.

Panasonic and Sanyo together expect for the current fiscal year sales of about 11.2 trillion yen, more than the 10.9 trillion yen of the previous industry leader in Japan, Hitachi. Sanyo was regarded for years as concern for the Japanese electronics industry.

This contributed in addition to the earnings weakness accounting manipulation and management deficiencies. Under the new Group President Seiichiro Sano Sanyo had in the past fiscal year 2007/2008, finally managed a turnaround in earnings.

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Panasonic wants to take over Sanyo

With fire on the Torah

2010-09-08T23:09:00.000-07:00

With fire on the Torah

Pillaging of stores, attacks on women and burglaries in private homes in parts of Israel to ensure fear and uncertainty. Behind the attacks are self-appointed guardians of public morals from the ranks of strictly Orthodox Jews.

The aim of the fanatics is to any address, in their eyes unchaste behavior. Even if the police according to their own data do not run out of organized attacks, says "the Justice Department already" Sittsamkeitspatrouillen.

"It started six months ago. About 15 men came into the shop and screamed <This business Seelen> burns. They threw the goods on the floor and "threatened customers, says Aaron Gold, who works in an electronics store in Jerusalem. One Friday night, just before the start of the Sabbath, "she broke in through a window, scattered gasoline and ignited it," he says.

Since then, a large sign hanging behind the cash register: "All products in this store are under rabbinical supervision. After bidding the rabbis here MP4Player not be sold. "For MP4Player could be used to download pornography from the Internet, the fear of some strenglaugier Orthodox. "These breaches of ethics and morality are threatening our community. When does it need fire to stop them, then it "fire," says the 38-year-old Elchanan Blau.

Shops that sell in the opinion of conservative fanatics provocative clothing were trashed and sprayed the products with bleach. Recently men broke into the apartment one of a 31-year-old Jerusalemerin, beat them and threatened them with death. The woman had left the ultra-Orthodox wing after her divorce, but refused to leave their ancestral home in a predominantly inhabited by Orthodox Jewish neighborhood. According to the indictment, the attackers were given for the attack, a fee equivalent to 1600.

In the town of Beit Shemesh near Jerusalem, in which the attacks were particularly violent, young women have been several times attacked with pepper spray or stones because they were traveling in male company, or because she wore a red blouse. Red Tops are considered taboo - the color excites attention, so the reasoning.

In Beit Shemesh, many walls are sprayed with signs that ask women to dress themselves appropriately. Appropriate means in this case covers the neck, long-sleeved blouses and long skirts. "The eyes and ears are everywhere, similar to what one hears from countries like Iran," says the Israeli-American novelist Naomi Ragen.

Many strictly Orthodox Jews are alarmed about the violence. Nevertheless, the rabbis were not against the violent "guardians of public morals." Often, they even enjoy their connivance, as saying members of the Orthodox community.

The violence of recent months has intensified the already existing gap between the 600,000 orthodox Jews and the secular majority, dominated the country even further. Although numerically in the minority, have called Haredim a relatively great influence in society.

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Swedish sun B

2010-09-08T21:32:00.000-07:00

Swedish sun B

The fabric top is well insulated against the cold and ambient noise. Pushing a button it can be in a little over 20 seconds to open or close completely automatically. This is also at low speed to 30 km / h. The roof is largely sealed - in the car wash, it was only on the A-pillar a few drops of water on the inside. The rear window is glass, and consequently also heated.

In the open drive-round visibility is of course very well. If the roof is closed, the summary remains then only to the front really well - even the not very uncommon for a convertible. The substance-C-pillar is so wide that you can see quickly, especially when turning times a cyclist. And even when parking you need a good feel for the dimensions of his Saab - one suspects more where it begins and ends than it actually sees. The optional parking sensors are useful so spent. The security standard is - as it is for a Swedish car is - even at high Convertible: In terms of occupant protection in the EuroNCAP has cleared it for promptly crash five out of five stars.

A strength of the current Saab 9-3 is without doubt the 1.9-liter TTID diesel under the hood. Two series-connected turbos ensure correct performance. The reading is already impressive on paper: 132 kW/180PS and 400Nm of torque allow us to accelerate from 0 to 100 km / h in 9.1 seconds and a top speed of 220 km / h.

min, in practice, and subjective impression is even better: Starting at 1400 rpm, the Saab is going strong and exerts its power evenly throughout the rev band. Even reaching 180 km / h it takes more gas to tire at no. In the motor cultivated and quiet - only when cold, take him a while acoustically aware true than diesel.

The surcharge six-speed automatic in our test car worked accurately and well coordinated with the twin-turbo diesel together - no audible dissonance, no switching holes. The consumption is officially good with 6.4 liters of diesel for a car of this class in order. And in everyday life you will come at half defensive driving barely above 7.0 liters fuel consumption per 100 km. Who the fun potential to offer him the motor and the circuit as an option, but every now and then exploit that is easily hunt sometimes even ten liters of diesel per 100 km through the atomizer.

In terms of (sports) is one gear even at such pace researchers are concentrating on the safe side - because the electronics intervene relatively early on de-escalating. The suspension is sporty tight, without refusing comfort. The Saab is like a skid on the road, only occasionally too rough bumps on to the passengers. Then it quickly becomes clear: the rigidity of the body is very good - even on bad roads open and not even shake the side mirror.

The equipment, the Saab Aero mitliefert is standard for this segment is quite lush - in view of the base price of just over 40,000 but also appropriate.

Two-zone climate control and bi-xenon lights, fog lamps and alloy wheels, sports suspension and cruise control are among the Aero to establish. 6-speed automatic (2200), light curve (1350), rear parking sensors (430) or Navi (as of 2730 euro) but also in extra Saab.

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Jobs engine fails

2010-08-29T21:33:00.000-07:00

Jobs engine fails

So now it: Apple CEO Steve Jobs health problems are more severe than previously known. The 53-year-old has let himself sick leave by the end of June. What exactly is suffering job, he would not betray.

At the beginning of January, he said to an easily treated by hormone disruption. "Last week, I learned that my health problems but are more complex than originally thought," let it be known now, the prominent head of Apple's cooperation and the public in an e-mail.

Jobs led in the short message are two reasons for its decision. First, he wanted to concentrate on his health, on the other hand he wants to distract anyone from work at Apple. His duties takes as long as the person responsible for the ongoing business Tim Cook.

This release is another chapter in the conflict over Steve Jobs health. Hardly a patient record is currently available for analysts and investors more interesting than that of the Apple boss. For more than a year ago, when Jobs emaciated one of his famous product presentations, held grown up now, the rumors of a serious illness. The question of whether the cancer has broken out again or not, employed a public stock exchange and at times more than the Apple products. These all have in mind the job four years ago had to be treated for pancreatic cancer.

Apple's shares fell post-trade in a first reaction by more than ten percent. Jobs is like no other U.S. managers as a motor and guarantor of the success of his group. Apple's triumph in recent years with products like the iPod music player and iPhone mobile attributed to a large job.

Only in the last week challenged Jobs was in an open letter rumors of serious health problems. His obvious weight loss in recent months, going back to a hormonal disorder, which could be treated relatively easily, the Apple co-founder said at the time.

Jobs wants to own statements during his medical treatment in the coming months in the company's key strategic questions remain involved. The Board of Directors of the Group fully support this.

The constantly emerging speculation about Jobs' health had impacted the price of Apple shares in recent months repeatedly strong. It also triggered a discussion of whether Apple's shareholders adequately informed about the situation. Last week, already Vice President Phil Schiller represented to the great disappointment of many Apple fans the chief executive at the show Macworld Expo in San Francisco and had thus a shift in Apple strategy initiated.

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How mobile phones inside the same

2010-08-23T02:24:00.000-07:00

How mobile phones inside the same

What would say a car buyer, if his brand new BMW possess the same engine, same chassis and the same avionics as the Mercedes of the neighbors? The customer would be angry. In fact he takes the phone out without complaint.

Whether Nokia, Samsung, and Motorola is on the case - under the skin lies mostly always the same electronics. A handful of semiconductor companies ultimately delivers the technology that makes the mobile phone.

One of them is Infineon. The Munich have been particularly successful in low-and entry-level devices. "In a phone for $ 20 put Infineon chips for five dollars," suggests CEO Peter Bauer. More than 100 million provided for the emerging Billighandys are already equipped with Infineon chips.

That Indians and Chinese can afford a mobile phone can owe it to those of engineers like Infineon. They have united on a single device all the important functions of the phone: transmitting and receiving unit, power supply, a simple graph, and depending on price range with a MP3 player, a radio or a camera.

Quasi-key, the chips are sent to your mobile phone manufacturers who build only the housing around it, customize their software and make the final inspection. This saves time and money. "In three to four months in development, created" a new phone, Infineon CEO says Bauer.

A little longer it takes for the smartphones, the big brothers of multifunctional mobile phones. The best known representatives of this species are the RIM BlackBerry and the iPhone from Apple. The devices need in addition to the standard chips or a so-called application processor that controls the computer-like functions and the complex graphics. This part takes most of the British specialist ARM. "Our developments put in 90 percent of all mobile phones worldwide», said Laurence Bryant, who is responsible for the mobile business, ARM.

The wide spread is because the British do not produce the chips themselves, but sell their developments to the major semiconductor companies. These in turn then to the mobile phone manufacturers. "The platform expertise is shifting increasingly towards" the semiconductor companies, says Alain Dutheil, Chief of Branchenzweiten ST-Ericsson. Of these consumers, however, get to anything. They continue to believe, to call a "real" Nokia, Samsung or Motorola.

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Innovations are not protected from the bankruptcy

2010-08-17T01:08:00.000-07:00

Innovations are not protected from the bankruptcy

The search for an investor seems hopeless for Qimonda - although the company's products, according to experts are competitive. The slump in the semiconductor market has moved away Infineon's daughter the ground under their feet.

On the outskirts of the Dresdner Heide to the north of the city, the heart of "Silicon Saxony", the largest site for microelectronics in Europe. There shows how quickly the world turns. Because 20 years ago were among the pine forests of the barracks of the Soviet army. Today there modern factory buildings stand next to those of Qimonda Infineon. What will appear in the future in this place is decided in those days.

Currently there only a few people go to work in the morning. Pull in dressing rooms of white suits, put on a mask and then disappear in the clean rooms. The ones who remain of the once 3,000-man staff just keeps the cycle of chemicals in motion, so that production can quickly start up again - when an investor takes. Once, hundreds of people streamed out of the trams in the morning workshop. To them the many photos to remember the entrance to the Qimonda site.

Most of them are already at home. In April, they move to a transfer company, a kind of transition phase, which was either a new job, a training, unemployment or at best, with the return of the clean rooms. For the latter, there is almost no hope.

If the Qimonda story ends now, it would be a disaster for the Saxony state government. The memory chip manufacturer was once the flagship company of the "Silicon Saxony" and was of the politicians like to be recorded as evidence of their success in the development of the East. A total of 218.7 million euro subsidy from Saxony and the federal government spent on the project. The total represents nearly 20 percent of Qimonda's initial investment. Last year, the company piled up to almost two billion euros in losses, according to nearly 250 million € Miesen in 2007.

But not only the Saxon policy could come through the final out of Qimonda in distress. The Free State total risk a severe loss. In the event of bankruptcy, not only the 3,000 employees would lose their jobs. The Saxon state government also fears up to 10,000 jobs in supplier companies. The image of the site would be permanently damaged.

To prevent this, is these days desperately searched for an investor. For a chip manufacturer that produces products such as Qimonda for a climate of extreme competition Hochvolumenmarkt, must invest continuously, otherwise he loses the connection with the manufacturing technology. Is found by 1 April, no investor will be final at Qimonda out the lights.

The surprising thing is: Currently, Qimonda "with the" Buried Wordline still a promising technology to offer. At least Qimonda spokesman Andreas Schaller is convinced. With this technology, Qimonda has jointly developed with Japanese competitor Elpida, small and low-power memory were possible. Already in October, the size of 68 nm has been realized so successfully. The next step would have been implemented in the summer of storage sizes of 46 nanometers, so Schaller, if, indeed, if the insolvency memory manufacturer is not the money had gone. "We were close to the finish line, then we ran out of fuel. With the new chips, we would have been a world leader. "

The scientific community agrees with this assessment in large parts. There you could see Qimonda to insolvency on a promising path: "With the introduction of the new DRAM technology," Buried Wordline "is the reduction of cell size thereof by 25 percent, which is essential for more competitive pricing. In addition, the power consumption by about 30 percent lower, "says Ronald Schnabel, Managing Director of the Association for Electrical, Electronic and Information Technology. "Qimonda intends this technology during the year lead on the 46 nanometer node to-market, which is against the competition a lead of six to twelve months."

Positive, but not quite as euphoric looks Christof Windek, technical editor of Computer magazine c't, the development. "It looks as if the transition is managed in the first generation. But how well a technology is really debatable even super experts, "he says. We learn much later, if the conversion was unsuccessful on a new chip technology. In addition, it would be difficult, how fast the other chip makers are.

In addition to the new technology, Qimonda has also changed its strategy for the year 2007-08 and aims to substantially more profitable and more stable market segments. These include memory for cell phones and servers to achieve in comparison to those in the mass market for personal computers are relatively higher prices. "Whether this strategy can work, can hardly be assessed. It is not clear about whether to bring these markets "in the long term enough money for development and production facilities, says Christof Windek.

The overall situation in the chip market is currently difficult. Manufacturers have pushed through large production capacity and global overproduction, the price considerably. Add to this the drop in demand for memory chips is because of the economic crisis. Qimonda has felt the crisis because of its one-sided focus on DRAMs with full force. Unlike the example, looks at Samsung, the largest player in the market. The Korean conglomerate can balance the losses in the chip market or through other sectors such as shipbuilding and home electronics.

