The future of lithium-ion batteries will be more secure

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

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

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

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. "