Qimonda other hand, can only hope to external investors in order to survive the crisis. But the search for an investor runs slow. In recent days, hung the hopes of Inspur, a Chinese state enterprise. To convince the Chinese, even the state of Saxony has considered an operating company as to enter at the chip manufacturer. But the Chinese take their time. So far, nothing is decided, "the shape of a possible co-operation is still unclear," said spokeswoman Inspur Sun Mei of the Saxon newspaper.

Why the Chinese are interested in Qimonda at all, no one really knows. According to the newspaper report, the Inspur subsidiary Shandong Sino-Chip Semicon together with other state firms on the initiative of the provincial government of Shandong had been in contact with foreign technology companies because of its own semiconductor industry in Shandong will be built. Consequently, one might conclude it, it would, moreover, the only Chinese on the patents and would include Qimonda Dresden and other locations in Germany, the USA and Portugal. But this danger Andreas Schaller does not - at least not at first. For, as soon the Chinese could not implement the processes for manufacture in its own country, he believes. Moreover, a characteristic especially of the Dresden site by its professionals and research institutions.

For Christof Windek is therefore still hope. It could be that interested in speculating on a further still want cheaper prices, and thus come to Qimonda's strategy, he says. He himself had been expected as the Taiwanese investors, as the local semiconductor manufacturers produce only under license. "With the purchase of Qimonda they had the opportunity to come to the patents," established the c't editor.

Meanwhile, there are at least a first inquiries Taiwan Semiconductor Taiwan Memory giant named Qimonda. The spokesman on Tuesday confirmed one of Qimonda insolvency administrator Michael Jaffe. But Taiwan Memory exists on paper only. To this memory-chip giants to six deficient Taiwanese semiconductor companies unite to overcome the crisis chip together.

Some experts say these days it already, Qimonda easy to let go bankrupt, as the technology for the high investment simply is too expensive. Siemens has begun to develop a semiconductor business with help from IBM and Toshiba in Germany has - she was then in Infineon, in turn outsourced in Qimonda, Infineon - The area will be funded with tax money.

The economist Ulrich Blum has nevertheless called for a rescue of the memory chip producer by the state. "Politicians must think twice about whether they sang a key industry can sink without trace," said the president of the Institute for Economic Research Halle Leipzig People's Daily. Qimonda is the last memory chip manufacturer in Europe. Without the company there is a risk that lack other economic sectors important goods for their own production and they depend on imports.

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Department store ruins in the center

2010-08-05T01:17:00.000-07:00

Department store ruins in the center

Hertie, Karstadt and now Woolworth. The department store Die in Germany is relentless and apparently no stopping it inspiron 6400 battery.

That Arcandor's Karstadt stores for state assistance is received seems impossible at present. The criteria under which funds will be distributed from the Germany Fund, are clearly at least in this question: have the operation was pleading for help before the crisis performed successfully.

This was clearly not the case at Karstadt. For years, the turnover numbers shrink in the stores. And not only Karstadt. In all of Germany has begun since the collapse of the great Kaufhaussterben Hertie. But what remains when there is no agreement with Metro inspiron 1100 battery and no state aid? Then more stores in the inner cities to shut down.

Competitors such as clothing and electronics stores, but may still not laughing up his sleeve. For, especially in smaller cities, the stores - even if they do not work covering costs - still a magnet for people from the surrounding area. Break it off, even fewer customers will come in the adjacent shops.

Sure, you could say now that other operators have to take over the building. But to fill homes that size is anything but easy. Even planners of shopping centers, leasing-in which there are several chain stores hold back. For investors, such as ECE, only locations are in a good shopping area in question. Moreover, it is easier for them to tear down the mostly old buildings and build new, because the land under the existing architecture can be difficult to rent to chain stores.

This is clear: Besides the question of what will become of the many employees at Karstadt lenovo thinkpad t60 battery, Hertie and Woolworth, are pushing for a further question that must be answered absolutely. What will become of the empty stores? Decaying ruins or an extension of Billigketten for German inner cities are no enrichment.

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Online Shopping: How it works with the Internet Bargains C

2010-07-28T23:39:00.000-07:00

Online Shopping: How it works with the Internet Bargains C

5th Where the hook is on Billigkauf?

Where a dealer in goods particularly cheap, either, he has calculated very smart and bought, or he waives service and quality. Before disappointments, or unscrupulous sellers therefore protects an alert look on some crucial points.

For import goods caution presario v6000 battery. If the digital camera example from the UK, it is technically not poor. But they may come with other conditions of the manufacturer (not to be confused with the legal guarantee) and claim it must return the customer the goods abroad.

The so-called Amazon Marketplace distribute free entrepreneurs some of the same goods as the mail, sometimes Amazon does have the shipping process. Who ordered the Market Place is charged, even with more than 20 € value of goods or shipping costs and other terms as ordered on Amazon. A look at the reviews of suppliers is required, in disputes Amazon but offers guarantees.

There is no absolute protection against black sheep in the online business does not exist. Especially when the desired product valued at a dealer is nowhere remains some uncertainty. Give a better feel when shopping seal of independent organizations such as the Trusted Shops or s @ fer-shopping TUV from the South.

They ensure, among other things, that a dealer will settle payments through the Internet safe and offers a decent customer service. Trusted Shops even give a free warranty, if something should go wrong with the purchase. For merchants without help seal the aforementioned appraisals on various portals.

Especially with laptops, the bargain hunters with very short life warranty, for short ideapad s9 battery warranty periods down prices. Who three or four years, a convenient cover for the damage will, must allow at least 150 € extra charge. The warranty is not to be confused with the statutory warranty period of two years, which always exists.

Adds the customer to a contract – for example, for a subsidized phone or technique, he should carefully read the Terms and Conditions (GTC) and pay attention to small or Graugedrucktes. Cheap Prices Get the providers like to come in again through special clauses. So can not return a SIM-card sent in a prepaid provider ever played with 30 € to book – which had been in the three months before actually saved as infrequent users.

6th Secure shopping and reliable delivery

When it comes to paying way most traders operate under the motto: "Do I have the money, you get" the goods. Prepayment by bank transfer is so widespread and often the cheapest way to get to the goods. Better customer service, the number preferably by direct debit you dar. is convenient for the customers and offers both sides in case of doubt, a fundamental opportunity to get back the money.

The credit card is in Onlineshops – as in German trade in general – if relatively uncommon and there are, still fall to additional fees.

Another alternative is often the Paypal payment service offered – to urge the owner Ebay all of its customers would prefer. Paypal is comfortable and with an optional hardware key actually a relatively safe payment method. But Paypal does again and again with poor customer service and fraud in international payments negative headlines.

The safest way is to buy on account. The recipient can check the product presario 2100 battery at rest and paid for until several days after its receipt. But just in technology dealers buying for the account is often not offered or denied at least the new customers – probably due to many cases of fraud.

Also on the safe side is, who pays by cash. Nobody is on the account and only if the product is there, the wallet must be brandished. In addition, the packaging is checked for damages. For large or expensive items such as flat-screen TV is pushing the payment on delivery, therefore, the additional fee of € 2 at higher aggregate prices barely significant.

The fact that the goods arrive too fast or on time, but give a good online shop delivery guarantee up to a certain date. Otherwise, calculate the buyer even if he, for example, just before a birthday or the risk of a delay in purchase notes or rather pay the extra cost to the local dealer.

belongs to a good shipping service also note that the customer receives the package tracking number when the goods are shipped as a package, so that was insured (applies to most of the parcel). Either the number is communicated automatically or you can access them on the website of the merchant. With it, the customer experiences on the website of the same parcel or on a hotline, where the consignment is located precisely. There, using the number can also transport damages are reported.

7th Withdrawal, exchange and return – how are you?

On exchange of products, there are some online features. Admits the legislature gave presario c500 battery the customer a 14-day return policy, also called the withdrawal, since the consumer can not inspect the goods before buying. Except for special goods such as travel, food, subscriptions, or Custom-made CDs. In trade, the possibility of cancellation dealer goodwill, on the Internet against vested right customers.

Shipping costs must be reimbursed by the seller for goods prices over 40 euros for the round trip, including the dealer will often only partially sent. This restriction, however, he must indicate in its terms and conditions, otherwise you can also ask for the acquisition of the return cost.

For more information on safe shopping on the Internet offer, the Federal Ministry of Information Security (BSI) in his shopping guide and consumer advice.

Via: Online Shopping: How it works with the Internet Bargains C

Acer takes 15.6-inch notebooks with AMD CPUs

2010-07-19T02:00:00.000-07:00

Acer takes 15.6-inch notebooks with AMD CPUs

The devices are based on the Danube in May featured platform toshiba satellite a215 battery. They are equipped with discrete graphics solutions of the type Mobility Radeon 5470 or 5650th Acer calls from 799 €.

Acer presents the Aspire 5553 series before a series of 15.6-inch notebook based on AMD’s new notebook platform Danube. The devices are available now with prices starting at 799 €.

The CPU Phenom II, Turion or Athlon II-II chips are used in conjunction with the M880G chipset used. For the graphic provides an ATI Mobility Radeon HD 5650 1024 MB of memory or a Mobility Radeon HD 5470 512 MB of private memory. In addition, up to 640 GB hard drives, up to 12 GB of RAM, 802.11b/g/n WLAN, Gigabit Ethernet and Bluetooth 2.1 or 3.0 installed.

Other features include surround sound with Dolby Home Theatre and a 5-in-1 card reader. Depending on the model, a DVD burner or a Blu-ray drive is installed. The latter is the new silver discs only read but not describe.

The reflective 15.6-inch screen with LED backlight solves 1366 by 768 pixels lenovo 3000 n100 battery. Webcams with 640 x 480 or 1280 by 1024 pixels resolution allowing video conferencing.

The notebooks measuring 37.9 times 25 times 2.5 to 3.4 inches and weighs 2.6 pounds. The 4400 mAh battery will last up to three and a half hours. While surfing the Internet via WLAN in practice values of under three hours expected. Acer granted two year warranty.

The Acer Aspire 5553 based on AMD’s New Notebook platform Danube (VGP-BPS9).

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Funkwerk brings router specifically for medical practices

2010-07-09T00:20:00.000-07:00

Funkwerk brings router specifically for medical practices

It is preconfigured for access to the KV-SafeNet the physicians’ association hp pavilion ze4400 battery. Distribution assumes exclusively the German Telekom. It requires a sum of 300 € for the hardware and monthly € 20 for access.

Funkwerk has announced a router that is configured for medical practices: the model produces Medical Exchange 100 after authentication of the doctor a certificate based VPN connection to the KV-SafeNet the doctors’ associations. This system allows, an online billing of medical services.

The distribution hp pavilion zt3000 battery of the router takes over the exclusive German Telekom. It offers as part of a bundle called the Medical Exchange. It contains the KV-SafeNet access, and the router (if any) a DSL access Telekom. The one-time costs € 299.95 for the hardware and € 19.95 per month - a "Call & Surf package provided.

For radio work, this is the second project partner with Telekom this year. The first of the exclusive distributor of the PBX Eumex 401 had been in January lenovo thinkpad r400 battery. Medical Exchange attaches manager Johann M. Schmid-Davis, but a special significance, as this "entry into a new market segment, namely e-health, successes.

Router in the white coat: Medical Exchange 100 (image: Funkwerk EC sony np-77 battery)

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HP Minis, Elite Books and ProBooks

2010-07-05T02:14:00.000-07:00

Big Update: HP Minis, Elite Books and ProBooks

Photo gallery: All the new HP notebooks at a glance

HP starts to the season with a huge update to its notebook range, and Net for business and private users. New: Core-i3/i5/i7-Prozessoren, USB 3.0 and a reliable battery indicator.

Robust netbooks: HP Mini 210, 2102 and 5102

HP Mini 5102: Business netbook with multi-touch display.

For private customers, there’s now the HP Mini 210th The 10.1-inch netbook based on Intel’s current Atom platform (Pine Trail), offers a 250-gigabyte hard drive preloaded with Windows 7 and Bluetooth.

The Netbook HP 2102 and 5102 from March to address business users. They also have Intel’s Pine Trail platform, Windows 7 and up to 2 GB of RAM, but have an additional magnesiumverstärktes alumina-on housing. The resolution of the 10.1-inch displays is, depending on the configuration of 1,024 x 600 or 1,366 x 768 pixels. Both netbooks you can connect to a docking station and acquire with UMTS module. The HP Mini 5102 also stands out through its multi-touch display and rugged and splash proof keyboard DuraKey out dell c1295 battery.

All Minis have the HP QuickWeb: A Windows 7 upstream of mini-operating system that allows you to access in seconds to their music and pictures and can reach the Internet.

Prices:

HP Mini 210: from about 300 euros

HP Mini 2102: not yet known

HP Mini 5102: from about 440 Euro

Extensive Reviews: HP Mini 5102 VQ672EA (Netbook)

HP TouchSmart tm2: Flexible tablet notebook with power-saving CULVER processor.

CULVER notebooks: HP TouchSmart tm2 and HP Envy 13

When you already know Convertible tm2 HP Touchsmart Intel’s power saving CULVER Core 2 Duo Processor SU7300 (1.3 GHz) to equip. Thus, the 12.1-inch device should come to a maturity of up to eight hours. The equipment list shows 4 GB of labor and 320 GByte hard disk space, a switchable ATI Mobility Radeon HD 4550, HDMI, s-WLAN and Bluetooth. Flexible: The Touchsmart tm2 you use with pen, fingers, keyboard and touchpad.

The 13.1-inch notebook Envy CULVER 13 also gets a processor, which is the period increased to 8.5 hours. Thanks to the aluminum enclosure, it will weigh only 1.7 kilograms.

Prices:

HP TouchSmart tm2: from about 900 euros

HP Envy 13: from about 1,700 euros

Head Case: HP EliteBook 8440p and 8540p

HP EliteBook 8440p: Equipped with extremely long battery life.

The EliteBook premium series expanded in March at the HP EliteBook 8440p (14.1) and 8540p (15.6 inches). The notebooks instead of HP with Intel’s Core i5 and i7 processors, up to 8 GB of RAM and up to a 500-gigabyte hard drive (7,200 rpm.) Or 256-gigabyte SSD. The 8440p has an nVidia FX graphics card as 3100, the other hand, a 8540p NVS 5100 and also includes two USB 3.0 ports. Both EliteBooks HP first uses batteries with Long Life Battery. HP warrants that include up to three years or 1,000 full charge cycles, a loading capacity of at least 80 percent.

Rates: from about 1,200 euros each

Cheap buy HP EliteBook 8440p

HP 6540b Looks like a ProBook EliteBook, but is much cheaper.

Schick ProBook HP 6440b and 6540b

This month reinforced with ProBook HP 6440b (14 inches) and 6540b (15.6 inch), the business-notebook family. They are quite similar to the design of the EliteBook series, but without having the aluminum-magnesium casing. Solve their displays with 1,366 x 768 or 1,600 x 900 pixels. ProBooks Both are available with core-i3 and i5-core processors, up to 8 GB of RAM, up to a 500-gigabyte hard drive (7,200 rpm.) Or 160-gigabyte SSD. Depending on the model, HP also installed an ATI Mobility Radeon HD 4550 When the batteries are also versions with Long Life Battery is used.

Rates: from about 850 euros each

Buy cheap HP ProBook 6440b

Assistant HP Power: Indicates the duration, energy consumption and CO2 emissions.

Assistant Power: Reliable battery indicator

For all new Elite Books and ProBooks HP uses the power Assistant. A special chip in real time, read the battery status and power consumption from the battery and passes the information to an analysis tool. Here is the user or administrator from a distance, the exact time and read the power converted into CO2. This method is much more reliable than the Windows internal battery indicator.

A first impression of any new HP netbooks and notebooks you can get in our photo gallery. (ak)

Via: HP Minis, Elite Books and ProBooks

Plextor enters SSD market A

2010-05-04T21:10:00.000-07:00

This article via: Plextor enters SSD market A

Plextor enters SSD market A

The first models offer 64 to 128 GByte storage space. The 2.5-inch drives use MLC memory cells and a Marvell controller. You can reach transfer rates of up to 110 MByte / s read and up to 65 MByte / s when writing.

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The company known for their optical drives Plextor has introduced its first solid state drives. The 2.5-inch drives use a controller from Marvell and a 64 Mbyte cache. They come in the first quarter with 64 and 128 GB of storage capacity on the market. Prices are not fixed yet.

Plextor PX-64M1S (Image: Plextor)

Wacker Polysilicon for the world to provide a wide variety of ultra-pure polysilicon products for the semiconductor and solar photovoltaic industry use. For the semiconductor industry, a few parts per trillion of high purity is essential. Wacker Silicone Electronic Grade polysilicon not only meet this requirement, and the material parameters, such as shape and mechanical strength, have been optimized to significantly improve the customer's production and productivity.

The field of solar PV customers, Wacker Polysilicon to develop specific cost-effective products. Crystalline form of solar power generation in the semiconductor crystallization process is not as important aspects. On the other hand, to maintain the exceptionally high purity level, so that solar power value chain in the follow-up steps to get the maximum power output and battery efficiency, WACKER has been insisting on this point, and never compromise.

In addition to leading in quality, the Wacker polysilicon cost also is a world leader. As a key part of continuous improvement, such as deposition, deposition reactor technology, grinding technology and chlorosilane technology, Wacker significantly increased production efficiency and more energy efficient. Test equipment in the granular polysilicon in a successful start, the current company is the construction of production bases Burghausen, Germany's first mass-produced device, it will also reduce the energy consumption of polysilicon production.

WACKER fully prepared to meet all its customers needs ultra-pure silicon. With regard to the solar power industry to provide low-cost high-quality raw materials, WACKER firmly believe that in a reasonable period of time, the solar power system will be to achieve "cost of power generation and use of fossil fuels the same" goal.

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Dell Optiplex PC XE brings business for 24-hour operation B

2010-05-04T20:57:00.000-07:00

This article via: Dell Optiplex PC XE brings business for 24-hour operation B

Dell Optiplex PC XE brings business for 24-hour operation B

Dell guarantees a product life cycle of three and a half years. As such interfaces also exist, which no longer have Endanwendersysteme: PS / 2, serial RS-232 and VGA. There are up to seven USB ports – on request with power to peripherals can be loaded on the computer is off. The disks can be encrypted and mirrored as RAID-1.

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The Optiplex XE supports the versions of Windows 7, Vista, XP, and Embedded POSReady. His case can be opened without tools. For the Administration supplies Dell with remote tools.

The manufacturer also points to the high efficiency of the model XE: The power supply has an efficiency of 88 percent, the system comes in Energy-Smart configurations and complied with the Energy Star 5.0 and EPEAT guidelines.

In addition to the Dell Optiplex OEMs can also XE – then under his own name – offer. Prices and configurations are not yet on the Dell Optiplex XE page for the moment available.

It turns to a working environment for the Dell Optiplex XE forward (Image: Dell).

Producing high-quality low-cost silicon solar cells

At present, because solar PV industry and semiconductor industry, rapid development, leading to the necessary raw material polysilicon market soared. Wacker Polysilicon is an ambitious project to increase with the expansion, to meet the semiconductor and solar photovoltaic industry customers.

WACKER development of solar power in the design of the reactor with the polysilicon industry, leading;'s patented solar power technology with a polysilicon deposition reactor processing large; have a separate grinding device and specifically for the development of solar technology with a polysilicon ; in the whole production process can achieve low power consumption. Therefore, the WACKER able to produce high-quality low-cost polysilicon solar power generation.

Wacker Polysilicon field in 50 years of research and development production experience. Because of its extensive expertise and work closely with our customers, Wacker Polysilicon sector can continue to improve the quality of its polysilicon products. In polysilicon, the polysilicon in the enterprise sector and WACKER WACKER semiconductor electronic materials business world record of cooperation is a special advantage, because it is extremely precise semiconductor value chain crystallization and wafer production process to the company's expertise in. With SCHOTT (SCHOTT) companies established in 2007 with the production and sale of solar wafers, a joint venture with WACKERSCHOTTSolar, WACKER is now able to cover the solar power value chain.

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MSI presents All-in-one PC with 3D Display

2010-04-23T18:50:00.000-07:00

This article via: MSI presents All-in-one PC with 3D Display

MSI presents All-in-one PC with 3D Display

The 24-inch screen dissolves at a refresh rate of 120 Hz with 1920 by 1080 pixels. It comes with multi-touch support. To see three-dimensional content can be a 3D glasses are necessary.

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MSI has unveiled at the CeBIT in Hanover (Hall 17, Stand C38) an all-in-one PC with a 3D display. The host of the "Wind" series is equipped with a 24-inch multi-touch screen that offers a refresh rate of 120 Hz a native resolution of 1920 by 1080 pixels.

To represent three-dimensional content on the all-in-one PC, installed a MSI ATI Radeon HD graphics card series 5730th Moreover, according to the company is a shutter-glasses required. The device is powered by Intel CPUs, the Core-i-series. The operating system is Windows 7

In addition to the 3D model presented MSI at CeBIT two more All-in-one PCs. The models Wind Top AE2280 and AE2420 come with multi-touch display and offer a screen size of 22 inches 24 inches respectively. Depending on trim level, the manufacturer installed an Intel processor, the Core Series i3, i5 Core or Core i7.

The devices, according to MSI through stereo speakers and a S / PDIF interface. Top AE2420 in the wind, the company has also integrated a subwoofer. At prices or release dates of the CeBIT Firsts "the manufacturer has not made any claims.

The 24-inch display of the all-in-One PC solves at a refresh rate of 120 Hz with 1920 by 1080 pixels on (Image: MSI).

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Packard Bell shows 11.6-inch notebook with DVD burner

2010-04-23T18:40:00.000-07:00

This article via: Packard Bell shows 11.6-inch notebook with DVD burner

Packard Bell shows 11.6-inch notebook with DVD burner

The EasyNote XS Butterfly works with Intel ULV CPU, 2 GB of DDR2 RAM and 250 GB hard drive. His screen dissolves with 1366 by 768 pixels. It is to soon for 600 Euros on the market.

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The EasyNote XS Butterfly offers despite its small size, an integrated DVD burner (Image: Packard Bell).

Packard Bell show at CeBIT in Hannover, a 11.6-inch notebook that comes in spite of its small size of 29.2 times 21.1 times 2.9 centimeters with a DVD burner. The 1.6-pound butterfly EasyNote XS will soon be available in two body colors for around 600 euros.

The notebook comes with an Ultra-Low-voltage Intel processor and 2 GB of RAM. For mass storage is a 250 GB hard drive. The battery life is the manufacturers with up to 8 hours.

The 11.6-inch display with LED-backlit display offers a 16:9 resolution of 1366 x 768 pixels. The control takes over in the chipset integrated Graphics Media Accelerator 4500MHD.

Other features include wireless (802.11b/g/n), Gigabit Ethernet, a VGA webcam with microphone, a Chiclets keyboard and a 5-in-1 card reader. Bluetooth and UMTS will be available as an option. For connecting peripherals with three USB 2.0 ports, audio jacks and one each from VGA and HDMI output are available.

As operating system Windows 7 Home Premium preinstalled. Addition, there is the image editing Adobe Photoshop Elements 7, the burning software Nero 9 Essentials, the Office suite, Microsoft Works SE 9 and a trial version of Norton Internet Security 2010 security solution for.

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AMD introduces DirectX 11 graphics chip ATI Radeon HD 5830 before

2010-04-18T18:15:00.000-07:00

This article via: AMD introduces DirectX 11 graphics chip ATI Radeon HD 5830 before

AMD introduces DirectX 11 graphics chip ATI Radeon HD 5830 before

Video cards using the high-end GPU will be available in 5830 for around 230 euros. The chip works with a core clock of 800 MHz, the memory at 1000 MHz. The performance suffers significantly due to numerous architectural limitations.

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AMD today officially introduced the ATI Radeon HD graphics 5830th With the GPU, the manufacturer completes its high-end portfolio with the single GPU models 5870 and 5850 downwards. While the two fastest solutions for 360 euros (Radeon HD 5870) and 250 (Radeon HD 5850) are available, will cost graphics cards with the Radeon HD 5830 about 230 euros.

The Radeon HD 5830 differs from the faster models by the number of computation, texture and raster operation units (ROP). Instead of 1600 stream processors, and available on the fastest graphics chip (Radeon HD 5870), uses the 5830 only 1120 units. The HD 5850 features 1440 stream processors.

However, due to the GPU clock of 800 MHz with 5830 only slightly below the top model with 850 MHz and higher than that of 5850 with 725 MHz. The faster the chip clock reached only by a voltage increase, which is the reason for a slightly higher power consumption at full load compared to the HD 5850th

The raster operation units are limited to 16 in 5830, while have the two fastest variants of the 5800er-line over twice that number. The architectural limitations affect the performance of graphics chips considerably. Thus, the texture fill rate is of 5830 with 44.8 GTexel / s compared to 5850 with 52.2 GTexel / s and 5870 with 68.0 GTexel / s significantly lower. The pixel processing power suffers from the circumcisions: while the top model one Pixelfüllrate GPixel of 27.2 / s and offers 5850 to 23.2 GPixel / s comes, must be content with only 12.8 of the 5830 GPixel / s. Thus equipped the 5830 5770th in this discipline is not even the power of 100 euros cheaper HD

Which are compared to the fastest models in the lower 5800er Series theoretical performance values of an adverse effect in practice. Thus, the Radeon 5830 in game tests achieved significantly lower performance than the little more expensive Radeon HD 5850th Even the Nvidia Geforce GTX 260 is the Radeon HD 5830 in some tests outperform. The available starting from 170 Euro model DX10 ATI Radeon HD 4890 offers the HD 5830 also in many cases, stand up.

In total, the ATI Radeon HD 5830 with a price target of 230 euros for ambitious players to little power. Radeon HD 5850 graphics cards cost only 20 euros more and offer much higher performance. provides for the standard user who place heavy emphasis on DirectX 11 graphics cards, but not as high demands on the performance, the 5770 and 5750 models are better. The latter are available from 110 Euro.

Nvidia can not currently come up with similar solutions. First DX11 models of AMD’s competitor will introduce in late March. The market launch is expected to recent rumors that move but up in May.

The ATI Radeon HD 5830 AMD completes its high-end portfolio with the single GPU models 5870 and 5850 downwards. Because of numerous architectural limitations made the chip, however, significantly less performance than the top models of the 5800er series.

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Samsung announces slim 23-inch LED monitor

2010-04-18T18:10:00.000-07:00

This article via: Samsung announces slim 23-inch LED monitor

Samsung announces slim 23-inch LED monitor

The Syncmaster PX2370 offers a Full HD resolution of 1920 by 1080 pixels and a dynamic contrast ratio of 5.000.000:1. He is just 2.7 inches deep. The price is 379 euros.

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In March of supplies from Samsung Syncmaster monitor with a slim LED-backlit display in 16:9 format. The 23-inch model PX2370 costs 379 euros.

The built-TN panel has a native Full HD resolution 1920 by 1080 pixels. It achieved according to the manufacturer a dynamic contrast ratio of 5.000.000:1. The brightness is a maximum of 250 candelas per square meter and automatically adjusts to light sensor means.

The reaction is Samsung with 2 milliseconds (Grey to Grey). The maximum horizontal viewing angle is at 170 and 160 degrees vertically. The connection to a computer either via DVI or HDMI.

The shining black, crystal-like “Touch of Color” design to reduce light reflections on the display frame. The case is only 2.65 inches deep without stand.

In operation, the PX2370 allegedly consumes significantly less power than comparable monitors on the market. He comes from, according to Samsung with 25 watts in standby all it does is 0.3 watts.

The package, in addition to power supply, driver CD and manual (on CD) and per network and a DVI cable included. Samsung granted a two year warranty on the monitor, including on-site pick-up service loaner.

The Syncmaster PX2370 comes in March for 379 euros in the trade (Image: Samsung).

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Toshiba expanded its business notebook series

2010-04-08T00:50:00.000-07:00

This blog post via: Toshiba expanded its business notebook series

Toshiba expanded its business notebook series

The 15.6-inch model Tecra S11-11G comes with the Intel Core i7 CPU 620M, 4 GB of DDR3 RAM, a 320-gigabyte hard drive and an integrated UMTS module. Even the youngest representative of the Tecra A11 series the first to feature UMTS.

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The Tecra S11-11G is now available for 1599 Euro (Picture: Toshiba).

Toshiba has introduced additional configurations of its business notebook series Tecra S11, Tecra A11 and Satellite Pro L500 and L550. The new models are now available at prices from 699 to 1599 euros.

The 15-inch Tecra S11-11G for example, works with a fast 2.66 GHz Intel Core i7 processor of the type-620M (3.33 GHz with Turbo Boost, 3 MB L2 cache), 4 GB DDR3-1066 - RAM and a 320 GB hard drive. Its non-reflective 15.6-inch display with LED-backlit display has a 16:9 resolution of 1600 by 900 pixels. When Nvidia Quadro FX graphics solution is 2100M with 512 MB of dedicated memory.

The S11-11G is the first model, the Tecra S11-series about an integrated UMTS module with HSPA, the transmission rates of up to 7.2 Mbps downstream and 2 Mbps upstream enable. Further facilities WLAN (includes 802.11a/b/g/n), Gigabit Ethernet, Bluetooth 2.1 with EDR, a webcam HD (1280 x 800 pixels), a touchpad pointing stick as an alternative, a spill-resistant keyboard, a 5 — in-1 card reader and a dual-layer DVD burner. The battery life is Toshiba, with up to 3.5 hours.

Peripherals can be by means of three USB 2.0 ports to connect a combined eSATA / USB port with power supply when power is off, an ExpressCard slot and a serial interface with the notebook. For connecting an external display, a VGA output and a mini DisplayPort are available. Like all the Tecra models, the S11 can also be used with a docking station connected 11G.

To protect against unauthorized access, the device has a fingerprint sensor. In the case of theft, and repeated unsuccessful logon attempts, the notebook from a distance can be disabled so can not even boot the operating system.

The nearly 1600 euros expensive Tecra S11-11G measured 37.4 times 25.1 times 3.8 centimeters and weighs less than 2.5 kilograms. As an operating system is the 64-bit version of Windows preinstalled 7 Professional, Windows XP Professional is installed as an OEM recovery DVD. The warranty period is two years, including pick-up service.

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The new configurations of the Tecra A11 come with Intel Core-i-CPU, 15.6-inch display and Intel’s GMA graphics internal HD. They, too, the first to feature a built-in UMTS module. The 1199 Euro expensive top-A11-126 also offers a smart card reader, and Intel’s Active Management Technology for remote maintenance.

The recent representatives of the 15-inch Satellite Pro L500 and L550 series come with Intel’s Core-i3-(L500-1T1) or i5 Core CPUs (L550-21F), 4 to 8 GB of RAM, 500 GB hard disk storage and AMD Graphics ATI Mobility Radeon HD 5165 equipped. The price amount to 799, respectively 1099 Euro.

Binhai New District build a new energy industry base plan

High-tech Zone and the Tianjin University in Tianjin, China Electronics Technology Group 18, Haitai Group, Tianjin to invest in the company, Yang Ming wind energy investment company in Tianjin, Shenyang University of Technology Institute of wind energy has signed an agreement to jointly build several parties coastal New Energy Industrial Technology Research Institute.

Under the agreement, these companies will jointly set up coastal New Energy and Industrial Technology Research Institute, Tianjin Hi-tech District, planning and construction of the energy industry base. The base is located in Binhai New District, covers an area of 6.6 square kilometers. Bases around the energy storage, wind power, solar cells and fuel cells, four plates, culture and the introduction of a number of leading enterprises. 2012 strive to achieve output of 60 billion yuan, more than triple in 2007, making it the new Binhai New District and in the energy industry, carrying the core area of innovation.

In addition, Tianjin Hi-tech Zone set up a “green energy special funds,” put 200 million yuan annually to support the listing of new energy companies, mergers and acquisitions, implementation of major science and technology industrialization projects, explore the international market, the introduction and development of supporting enterprises. At present, Tianjin Hi-tech Zone in the green batteries, solar cells and wind power generation has formed three major sections. It is reported that the introduction of Binhai New District of new wind power project near Yang Ming is expected to officially start the construction.

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Ricoh introduced networkable monochrome multifunction systems

2010-04-08T00:47:00.000-07:00

This article via: Ricoh introduced networkable monochrome multifunction systems

Ricoh introduced networkable monochrome multifunction systems

The Aficio SP 3400SF and 3410SF models print up to 28 pages per minute. You can also copy, scan and fax. The price is around 462, respectively 594 Euro.

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Aficio SP 3410SF (Image: Ricoh)

Ricoh has expanded its systems portfolio with the multifunction networkable monochrome models Aficio SP 3400SF and 3410SF, which are designed with a recommended monthly volume of work from 900 to 3300 pages for use in small workgroups. According to the manufacturer include the All-in-one devices with dimensions of 44.2 times 42 times 39.7 centimeters of the most compact in its class. They differ only by the integrated 3410SF in the duplex unit for double-sided printing.

The laser systems print and copy to the manufacturer’s instructions 28 DIN-A4 pages per minute. They should be ready in under 30 seconds. The print resolution is maximum 600 x 600 dpi. A first printed page will be available in under 8 seconds, a copy in under 12 seconds.

A toner cartridge for 5000, according to Ricoh extends black and white pages at five percent coverage. The toner, however, shipped with the device creates only about 1500 pages.

The copy unit is also working with a resolution of up to 600 x 600 dpi. You can make 99 copies in a single operation that can be zoom in zoom out continuously from 25 to 400 percent or.

The standard paper capacity is 300 sheets. It can be expanded with an optional paper tray to a maximum of 550 sheets. Both devices support the format A6 to A4 with weights from 52 to 162 grams per square meter.

With the built-in color scanning documents at a resolution of up to 1200 dpi as TIFF, JPEG or PDF to file on the network and stored on a USB flash drive or sent directly by e-mail. The G3 fax unit works with up to 33.6 Kbps / s and stores up to 100 pages.

The control of multifunction systems is provided through a panel and a two-line LCD displays at the top of the unit. To enhance security, turn on an authentication feature that protects the jobs by consulting the user ID.

The Aficio SP 3400SF is now available for 462 euros. The SP 3410SF with integrated duplex unit costs 594 Euro.

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Zhengrong Shi predicted solar cell prices will drop within a decade and a half

Energy richest man Zhengrong Shi on March 20 opened in Shanghai, “China International Industry Fair,” the said large number of Chinese companies flocking into the solar photovoltaic industry, the products so that the upstream polysilicon demand, price increases, but the result of homogeneous competition will be ten years later halved the price of silicon. At the same time, he believed that the real competitor is the solar thermal power generation and other traditional industries, rather than between the same industry escalating price war.

Ten years later half of the silicon prices will drop

Europe, a study recently reported that by mid-century solar power will account for 30% of the entire energy supply, while the end of this century that proportion will rise to 70%. Zhengrong Shi pointed out, solar industry is the future of energy development. Although the demand for solar energy grew by 37% within 5 years, but only a few years China’s solar companies have as many as 400 to 500. This pushed up upstream prices of polysilicon and other raw materials.

Over the past 3-5 years, polysilicon prices rose 165%, while in China, prices rose by as much as 200%. 2006 second and third quarters, China’s solar cell to achieve the highest price in history, that one watt of solar cells 4 to 5 dollars. In the fourth quarter, there were obvious signs of decline, a drop of 5% to 10%. “Next year, this figure will fall by 5% to 10%.” According to analysis of 2016 1 watt of solar cells for two U.S. dollars a price below the market will change significantly.

Dr. Shi believes that in order to make the prices of end products can be declining battery, technical innovation and equipment must be modified. The technical innovation is the use of thin film batteries, which is the original battery replaced with 300 micron 2 to 3 microns or even thinner battery, saving cost, but also applicable to a wider range of industries. If the thin film battery with the existing mature cells of the conversion rate of polysilicon line, or 15%, and the future market will be dominated by thin film batteries.

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Asus UL30A Information

2010-03-23T20:04:00.001-07:00

The blog post via: Asus UL30A Information

Asus UL30A Information

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The battery life is the main discipline of the Asus UL30A, because the computer runs and runs without electricity. Tap only after almost ten hours shows the battery fatigue. This represents a flight from Frankfurt to San Francisco. Two films of the “Lord of the Rings” trilogy can be enjoyed thanks to six hours running time multimedia service road on the drive to Italy. The eight-cell battery with 5600 milliamps does a thorough job.

Battery life

Film Office

585 min. 360 min.

The powerful battery, however, expresses something of the weight - the scale indicates 1.79 kilograms. Because of the low-power Intel platform is bored in the office of the fan operation. Under load the fan turns faster though, but is annoying loud at any time.

Volume (30 cm)

idle load

33.3 db 35.5 db

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The touchpad Asus embeds directly into the palm rest, the input surface is different from the housing surface only through the dimpled surface. For Touchpadtasten Asus follows the trend towards the rocker. Therefore, only offer Tastenenden a successful pressure point - a classic touchpad with two separate keys can use more pleasant. The keyboard is characterized by large distances and a pleasant print key point. Asus is based at the keyboard layout on the desktop standard.

Interfaces, and a second operating system: apple a1008 , apple a1012 , apple A1021 , apple a1022 , apple A1036 , etc.

The only difference between the terminals and the interfaces of the UL30A EeePC 1005PE is in HDMI output. As with 1005PE are three USB ports and one VGA and LAN port on the sides of the sub-notebooks. Wireless Internet users can go to the WLAN. Bluetooth does not offer the test pattern.

However, the subnotebook is available in several slightly different versions for sale, including a configuration with a Bluetooth module. While it imposes itself formally to the UL30A get most of the move to waive the user has when connecting external hard drives, but at a eSata port. A card reader and a webcam round out the equipment list.

How many EeePC models also has the Asus UL30A on the alternative operating system “Express Gate”. Just six seconds after pressing the power switch of the second computer so ready to use. Express Gate is ideal for surfing the Internet, phone or music listening. As a primary operating system Windows 7 uses the Home Premium 64-bit edition available. On Windows, the user can also switch to the second power switch between different modes of operation of the computer.

Conclusions: Good long-distance runner

For 600 euros, there are currently no subnotebook with such a long battery life. Take for the comparatively low price, however, compromising the user must monitor and touchpad in purchasing. Also, the manufacturer saves on the interface - eSATA and Bluetooth are many devices in this price range as standard. The rest of the hardware equipment but if this is fully in order.

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Asus brings USB 3.0 onto bamboo notebook

2010-03-23T19:58:00.000-07:00

This article via: Asus brings USB 3.0 onto bamboo notebook

Asus brings USB 3.0 onto bamboo notebook

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USB 3.0 is certainly not a bad technology, only the support and implementation is currently still lacking. Then the next standard will be officially endorsed by any mainboard chipset, the manufacturers have to turn to the finished product special chips, which now make in notebooks USB 3.0 executable.

One of the most distinctive features in the new U series from Asus is the very fact that it relies on USB 3.0, which also had to be resolved through additional chips, as Intel does not support this innately. In addition to the U-series models will also have the N and NX series of USB 3.0 support.

Picture Gallery CES 2010: Asus U Series with bamboo "(10 pictures)

With the U-Series Asus strengthened its "green" group. The talk is of bamboo notebooks, which was further improved and now also come along as a thin and light notebook PCs. In the U-series on the new Intel Core i5 trusted based on the "Arrandale" and its features such as Turbo for processor and graphics, hyper-threading, and many other things.

Stanford successfully developed silicon nanowire battery technology

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Whether Intel, AMD to make every effort to reduce the power consumption of the hardware platform, and now laptops are unable to obtain all-weather 8-hour battery life, the key crux of the problem lies in lithium battery technology limitations, it is difficult to provide a high enough capacity. Two years ago, fuel cells, once is quite strong, but now attributed to silent, of course, fuel cells can provide longer battery life, but it's inconvenient to use, and the high cost of sales in consumables way, it is difficult to obtain broad market recognition, development of high-capacity lithium battery technology has become the industry consensus.

Stanford University announced today that one of their team in the field of lithium batteries was a revolutionary breakthrough, the research team has successfully developed a silicon nanowire technology, you can increase the capacity of lithium batteries 10 times, if you use this new type of battery , notebook computer battery life performance increase from the current two hours to 20 hours or more! Developers believe that this technology is not similar to the type lithium polymer technology improvements, but rather bring about revolutionary progress!

We know that the capacity of lithium-ion battery(Dell Battery , dell C1295 , dell D5318 ,dell GD761 , dell GK479 , dell KD186 , dell KD476 ) anode from the lithium ion can attach the number of decisions, attached greater the number of lithium-ion battery capacity of the greater! In the charging process, with the positively charged anode of lithium-ion will be absorbed by silicon material, making expansion of silicon material; in the work of discharge, lithium-ion will be released from the silicon to make silicon material shrinkage occurs - this expansion and contraction will lead to repeated silicon to become powder, resulting in diminishing the capacity of the battery. Stanford research results to solve this problem, they used nano-technology is made of silicon nanowires as the anode, and in the absorption of lithium ions can be expanded four times, while in the discharge process would not lead to powdering, or broken, which means not only to ensure that the battery capacity increase 10 times, and can significantly extend battery life.

The research team did not say when it will push the commercialization of this technology, according to Stanford's entrepreneurial culture, the research team can use the research results of the establishment of enterprises, by way of technology licensing operation, if the silicon nanowire lithium batteries can be really involved in commercialization, it will completely solve the shortage of digital devices, battery life, short life problem - then your laptop could easily rely on batteries to work 20 hours or more, so that the battery mode, the hardware performance do not have to drop too low; UMPC, smart phone, etc. handheld devices can also be obtained rapidly.

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Hydrogen Fuel Cell RC Car

2010-03-11T17:19:00.000-08:00

This article via: Hydrogen Fuel Cell RC Car

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This Hydrogen Fuel Cell RC Car Upgrade Kit is one of the coolest RC cars kits I have seen in a long time. It is pricey though, hopefully when these hydrogen fuel cells become more common place the price will come down to earth.

The H-cell is a unique integration upgrade kit for electric hobby R/C cars, designed as a drop in unit that can fit inside widely available Tamiya TT-01 type chassis. The H-cell system designed by Horizon Fuel Cell Technologies includes a 30W air-cooled, air-breathing and self-humidified PEM fuel cell stack

with integrated bright blue light-emitting fans and a sleek aluminium casing. The integration kit also includes electronic controls, a miniature pressure regulator and three 10L metal hydride canisters in a hydrogen storage rack. At maximum power output and with a single charge, the H-cell can run the car at 35 km/h for over 1 hour, as opposed to just 15 minutes with the conventional Nimh battery.

Renesas launched R2A20051NS lithium-ion battery charge control IC

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Renesas Technology Corp. (RenesasTechnologyCorp.) today announced the availability of R2A20051NS lithium-ion battery charge control IC, it applies to products such as digital cameras built-charging circuit. Sample was October 3, 2007 began in Japan.

R2A20051NS using a smaller 2.7mm × 2.5mm10-pin SON (small no-lead) package. This is the most common applications by limiting the non-protection and reduce the number of pins to achieve. When compared with current Renesas products, the device can reduce the mounting area of about 75%, while integration of the charging FET switch, as long as the addition of a resistor as a peripheral device charging circuit can be achieved.

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R2A20051NS on-chip protection functions the same as with the current M62249FP, in fact, including the security lithium-ion battery all the necessary protection features, such as the adapter is detected, over charging, over-voltage and temperature protection features, as well as monitor the charging time of the two timing device. Take advantage of these features to add at least as long as the R2A20051NS components, you can implement complex security design of the charging circuit to help simplify the development process. In addition, you can achieve 4.2V ± 30mV of the charge control voltage to achieve high-precision charge control.

R2A20051NS chip integrates a temperature detection circuit, the charging process based on the chip temperature limits the charge current value. Moreover, if more than a predetermined temperature, it will mark the error and run charge thermal shutdown features to help achieve a more secure implementation of the charging circuit.

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Structure and dynamics

2010-03-11T17:16:00.000-08:00

This article via: Structure and dynamics

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In the third report, Devanathan, Venkatnathan, and Dupuis computed the dynamical properties of water molecules and hydronium ions in Nafion and related them to the structural changes reported previously. They confirmed other researchers’ finding that the behavior of water molecules within nanoscale pores and channels of PEMs, especially at low hydration levels, is remarkably different from that of molecules in bulk water.

At low hydration, fewer than 20% of the water molecules are free (bulklike). With increasing hydration, the diffusion coefficients of hydronium ions and water molecules increase, and the mean residence time of water molecules around sulfonate groups decreases. These results provide a molecular-level explanation for the proton and water dynamics observed in neutron scattering experiments.

Because the structure and dynamics of the membrane under different levels of hydration cannot be directly observed in experiments, there is no universally accepted model of the structure of Nafion. This research makes a significant step toward that goal and toward the development of the next generation of PEMs.

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Characteristics of the ideal PEM include high proton conductivity at low hydration levels; thermal, mechanical, and chemical stability; durability under prolonged operation; and low cost. None of the existing membranes meet all these requirements, and developing new membranes requires a molecular-level understanding of membrane chemistry and nanostructure. Molecular dynamics simulations like these, together with experiments, are laying the foundation for future breakthroughs in fuel cells.

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A fundamental understanding of the relationship between membrane nanostructure and the dynamics of water molecules is needed for the development of efficient, reliable, and cost-effective membranes to advance PEM fuel cell technology. The structure and dynamics of the polymer membranes under different levels of hydration cannot be directly observed in experiments, but they can be modeled in molecular dynamics simulations, as shown in a series of three papers published in the Journal of Physical Chemistry B by Ram Devanathan, Arun Venkatnathan, and Michel Dupuis of Pacific Northwest National Laboratory (PNNL).

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Rongshida polymer lithium battery

2010-02-23T20:00:00.000-08:00

June 27, Guangzhou, sanyo battery there were two mobile phone explosion; Not long ago, close to Hefei, Luan also taken place with the mobile phone explosion – but perhaps shortly after, with the production of polymer lithium batteries in Hefei in the market control of the voice this kind of tragedy will not be repeated.

How to carry cell phones to explode it? Battery expert – Rongshida Li Jianguo, general manager of the new energy company told reporters that the current mobile phone batteries on the market, almost all lithium batteries, can be divided into liquid lithium sanyo db-l20 battery, lithium-polymer two categories, and more than 90% of the battery is liquid lithium, and the use of steel and aluminum shell. This liquid lithium batteries in over-charging, high temperature, collision and other extreme cases, might lead to short-circuit, once the short circuit, battery cell will be inside the organic electrolyte electrolysis and produce gas, and in severe break through the shell, exploded.

It is understood that production of polymer Rongshida is developing lithium batteries, the sanyo db-l40 battery using the flexible packaging, even if the internally generated gas, will only expand, or earlier breakthrough in the shell, avoiding the fierce explosion, thus more secure. “At present, Ministry of Information Industry is developing uniform standards for mobile phone batteries.” Hefei Economic and Trade Commission official said, with the introduction of battery standards, Hefei safety of batteries will produce in the market, “pre-emptive.”

TD mobile phone battery manufacturers is still plagued by problems caused by increasing power consumption application of multi -

In a recent TD-SCDMA Forum, relevant meetings sony battery, TCL Group, Industrial Technology Research Institute, vice president of Wang Kai-Long said the current development of TD terminals have to face many challenges, including TD mobile phone battery is still the key point.

He said, since the majority of 3G phones will be multimedia phone, and TD technology itself has the corresponding requirements for power sony np-bg1 battery, so power-hungry will make TD terminal batteries seem difficult to sustain, the battery power is a major problem.

Previously, TD mobile phone battery has been very concerned about the operators and users of the problem, once there is news that the technical difficulties TD mobile phone batteries have been basically solved.

According to the requirements of the relevant operators acer aspire 3000 battery, TD-SCDMA handsets in 2008 will enable videophone, mobile TV, location services, mobile Internet, 3C interconnection functions.

Mitsubishi Electric Vehicles

2010-02-23T19:55:00.000-08:00

Mitsubishi Motors sony vgp-bps7 display at the roof with solar cells, electric vehicles, sony vgp-bpl7 etc. 3 Concept Car

Mitsubishi Motors September 7, 2007 announced that it will at the 40th Tokyo Motor Show (October 27, 2007 ~ November 11) concept cars on display 3.

This will display three concept vehicles shall have two models for the world debut, where 1 is “i MiEV” for the prototype, driving feel better “i MiEV SPORT”. i MiEV is a light car with “i” of the platform, with the motor-driven rear-wheel electric vehicles, but this will be on display SPORT In addition to the rear of the motor vehicle, the body is also equipped with a front left wheel inside the motor to improve the movement performance. Motor output power sony vgp-bps8, the front left, respectively 20kW, the rear of 47kW. An increase of the lithium-ion rechargeable battery with capacity of the system through the aluminum body construction to reduce the weight of space beams, continuous driving distance of 200km, the 160km longer than the i MiEV.

To improve the energy utilization efficiency, Mitsubishi Motors made a some effort, in the roof-mount solar cells, and the grille is set inside the fan-based power generation sector. The former can make use of power generation efficiency of about 13% of the solar cells to recharge the sony vgp-bps8a battery while stopping, exposure to the sun about 1 weeks, available battery capacity is equivalent to 10% (by running a distance-based equivalent of 20km) of energy. In addition, deceleration Shihai fans can rotate within the grid to recharge.

Another is the Mitsubishi located in synthesizer technology, the same as the world’s first public “Concept-ZT”. The car is a total length of 4950mm a large sedan, a displacement of 2.2L diesel engine (maximum output power of 140kW, maximum torque of 400N sony vgp-bps8b) equipped with dual-clutch gearbox “Twin Clutch SST”, adopted the Pre-crash Safety System, Car Line departure warning system, pop-up engine cover, with pedestrian foot protection such as the bumper security technology.

Moreover, the body also uses a system of space beams constructed of aluminum alloy and equipped with resins made from the hood, fender, door and trunk lid, in order to achieve the same with the all-aluminum lightweight body. In addition, equipped with the electronically controlled four-wheel drive system for the integrated-type anti-skid devices sony VGP-BPL11 of the “S-AWC” system to improve the driving stability. To Concept-ZT is a prototype, mass-produced vehicles currently no listing plan.

In addition, the company will also showcase is scheduled for the 62nd Frankfurt Motor Show (62nd International Motor Show Cars in Frankfurt, 2007 Nian September 13 ~ 23, open to the public) on display at a small SUV (sport utility vehicle) concept car “Concept-cX”. Concept-cX for the length of the hp pavilion zv5000 battery body size of 4100 × W 1750 × high-1550mm, wheelbase 2525mm, with a displacement of 1.8L diesel engines.

Figure 1: “i MiEV SPORT” aluminum body

Figure 2: “Concept-ZT” length of 4950mm for a compaq presario r3000 battery large sedan

Figure 3: equipped with 1.8L diesel engine “Concept-cX” with Apple PowerBook G4 Adapter.

VIA: blogspot, sosblog, busythumbs, over-blog.com, bravejournal, etc.

The future of lithium-ion batteries will be more secure

2010-01-13T02:04:00.000-08:00

The future of lithium-ion batteries will be more secure

Why do lithium-ion batteries burst into flames (vgp-bps8, vgp-bps8a, vgp-bpl8 * )

At present, mobile phones, notebook computers and other equipment used in lithium-ion battery main components include: lithium cobalt oxide as active cathode material, graphite as the anode active material, organic electrolyte, polypropylene or polyethylene divide.

Lithium-ion battery safety accident occurs mainly by the electrodes and electrolyte between the chemical reaction. The main ingredients of the electrolyte carbonate, a low flash point, boiling point is low, under certain conditions, can ignite or even explode. In the charge state of battery cathode material for strong oxidizing compounds, while in the charge state of the anode material for the strong reducing compounds, such as the vgp-bps9, vgp-bps9/b, vgp-bps9/s battery to overheat, will lead to electrolyte oxidation and reduction carbonate to produce a large number of gas and more The heat, such as lack of safety valve or a gas through the safety valve to release too late, the battery will be a sharp increase in internal pressure caused by an explosion.

In addition, lithium cobalt oxide material of the theoretical specific energy of more than 270 milliamperes per gram of the time, but to ensure that their cycle performance, the actual use of the capacity is only half the theoretical capacity. The use of the process, such as the occurrence of certain accidents, such as the management system damage caused by the battery charging voltage is too high, the remaining part of the lithium anode will vgp-bps9a, vgp-bps9a/b prolapse through the electrolyte to the cathode surface in the form of lithium metal deposition, while the lithium metal of the Surface electro-deposition can easily form a "dendrite" will pierce the membrane, so that positive and negative short-circuit, causing the battery to quickly fever, caused by security incidents.

In addition, the battery overcharging, resulting in a high voltage anode to accelerate oxidation of the electrolyte, the resulting heat and gases may cause the battery thermal runaway.

The fire was mainly due to internal pressures lead to the vgp-bpl9, vgp-bps10, vgp-bps10/b battery shell after shell burst, high temperature under the electrode and electrolyte in contact with air, in a state of negative charge close to the lively nature of lithium, and oxygen exposure will immediately burn and ignite the electrolyte, separator and so on.

Specifications of the manufacturers have strict and thorough safety design

Although the battery of alarming security incidents, but we should see that in 2006 global production of more than two billion lithium ion battery cells the accident occurred only a very small number of standard battery manufacturers have strict and thorough security design.

First of all, in order to achieve vgp-bps10/s, vgp-bps10a, vgp-bps10a/b battery safety assessment indicators, need to use a qualified positive and negative materials and design to ensure excessive negative. The normal charge-discharge cases, the lithium-ion in the layered structure of the anode and cathode embedded and prolapse, vgp-bpl10 generally do not cause the destruction of crystal structure, nor the formation of dendrites pierce the diaphragm to cause internal short-circuit.

In the production process, manufacturers are even more stringent control over the consistency of a pole piece to prevent the normal charging lithium anode formed on the surface of the deposition; the same time, using a thermal shutdown feature of the battery separator, the battery temperature reached 120 ℃ circumstances, the composite membrane on both sides of the PE film hole will be closed, the battery internal resistance increases, warming will slow; also to the electrolyte by adding anti-overcharge additives, the battery voltage is higher than the set value of the condition, the occurrence of additive aggregation, a substantial increase in battery resistance, reduce heat; batteries also need safety valve, the internal pressure is greater than a certain value, the pressure relief valve can be opened and so on; In addition, the control of the manufacturing environment is also very important because the manufacturing process introduced impurities out powder and other kodak battery , kodak cr-v3 battery , kodak klic-5001 battery security problems can lead to the battery. Finally, each batch of battery cells also need to test samples for various abuse tests, such as overcharge, hot box, acupuncture, extrusion, temperature shock, external short circuit, fall and so on, to fully investigate its safety performance.

As ordinary consumers, the insurance company practice is to select well-known products, in strict accordance with the requirements of the instructions on the use of man-made in the electrical or battery is damaged or abnormal, should help manufacturers to service personnel, rather than use their own makeshift repairs or demolition of . It can be said to master the relevant knowledge and rational use is the consumers the most effective way to ensure security.

Technological advances will make the future safer lithium-ion battery( kodak klic-7000 battery , kodak klic-7001 battery , kodak klic-7002 battery)

To improve the safety of lithium-ion batteries, first of all to improve the safety of lithium-ion battery cell performance, which is particularly important for high-capacity battery.

A lithium-ion batteries used in mobile phone weighs about 20 grams, the basic requirement is that the probability of accidents occurring is less than one in a million, which is acceptable to the public the minimum standards (the actual situation even smaller than the 1/10000000 ).

Electric bicycle lithium-ion battery packs used in the weight of 3 to 4 kg, 100 times bigger than a cell phone. In addition, the electric motorcycle used in lithium-ion kodak klic-7003 battery , kodak klic-7004 battery , kodak klic-7005 battery , kodak klic-8000 battery weight 15 to 20 kg, used in hybrid electric vehicle battery pack weight of 30 to 100 kilograms of pure electric cars will have to use 300 to 400 kilograms of batteries. If using the same materials and design, under normal circumstances lithium-ion batteries stored in the total energy and its security is inversely proportional to, with the increase in battery capacity, battery size has increased, its thermal performance deterioration, the possibility of an accident sex will increase significantly.

China started to carry out research and development lithium-ion battery electric vehicles when there have been a number of explosions and fire accidents, using lithium cobalt oxide as cathode material for batteries is a major reason. Later, with the modified lithium manganese oxide materials, maturity and use, the battery positive oxidation decreased, and at the same time manganese lithium battery is fully charged, after almost no extra lithium anode, over-charging in the negative the possibility of the formation of lithium dendrite also significantly reduced, our monomer 10 to 30 when the vehicle safety of high-power lithium-ion konica minolta battery , konica minolta np-400 battery , konica minolta np-600 battery safety issues in the "Tenth Five-Year" period has been defied solution. In recent years, new developments out of lithium iron phosphate cathode material was significantly lower than the oxidation of more lithium manganese oxide, from the cathode material point of view, the application of phosphate cathode material will be more conducive to improving the safety of lithium-ion batteries.

But pay attention to safety is not just determined by the cathode material, anode material, electrolyte and konica minolta np-700 battery , konica minolta np-900 battery separator materials, design, manufacture, use, etc. of the many problems still need to be carefully considered.

Graphite is still today a major lithium-ion battery anode material. When the battery is fully charged graphite anode formed LiC6 lively sex and lithium metal is very close to, combined with the graphite layer spacing of the small grain size of large, embedded, and prolapse of its lithium-ion arising from changes in grain size is also large, high-current charge and discharge, the surface of solid electrolyte membrane rupture easily lead to a new reaction gas, bigger capacity battery is not enough security, good performance of the integrated carbon-based and oxide-based anode materials for lithium-ion batteries also to improve the safety of one of the keys. In addition, the selection of mechanical and thermal shutdown performance, better sony vgp-bps8, sony vgp-bps8a, sony vgp-bpl8 battery separator, the development of flame-retardant electrolyte to improve the design to improve heat dissipation capability of the battery is lithium-ion batteries to improve the safety way.

The use of lithium-ion battery also has strict requirements, consumers do not expect is like buying disposable alkaline manganese battery, as found on store shelves on the lithium-ion batteries, "naked" core. Standardized battery cell manufacturers will only be authorized the company to sell its own battery cell, battery cell by these companies will be packaged into a battery pack for sale. The battery pack contains lithium-ion battery protection circuit, the circuit is to prevent battery overcharge, over-discharge, overheating and over-current functions, with special rechargeable battery pack module can be used with a specific electrical co-ordination for the consumers to use.

The safety testing of battery cells should be made more scientific requirements with sony vgp-bps9, sony vgp-bps9/b, sony vgp-bps9/s, sony vgp-bps9a

It is worth mentioning that we should also die on the battery of safety tests to be more scientific requirements for its security checks. There are at present more than on a standard lithium battery safety testing involved in the content, such as UL1642 (USA UL Laboratories), ICE (International Electrotechnical Commission), JIS (Japanese national standard), IEEE (Institute of Electrical and Electronics Engineers) in relevant standards. The test items similar to these standards, but is it different test conditions, various national standards are inconsistent, there are differences between the industry standard, most are some basic requirements, the lack of practical applications associated with specific guidelines, specific to implementation more difficult.

Last year, a large-scale recall of computer batteries after a major international computer and sony vgp-bps9a/b, sony vgp-bpl9, sony vgp-bps10 battery manufacturers started to develop more scientific and better standards of vehicle safety standards for large-capacity battery is being further perfected.

As materials technology advances and people of the lithium-ion battery design, manufacture, testing and use of aspects required by a growing awareness that the future will become safer lithium-ion battery.

Yoshimoto technology has been the Canadian government vehicle lithium sony vgp-bps10/b, sony vgp-bps10/s, sony vgp-bps10a battery research fund

Moli Energy (E-ONEMoliEnergy) has been Canada's Sustainable Development Technology Fund (SDTC) lithium battery of the vehicle research projects, the research fund is administered by the Government of Canada's official business, the main demand in the promotion of the current hottest clean technology (cleantechnology).

In the program evaluation report, with particular emphasis on automotive lithium batteries for automotive applications in the future the importance and indispensability of the field, and help reduce environmental pollution issues in Canada. Lithium-ion battery weight is only half the nickel-metal hydride batteries, life is Ni-MH sony vgp-bps10a/b, sony vgp-bpl10 battery from the vehicle's two-fold, with a working voltage of high energy density, long life and good environmental protection, etc., for future electric vehicle market with a comprehensive of advanced rechargeable batteries will be a trend.

The momentum to curb non-ferrous metals

2010-01-13T02:03:00.000-08:00

The momentum to curb non-ferrous metals

National Development and Reform Commission recently issued sony vgp-bps2, sony vgp-bps2a, sony vgp-bps2b "in the first half to run non-ferrous metals industry analysis" shows that in the ongoing macro-control under the momentum of rapid export of non-ferrous metals industry has been checked, copper, aluminum, lead and colored varieties of exports dropped significantly.

National Development and Reform Commission released data show that the first five months of total imports and exports non-ferrous metals 34.97 billion U.S. dollars, an increase of 58.4%. Which imports 24 billion U.S. dollars, an increase of 74%; exported 10.97 billion U.S. dollars, an increase of 32.5%. First five months of trade deficit of 13.03 billion U.S. dollars, an increase of 146.7%. Overall( sony vgp-bps2c, sony VGP-BPL2, sony VGP-BPL2C), the net imports increasing each month.

While exports too fast to be curbed, but the first half of the entire non-ferrous metal industry, output continued to grow, the main species to maintain a high level of efficiency levels continue to rise.

Data show that in the first half, 10 kinds of non-ferrous metal production 10.97 million tons, an increase of 24.1%. In product prices and output growth factors, from January to May, above-scale enterprises main business income of 681.2 billion yuan sony vgp-bps2 battery, sony vgp-bps2a battery, up 47.3%; to achieve profits of 51.5 billion, an increase of 15.1 billion, an increase of 41.3%.

"It is noteworthy that the first half of non-ferrous metal industry structure adjustment, eliminating the backward progress has been slow."

PHS mobile phone charger Zuoqi enforced or they will ban GM

Fixed-line and wireless terminals from China Secretariat of sony vgp-bps2b battery, sony vgp-bps2c battery the League was informed that the implementation of the new standards, PHS and mobile phone charger will be able to interoperate.

China's fixed and wireless terminals, according to Secretariat of the League introduced a move to reduce enterprise procurement costs, user-friendly, but also in order to win more market share. Earlier, the Union has informed the fat

Into Telecom, Netcom, the two PHS operators and Huawei, UT Starcom PHS manufacturers, and the hands of 59 member units.

It is understood that, according to "China's fixed sony VGP-BPL2 battery, sony VGP-BPL2C battery and wireless terminals Union-PHS handset charger and interface technology requirements," Little Smart charger and interface with the Ministry of Information Industry to develop exactly the same mobile phone standards, universal charger will be taken to a USB data line plus a charger with a USB port in the form of mother blocks. Starting today, to send Alliance testing PHS terminal must meet the charger and interface standards and conformance, or non-detection, not for sale.

PHS agents to learn from some of the current market, there is no uniform chargers PHS temporarily, would have to wait about stock sales after the market by the end of September.

Han producing solar panels is expected to available during the year

Central China's largest production base of solar power - casio battery , casio np-100 battery , casio np-20 battery Photovoltaic Science and Technology Industrial Park, Wuhan (New Technology Industrial Park), the second phase will commence next month, during the year can be completed production.

Solar photovoltaic lighting refers to the solar energy conversion into electrical energy generation lighting. Once a massive scale, can replace traditional energy generation, resulting in a permanent energy, energy-saving environmental protection is of great significance. Achieve photovoltaic lighting, solar power and LED need to butt the two industries (newspaper reported), New Science and Technology Industrial Park is used to solve solar energy problem.

The Industrial Park is located near South Lake Avenue, covering a total area of more than 30,000 square meters, from the Wuhan New technology investment 250 million yuan to build, including a more than 6000 square meters of factory buildings have been completed, the remaining two projects will start next month, during the year formally put into production.

Wuhan New technology will introduce solar panel production lines in Europe casio np-30 battery , casio np-40 battery , casio np-l7 battery, with emphasis on thin-film solar cells, solar photovoltaic building integration and grid power systems and control systems, to conduct research and production scale.

TI introduced Lithium Polymer Battery Protection Analog Front End bq29312

Texas Instruments (TI) of the bq29312 is a two-body, three-body or four-body lithium-ion battery pack protection analog front end (AFE) IC, the device uses 3.3V, 25mA Low Dropout Regulators (LDO). In addition, the bq29312 also integrates with the I2C-compatible interface to extract the battery voltage and control the output state and other battery parameters. In the bq29312 can be right in the current protection threshold and delay time and other parameters programmed to increase the flexibility of battery management system.

bq29312 and the battery management host combination can overcharge, overload, short circuit, overvoltage and undervoltage conditions, to provide security. In the event of overload and short circuit cases, bq29312 configuration settings in accordance fujifilm battery , fujifilm np-100 battery , fujifilm np-120 battery with the internal FET drivers will automatically shut down.

With communication interface, the host be able to observe and control the current state of bq29312. The interface can be achieved through the power balance, into a different power mode, set the overload level, set the overload blanking delay time, set short-circuit charge and discharge threshold level, and set short-circuit blanking delay time.

The power balance of each battery cell bypass channel through the implementation of both, with the I2C-compatible interface to access internal control registers can be realized this. Maximum bypass current can make use of an external series resistor and the resistance of the internal FET (usually 400) to be set.

Mobile phone battery solar panels come out in Shanghai with fujifilm np-140 battery , fujifilm np-150 battery , fujifilm np-30 battery

A kind of efficient use of solar energy and a new generation of mobile phone battery charging solar energy panels come out recently in Shanghai.

This new type of solar cell panels mobile phone from Shanghai to San Lih Energy Technology Co., Ltd. successfully developed, with energy saving, pollution-free, and easy to charge, long life, etc., have been obtained national patent, and obtained approval fujifilm np-40 battery , fujifilm np-50 battery guarantee the quality of the Chinese People's Insurance Company. Solar panels built-in light-sensitive chips, plus a light-sensitive layer, can use the power charge, but also in the absence of power or the charger case has not been carried through the light-sensitive silicon batteries.

It uses the photoelectric conversion, boost, anti-counter-current, over-charge protection, high-tech devices, charging time can be longer or shorter, unlimited variety of light sources can be quickly converted into electrical energy, with an average service life than conventional lithium fujifilm np-80 battery , fujifilm np-95 battery plate length doubled.

Sharp's solar-cell factory will be built

2010-01-13T02:02:00.000-08:00

Sharp's solar-cell factory will be built

Japanese liquid crystal display (LCD) panel maker FPCBP95, FPCBP95ap, FPCBP155 Sharp said it would cost 3,800 billion yen (3.2 billion U.S. dollars) in Japan to build a new LCD plant in order to strengthen the resilience of product prices plunge and upgrade with the Sony and Samsung Electronics among competition.

This new plant will be located in western Japan (soil sector) the city will use 10th-generation technologies; new plant will start production in March 2010 an initial capacity of 36000 glass substrates per month.

This 10-generation plant in the glass substrate size of 2.85 meters by 3.05 meters on can be smaller than the glass substrate production line of previous generations produce more of the panel, enabling Sharp can supply large at more competitive FPCBP205, FPCBP205ap, fujitsu FPCBP95 prices size of TV.

Sharp, the world's third-largest LCD TV maker behind Samsung and Sony, the company said this 10-generation plant in the glass substrate can be cut out of 15 40-inch class panels.

By comparison, the Sharp Kameyama in western Japan is located in the eight-generation plants to be cut out of eight 40-inch class panels.

For the Sharp's competitiveness, the move towards a larger size glass substrates critical to the development, because Sony and Samsung LCD joint venture's eighth-generation plant will start commercial operation next month to catch up with the pace of Sharp.

Dongbu Securities analyst Lee Min-hee, said, "This is Sharp's eighth-generation plant for three weeks to respond, but also in the display panel industry to focus on profitability and control expenses for some time, once again in fujitsu FPCBP95ap, fujitsu FPCBP155, Fujitsu FPCBP205 the investment and expansion."

Analysts said the next new plant is unlikely to cause serious over-supply concerns, because this new plant begins to operate, the demand for LCD TVs is expected to stable growth.

According to research firm DisplaySearch data, 2009 years ago Fujitsu FPCBP205ap, the global LCD TV sales are expected to grow 80% to 88.3 billion U.S. dollars, while rival plasma (PDP) TV demand is likely to shrink by 9% to 168 billion U.S. dollars.

The new solar cell plant

Sharp also said to be a production Sony Battery base in the same building of a new solar cell factory.

Sharp pointed out, this solar plant is expected to begin in March 2010 before the operation, estimated production capacity of 1,000 megawatts, ranking highest in the world.

Sharp, the world's largest solar cell manufacturers, competitors, including Germany's Q-Cells and Japan's Sanyo Electric "6764".

Daiwa Institute of Research analyst Kazuharu Miura said that as the Sharp annual cash flow of up to 4,000 billion yen vgp-bps2, vgp-bps2a, vgp-bps2b, so this new LCD panel plant investment for the limited impact of Sharp's financial structure.

In the new plant project before the formal announcement, Sharp shares closed up 1.5% to 2,065 yen, outperforming the Nikkei average, which fell 0.23%.

Sharp's new plant - voted to build the 10th-generation LCD line and the thin-film solar cells "joint factory" the purpose of

Sharp announced that it will build in Osaka Prefecture Sakai City, LCD panel production line and a new solar cell factory. In order to reduce the 42-inch, 57 inch, 65-inch large-screen LCD panel and the cost of thin-film solar cells, Sharp will the new plant construction as the LCD and solar cell, "a joint factory." Combine a total area of 1.27 million m2 (for the Kameyama plant four times), with a total investment vgp-bps2c, VGP-BPL2, VGP-BPL2C of 1 trillion yen.

10th-generation LCD plant: Through the upstream and downstream vertical integration to reduce costs

LCD panel plant will be the first in the industry use of bottom size 2850mm × 3050mm 10th-generation glass substrate and strive to put into operation in March 2010. The goal is to conduct a thorough upstream and downstream vertical integration, and further reduce costs. So far, the glass substrate supplier Corning (Corning), color filter supplier Dai Nippon Printing, as well as electricity suppliers Kansai Electric Power said it would join a joint facility.

Glass substrate production from silicon raw canon battery , canon bp-208 battery , canon bp-511 battery materials put in the beginning to produce the glass substrate moving through the plant and sent to the production line TFT and color filter production line. The glass substrate not only to buy from a company will also receive the vicinity of a joint facility of glass firms supply to maintain a mechanism to buy from both companies. Color filters also use the same mechanism.

In addition, Sharp is also considering to import new technologies such as inkjet printing, compared to the vertical integration to reduce costs brought about a greater effect.

Thin-film solar cell factory: LCD plant with shared infrastructure to reduce costs

Thin-film solar cell facilities, the annual production capacity to reach 1000MW plant will be a giant LCD plant construction over the same period. This is a sharp focus on the multiplication effect to "energy saving" (LCD) and "The Creation can" (canon lp-e5 battery , canon nb-1lh battery , canon nb-2l battery solar cells) for the business backbone of one of the measures taken. Sharp plans to share with the LCD panel plant infrastructure, reduce costs, while making it the world's largest solar cell production plant. The purpose is to 1000MW by increasing the size of the output to maintain the world's No. 1 market share. The current global annual production of solar cells just over 2000MW, the new plant is completed, Sharp's production will increase to half of the current global production.

With regard to the sharing of infrastructure with the LCD, Sharp said that the use of amorphous silicon can be manufactured using SiH4 gas, water, and bottom handling equipment. Sharp think we can reduce costs by sharing infrastructure, to gain the world's leading cost-competitive. Sharp demonstrated through their own efforts to reduce costs to compete in the global market ideas.

In addition, including the thin-film solar cell production and use of the substrate size, etc., the specific plan is still under discussion among the thin-film solar cell production facility details will be announced later in the program came.

In 2010 the proportion of large-screen LCD market continues to expand canon nb-2lh battery , canon nb-3l battery , canon nb-4l battery

2850mm × 3050mm 10th-generation glass substrate can be cut out of six separate 65-inch panels, eight 57-inch panels, 15 42-inch panels. On the LCD market, the new plant investment in the background, Sharp, chairman Mikio Katayama this prediction: "At present, 32 inches is the largest selling model, on this basis, the 2010 42-inch market as a whole will account for 40%, 50-inch and larger the big screen will also be increased. (in the display technology) Liquid Crystal in the future will continue to improve product performance and market expansion. In this case, we will actively carry out LCD panels for export. Prior to that, because in order to meet the company's domestic demand-based, we can only carry out small-scale export, with the establishment of the new plant, we will actively carry out canon nb-5h battery , canon nb-5l battery , canon nb-6l battery export. "

The fate of Mars rover Opportunity worrying

2010-01-13T01:58:00.000-08:00

The fate of Mars rover Opportunity worrying

"Opportunity" rover on Mars is currently Fujitus Battery the region where the dust storms unabated, the core of Mars rover problem of excessively low temperature of electronic devices become increasingly prominent, and their status so that the project experts are increasingly worried about.

NASA said, "Opportunity" was the last communication with the Earth is July 30. Returned signal from the point of view, dust storm just over seven months to ease slightly the worst of times.

Over the past month Lifebook T2020 Battery, Lifebook T4010 Battery, blinding dust storms on Mars, "Opportunity" solar panel of dust piled up, battery-panels to supply electricity more and more weak. To save power, ground controllers had to contact Mars rover and the Earth reduced to a minimum. Today, the daily panels provide only enough power rover barely "alive."

At present, the rover may be the core of the supply of power electronic devices have been seriously curtailed, "Opportunity" the night-time temperature electronic devices has dropped to minus 37 degrees Celsius. By design, when this temperature as low as minus 40 degrees Celsius, the Mars Rover's "life-saving heater" will automatically start, which would enable the already weak power supply situation has been compounded.

To slow down, "life-saving heater" to start, ground controllers deliberately let the "Opportunity" for electronic devices to extend the number of operating hours in the daytime to increase the temperature at night. As this would also need to Lifebook T4210 Battery, Lifebook T4215 Battery, spend some more power, "Opportunity", is currently in power consumption is almost a "stretched."

Project scientist, said that if the dust storms do not weaken, according to the current "pull down the east make up the West" approach, "Opportunity" may soon enter the "Low Power On Self Test" program. By then, the Mars rover control systems allow vehicles to enter the sleep state, and then check whether there is enough electricity to re-activate. If you see power shortages, "Opportunity" will continue this state of sleep. Until sunny panels restored when the Mars vehicles are likely to wake up.

NASA said that in the other side of Mars "Spirit" in which the regional Lifebook T4220 Battery, fujitsu T1010 Battery dust storm, has also been more serious, the Mars rover solar panel has been everywhere with dust.

Digital camera into the era of little profit

"At best, whether mainstream or parallel, digital camera batteries and counterfeit original original battery, also half of the half of it." 1 in the digital camera market for years, said dealers.

At present, the production of digital cameras fujitsu T2020 Battery, fujitsu T4010 Battery, though not out of the shadow of huge profits, but for the general terminal distributors, digital camera sales have already entered the era of little profit, a price of 2,000 yuan and 3,000 yuan in the high-end products, its net profit at about 100 yuan. In such a competitive situation, many are accustomed to in previous years, each digital camera from more than 20% of profits earned by dealers started to move from a distorted brains, have to look random with focus on digital cameras, gifts, original batteries accessories, especially in original battery, original battery because of the profit is much higher than a digital camera's own profits, many dealers will the camera in the original battery substitution, to sale of counterfeit batteries, in order to profit from them. In the digital camera field, relying on selling parts, in particular, battery accessories to make money by selling counterfeit industry has become a set of unspoken rules.

Brutal competition, battery accessories tricks

"Must first consider shipping, and many times fujitsu T4020 Battery, fujitsu T4210 Battery we can even lower than the cost of shipping, no way, they sell in order to complete the task." Proxy Canon, Olympus, Panasonic, Casio and many other digital brands of Jinan digital channel distributors Mr. Zhou told reporters: "Some of the brand manufacturers just give us a 5 to 6 percentage points of profit margin, but we often point out posted Fanghuo, sometimes into the 8-point or 10 points, but also That is, subsidizing the cost of the machine 2% ~ 4% sold out. sole purpose of a complete factory set sales tasks, get more sales Fandian, marketing support, etc., each machine is basically the ultimate profits also remain at 100 to block money. "

According to reporters prior to the Beijing, Tianjin, Hebei, Shanxi and other places dealer survey, the vast majority of dealers in the actual situation and Mr. Zhou says is true. In order to complete sales tasks set manufacturers to strive for Fandian, and some dealers even below cost, 12 points out shipping.

A number of upstream manufacturers have provided a number of investigative bodies are not accurate market information, misjudged the pace of development in the digital camera market, so as to formulate a marketing plan is too large fujitsu T4215 Battery, fujitsu T4220 Battery. "We really are tired, the monthly assignments are changed, in order to complete sales tasks, struggling in every city and every distributor's weeks survey also found that many of the upstream manufacturers have provided a number of investigative bodies, and not accurate market information, misjudged the digital camera market, the pace of development so as to formulate a marketing plan is too large. "We really are tired, the monthly assignments are changed, in order to complete sales tasks, weary in the various cities deal with each dealer. In particular, when the end of the month, in order to mandate the amount of non-stop to give the dealer a meal, had agreed to a number of dealers lot about advertising, staff incentives, etc. to support the requirements of the market. "A brand in North China head with frustration.

In this case, the downstream distributors in order to more quickly update the inventory, often bearing the pain of flesh, or even below cost sales. Of course, many dealers in order to maintain their profit margins, using knowledge of consumer digital cameras fujitsu T5010 Battery, fujitsu lifebook T5010 Battery, especially the lack of knowledge of the battery, have the original batteries and other accessories on the start of the hands and feet.

It is understood that a counterfeit original battery and the real difference between the original battery of up to 100 yuan to 200 yuan, some up to 300 yuan. Dealers often Diaobao out of original equipment batteries sold separately, for sales of digital cameras than their higher profits.

You are a black one substitution

Many consumers buy digital cameras and other products, they often naturally produce "affordable" needs, forming a bargain consumption habits, they often overlook the "bought did not sell refined" This market philosophy. "For our dealers fujitsu lifebook T4410 Battery, fujitsu lifebook T4210 Battery, as long as the consumers to the ruthless haggling inside are for digital cameras, the real lack of understanding of market conditions, but also the easiest to deal with." Dealer of Taiyuan undisguised Yao told reporters: " Such consumers often have only read some network quotes, and even some just hearsay, they come up with the spirit of haggling in the vegetable market, with sales staff to talk about price, this is actually the contrary, very clearly told the sales staff, he is the rookie. "

The face of such consumers, non-performing dealers often take advantage of consumers eager to bargain, Figure cheaper psychology, with some small gifts to do bait, batteries and other important parts in the original play tricky,.

"In fact, most consumers simply do not know how to identify genuine and original equipment batteries. Because of the surface, digital cameras before they are marketed both tape sealed packaging, batteries and machines are packed separately fujitsu lifebook T4215 Battery, fujitsu lifebook T4220 Battery, fujitsu lifebook T1010 Battery, and they are all in front of consumers face open, many consumers mistakenly believe that can not be substitution, we really so small a volume of original equipment batteries substitution, for every salesperson who are very easy to do. In checking packaging machinery, product brochures time, in a very short period of time, you can Diaobao. "

Parallel horizontal cell Diaobao as "rules"

Authoritative data show that in 2006, the domestic digital camera market break 5 million units, but the digital camera market in the end the proportion of the number of parallel, there is currently no one agency to provide accurate figures. However, according to press the North for domestic provinces and cities have learned a survey analysis of the situation, some brands have a high proportion of parallel imports to an alarming level.

Whether mainstream or parallel imports, the product itself fujitsu lifebook T2020 Battery, fujitsu lifebook T4010d Battery, fujitsu lifebook T4010 Battery, packaging the batteries are original with original equipment batteries. Only because of the parallel market position itself is not illegal, impossible to provide Quanguolianbao, dealers in sales often are only promised to store warranty, so dealers in the parallel product Diaobao battery is even more cynical, and almost in the industry become a hidden rules.

"In any case, the purchase price is far lower than the mainstream parallel imports, the profit margins sufficient to meet the consumer bargain, because the vast majority of terminal vendors are licensed, parallel imports are doped with sales, those who don 'leave a compensable 10 'slogans all likelihood sell is the parallel. "Shijiazhuang dealer Chen said:" From a market point of view, many consumers in order to save money, or even to accept the default parallel. because of parallel imports can also be in-store warranty, so original battery Diaobao easier to cover up the digital camera battery and minolta battery , minolta np-200 battery problem more easily found by consumers. "

And ordinary AA battery-sized USB rechargeable batteries

2009-12-21T20:20:00.001-08:00

And ordinary AA battery-sized USB rechargeable batteries

Built-in standard USB interface, you can easily charge for them sony pcga-bpz52 , sony vgp-bpl1, because now have USB interface for desktop machines, laptops and even game consoles everywhere. For travelers, it is the perfect partner, because they are small and lightweight, very fast charging. If you use ordinary rechargeable batteries, you may need time to put a night filled with power, but this new battery in 5 hours can be charged 90%. We note that batteries are recyclable signs posted to prove that this product is environmentally friendly products.

Of course, if can not find a computer around sony np-fh70 , sony np-fm50 , you can also use the charger provided Moixa to replace, but longer, it takes 7 hours to full. Usually in the computer's USB port to use, almost one and a half hours will get a lot of power of the.

End: battery blog , battery blog , battery blog , battery blog , battery blog , etc. 2

Built-in USB interface 5 AA batteries

2009-12-21T20:19:00.000-08:00

Built-in USB interface 5 AA batteries

Moixa rechargeable USB batteries, battery size, and 5, the same as sony pcga-bpz51 , sony pcga-bpz51a

Moixa company brought us a new type of USB rechargeable batteries. The size of these batteries, and on the 5th battery equivalent to the battery end cap low possession of a standard USB interface.

In use, the user unplug the top of the sony np-ff50 , sony np-ff70 battery cap can be found on the USB interface. Hat is the main battery and battery together, in charge will not fall off. This design also prevents careless users have lost the battery cap.

End: battery blog , battery blog , battery blog , battery blog , battery blog , etc. 1

Four kinds of disabled(ECSEM.NET)

2009-12-04T18:28:00.000-08:00

Four kinds of disabled

CTTL said that fake batteries commonly used in low-grade material laptop battery, hp battery, such as detection found, they are the key ingredients - the quality of most of the electrolyte solution, but off. Material failure can cause discharge time, high and low temperature performance, and other serious non-compliance, so users will appear when using the standby time of a serious shortage of black screen after boot, low or high temperatures, cell phone "strike" and other conditions.

Even more serious is that most of the counterfeit hp 510 battery, hp 530 battery in circuit design, shoddy work, the original circuit actually very complicated "simplified" into only two or three components, while the critical design - pressure relief valves and safety protection circuit IC is more is vanished. Without these two protection, the battery in the case of over-charging and discharging valve rupture caused by a direct lead to the battery caught fire or even explode.

This CTTL a special appeal to consumers for personal and property safety, do not covet cheap pavilion dv2000 battery, pavilion dv6000 battery, should go to regular stores to buy genuine batteries.

Of his proposed four kinds of situations is disabled: First, find the pavilion dv5 battery usage time after a serious shortage of charge; Second, electricity can not be recharged; third is to use the batteries overheating; fourth appearance Bulge broke down and so on.

Four kinds of cases, to disable counterfeit mobile phone batteries

2009-12-04T18:22:00.000-08:00

Four kinds of cases, to disable counterfeit mobile phone batteries

July 5, for the mobile phone explosion that occurred in Gansu to cause the death of the domestic mobile phone testing inspiron 630m battery, inspiron 640m battery authority for emergency CATR CTTL related materials sent to remind consumers of counterfeit batteries a dangerous probability of almost is a genuine battery 100-1000 times, four kinds of situations is disabled.

Counterfeit batteries accident high probability inspiron 6400 battery, latitude d830 battery

The previous June 19 at noon, in the pairs of Jinta County, Gansu Province is located in the town election Ying Pun iron factory, a worker named Xiao Jinpeng was wearing a mask operation, installed in the mobile phone chest pocket suddenly a huge blast , Xiao Jinpeng fell on a pool of blood, was rushed to hospital after she died. Police survey the scene and an autopsy after the preliminary view of Xiao Jinpeng was due to mobile phone battery exploded in the heat, was severed ribs and punctured the heart of death. Investigation after the incident revealed that mobile phones are indeed caused an explosion Motorola-branded phones, but cell phone batteries may not be the plant license original equipment dell battery, xps m1210 battery, xps m1530 battery.

Reporter yesterday from Nanchang University Nanotechnology Research Center

2009-09-16T03:03:00.000-07:00

No fear for the future books explosive lithium-polymer battery?

Sony laptop batteries some time ago due to an explosion of cases get the uproar, presumably responsible for the Sony PS3 is now apart of the entertainment sector, this period will spend the largest number of engineers to develop the battery will not be any explosion method. Recently Sony Electronics president Stan Glasgow Division, interviewed by the media referred to in the near future laptop INSPIRON 2600 Battery materials from the original lithium-ion (lithium ion) into lithium-polymer (lithium polymer).

Lithium-polymer and places different from the past is a colloid, can be coming down among the various types of containers (and the previous must be compressed to squeeze into the standard battery cylinder in different ways). Compression and therefore will not produce an explosion problem. Apple has now started a pen in their own power, the use of lithium polymer batteries. Future MacBook and MacBook Pro notebook INSPIRON 2650 Battery computers will use this new battery.

New type of solar cell stumped GB

May 23 this year, Jiangsu Sunshine shares (8.35,0.64,8.30%) Co., Ltd. announced on the company to seek joint venture was established with Chen Zhong, Jiangsu Sunshine (4.26,0.10,2.40%), Solar Power Company Limited, Chen patented technology for its invention "Nano-ray - Hot-volt Inspiron 5150 Battery and its preparation method" assessment price is 15.2 million yuan, in the joint venture owned 38%. The company declared that "preliminary tests, the battery has been as high as 35% of the photoelectric conversion rate, will now have to pilot through the eventual mass production."

However, six months later, with the expected mass production have been slow to achieve.

"Traditional photovoltaic cells transform light energy only, and I developed a new thermal photovoltaic cells transform light energy in addition, it can be photoelectric conversion in the process of heat and radiation around the solar thermal energy into electrical energy, which greatly improved the Inspiron 5160 Battery conversion rate. 35% of the photoelectric conversion rate is still a conservative argument. "Chen Zhong Mou said.

In the Chen Zhong Mou's laboratory, Chen Zhong Mou's assistant told reporters that a 0.5m × 0.5m size of the new PV components, is now capable of producing 1500 watts of power, due to small size, big power, is seen as the ideal future of solar cars Inspiron 6000 Battery energy.

"We now have stable production of 50 kW, is preparing to test the device. May be because of my device is an international initiative, there is no national standard, has been unable to get a formal test report." Chen Zhong Mou said.

It is reported that China qualified test report issued by the unit there are two, namely, Beijing and Tianjin, 18 of the electro-optical, but they invariably declines. The reporter called the Beijing electro-optic Inspiron 630m Battery, the other side "not appropriate to interview" as an excuse to hang up the phone. A person in the interior of their flats, said: As the nano-light - hot-volt battery of the device is an international initiative, there is no national standard, so "how detection", has been also troubled by their problems. Finally, arrive at a compromise: Sunshine Group, organized by the well-known panel of experts to discuss a rationalization of detection methods, then this method of detection, issued the report.

Chen Zhong Mousuan a moment from the application, testing to approval, a process to go down, takes about half a year. In other words, industrialization, and have to wait.

Chen Zhong Mou's assistant introduced, they had considered looking for a German testing organization detected, but because of nano-optical - hot-volt battery is still in the PCT phase (the international patent application, pending national authorization stage, the waiting Inspiron 6400 Battery period is also needed about half a year), while in Germany, the technology has not yet been authorized, if someone steal technology, the patent is facing the risk of being pirated.

Press time ago, a web-based information has aroused Chen Zhong seeking attention. Certain U.S. agencies have claimed that they have developed a similar photovoltaic cells, photovoltaic conversion rate of up to 40%. "Their application of scientific principles may be related to me from the same one, but, when I invented 20 years ago came out." Chen Zhong Mou reluctantly said: "In fact, we can look back Inspiron 640m Battery further industrialization."

2007 South lithium Forum Invitation

2007 Seventh China (Shenzhen) International Exhibition e4 battery in 2007 March 8 to 10 in Shenzhen Convention and Exhibition Center held a grand, international 500, 60% of enterprises will come to visit this exhibition exhibitors purchase. Meanwhile, an annual high-level forum in South China lithium March 9 will also be at the Shenzhen Convention and Exhibition Center held over the same Inspiron 700m Battery period.

2007 South High-Level Forum will be lithium IDG International Data Group, IDG World Expo (IDG World Expo), China Electronic Chamber of Commerce and the Shenzhen B & K Electronics Limited. In southern China more than 200 lithium corporate executives will participate in this forum, Shenzhen B & K Electronics Co., Ltd. Dr. Huang Suiyang will serve as moderator of this forum. The forum will focus on "China's lithium electricity, from manufacturing to create a" theme of the full sharing of development experience and technical innovation theory.

China is already the world's major production base for lithium Inspiron 710m Battery, lithium battery production in Southern China accounts for 2 / 3 of the South China region a good investment and innovation environment, the lithium battery research and development in the region has played an active role. BYD, Banke and other Chinese brands of lithium rapid rise of the global pattern of lithium power industry has had a profound impact. South China Lithium Power Enterprise capability of independent innovation have become increasingly prominent, original products are constantly emerging, low-cost, high-performance lithium battery industry pattern unique, being Japan, Korea and other traditional lithium battery manufacturer's attention.

With the Ni-Cd Inspiron 8500 Battery market gradually shrinking, cell phones, digital cameras, Bluetooth headsets, game consoles, power tools, electric bicycles and other products on the demand for lithium-ion batteries continue to increase, Ministry of Information Industry of the overall issue 3G licenses, lithium electricity markets to be more wide. South China electronics industry is highly developed, while related electronic products are also needs for the lithium battery market, lithium power business and e-business research and development alliance to drive development and upgrading, while lithium batteries, but also accelerated the personal digital assistant devices, cell phones, Bluetooth headset supporting industries and other products.

In the successful hosting of the 2006 South China lithium high-level forum, based on the 2007 forum will be exhibiting at home and abroad lithium businesses and provide users with a Chinese authority lithium exchange platform, external promotion of the company's new products, new technologies Inspiron 8600 Battery, get acquainted with new customers; right Lithium electricity companies in promoting the mutual exchange and learning among peers to promote the China Li-ion technology upgrading in industry, improve product quality, from manufacturing to creative business development, catch up with the world's lithium level. The forum will be the battery manufacturers, distributors and users to share business opportunities for the development of an important gathering of complicity.

Nanchang Zaochu electric cars lithium battery

Everyone on cell phones should be widely used lithium Inspiron 9200 Battery are not familiar with, but the use of nano-technology for electric vehicle "tailored" lithium battery power while those who may know little of. Reporter learned yesterday from Nanchang University, the school has developed a new type of nano-power lithium batteries, and electric vehicles compared to the current lead-acid batteries commonly used in the same mileage circumstances, lithium batteries to reduce the weight of 4 / 5, To reduce the size of 2 / 3, but life is extended 3-4 times.

At present, widely used in electric vehicles or lead-acid batteries, weighing about 13.5 kilograms in general, while the same size lithium battery weighs only 2.5 kg or so. In fact, apart from lithium Inspiron 9300 Battery, light weight, small size, long life and other characteristics, the lithium battery also has an even more tempting advantages, that is, compared with an equivalent weight of two kinds of batteries, lithium batteries exercise mileage than lead-acid batteries by 6 times. With electric cars, for example, weighs 15 kilograms of lead-acid battery charging time may be running 40 kilometers, while the weight 3.15 kilograms of lithium batteries can run 70 kilometers on a single charge (lithium battery travel 100 kilometers of electricity only 1 million).

Reporter yesterday from Nanchang University Nanotechnology Research Center was informed that the nano-technology for power battery is a new high-tech fields, there were only a handful of units engaged in research, while the nano-power lithium battery research and development success of the Nanchang University in The study area has been among the domestic leading position. Because nano-lithium Inspiron 9400 Battery in a unique "innate superiority", December 5, have been manufacturers and Nanchang University signed a value of more than 100 million yuan orders.

Knowledge

Although lead-acid battery technology is relatively mature, but there is a serious lead pollution, environmental problems such as fatal, has no development potential. Lithium batteries in the production of the manufacturing process, non-polluting, use no leak, much less lead, cadmium, mercury and other environmental substances that cause serious pollution, so as the world's great efforts to promote the Inspiron B120 Battery popularity of green cells.

New type of solar cell stumped GB

2009-09-16T03:00:00.000-07:00

No fear for the future books explosive lithium-polymer battery?

New type of solar cell stumped GB

However, six months later, with the expected mass production have been slow to achieve.

Chen Zhong Mousuan a moment from the application, testing to approval, a process to go down, takes about half a year. In other words, industrialization, and have to wait.

2007 South lithium Forum Invitation

Nanchang Zaochu electric cars lithium battery

Knowledge

Battery Tips

2009-02-11T01:13:00.001-08:00

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