Battery Tips

December 25, China Southern Power Grid Company’s first electric vehicle charging cradle constructed and operated in Shenzhen, the current scale of construction is 2 Power Station Charger, 134 pilings pricing, charging a total capacity of up to 2720 kVA.rechargeable laptop battery ，6y270, 75uyf,c1295,gd761,kd476,td347,u4873,d5318,g5266,hd438,kd186,y9943,fk890,gk479 This is the China Southern Power Grid Company to meet new national implementation of energy policy and promoting development in low-carbon economy, an important initiative. 2 Station covers an area of 1092 square meters, the amount of 10.52 million yuan of investment, is the largest domestic footprint and invest in the charging station.

The vote brought the tank, two electric charging stations are located in Longgang, Shenzhen City Harmony Road and proximity to places of the 2010 World Universiade, a total of 9 units for rapid deployment machine charging, the stations can simultaneously for 18 batteries of electric cars charging. 134 battery charging mainly located in public parking lots in the city and residential parking, vgp bps2 , vgp bps2a , vgp bps2b , vgp bps2c , vgp bpl2 , vgp bps8 , vgp bps8a , vgp bps9 , vgp bps9/s , vgp bps9a , vgp bps9/b , vgp bps9a/b , vgp bps10 , vgp bps10a , vgp bps10a/b , vgp bps10b , vgp bps11 , vgp bpl11 , vgp bps13 loading the main battery to slow charge mode to facilitate the use of electric vehicles at the expense of overnight parking. In some countries’ energy saving and new energy vehicles for demonstration and implementation projects recommended directory `BYD model cars, for example, its pure electric vehicles in the fast charge mode can be completed with only 2 hours are available for cars to run 300 km in mixed mode propulsion trickle charge, 9 hours can be filled, powered mechanical parts for cars to run 100 kilometers.

This year, in March, the National Science and Technology, Ministry of Finance, Development and Reform Commission Ministry of public letter to the four ministries and commissions across the country established in Shenzhen to make the first batch of 13 economies ‘energy and new vehicles to demonstrate the energy and expansion of cities. pa3399u-2brs,pa3400u-1brs,pa3420u-1brs According to Shenzhen New Energy and Industrial Revitalization of development planning by 2012 in Shenzhen to promote the use of renewable energy for more than 24,000 vehicles in 2015 to 10 million units (which represents the possession of an existing car to Shenzhen for more than 6%). To this end, airlines China Southern Power Grid to be completed during the year in Shenzhen, the first two charging stations for electric vehicles and 100 charging velvet and operation of the task to promote the use of new energy vehicles to deliver an experience.

Currently, China Southern Power Grid Power Supply Bureau, Shenzhen has been listed as pilot units in the new energy sources and actively carry out China Southern Power Grid electric vehicle loading facilities regional technical standard of establishment. Meanwhile, departments,  apple a1280 battery , apple a1281 battery  research institutes and related companies to cooperate in the storage of energy power, electric vehicle recharging stations for the broader areas of cooperation and technical research and development, taking full advantage of benefits of grid technology to accelerate and promote the construction of energy facilities.

According to foreign media reports, because of rumors have been selected as a Google phone chip supplier to the battery, the laptop and China manufacturers of mobile phone battery BAK Battery, Inc. With the stock on the Nasdaq Stock Market to soar.rechargeable laptop battery ，gd761,kd476,td347,u4873

The Artillery Company in Shenzhen, the deadline to close up 63 percent up to 3.63 U.S. dollars, because now the highest since June 2004 earnings.

Roth Capital Partners analyst Maketuobin, said in an interview in the “rumors that have been produced in Google was originally suppliers of battery, if this is true, is the prospect of the product in May only just beginning. “vgp bps2 , vgp bps2a , vgp bps2b , vgp bps2c , vgp bpl2

China BAK Battery, Inc. In recent years, mobile phones and batteries for portable supply more than doubled in the Index of China Sussex (US-listed Chinese companies based) to create an increase of 62%.

The spokesman for the company Lee Tracy (Tracy Li) did not respond to rumors. vgp bps8，vgp bps9，vgp bps10，vgp bps11 , vgp bpl11 , vgp bps13  Kaidiwosen spokesman Google also declined comment.

While the financial crisis has weakened the financial support for solar energy projects, EU governments have sharply reduced subsidies for solar energy to contain the development of solar energy industry, but as the new global strategy Development of positioning the energy industry, rechargeable laptop battery ,vgp bps2 , vgp bps2a , vgp bps2b , vgp bps2c , vgp bpl2 solar energy chain of the industry of technological and cost control correctly, 2009 The global industry of solar energy has remained over 30% annual growth. Should begin in 2010, the global solar market will have an annual 50% ~ 60% of the resumption of growth.

The production of polycrystalline silicon inside there is a structural surplus, that is low, the small capacity of polysilicon production scale. According to statistics, China has been completed at the end of 2009 the production of polycrystalline silicon 22 projects, the capacity of 55,000 tonnes, dell c1295 battery,dell gd761 battery,dell kd476 battery,dell td347 battery,dell u4873 batteryrepresenting 60% of the production capacity of nearly 20 projects of the size of an average capacity of production of 1750 tonnes / year, costs of production 60 to $ 100 US / kg, the market price to fall sharply to 100 U.S. dollars / kg below the first quarter, 100 tonnes in line was interrupted, the line solo kton production is also in the second quarter, losing money. As the supply of polysilicon and global demand grows, the next surge in prices of polysilicon to offer short term is unlikely, in which the supply situation, the supply of nearly 10 million tons in size, control costs, U.S. $ 30 / kg Enterprise become the market supply of main channel, but these companies remain profitable larger space in the modernization of technology, lean manufacturing, maintaining stamina. During the 50 years of history in front of large international companies, the polycrystalline silicon industry in China is only infants.

The Chinese government has successively adopted this year, the active support, including applications for new solar energy policies, the next three years, the national chain of the photovoltaic industry will be all the different clusters and sub-specialized hardware | preparation tools of global competitiveness, photovoltaic cells and the proportion of Chinese who are the components of the current 1 / 3 raised to 1 / 2, and a majority of low-cost manufacturing in Asia and other regions, toshiba pa3478u-1brs battery,toshiba pa3191u-1bas batterywhile the developed countries in Europe and the United States continues to maintain high purity poly-benefits of manufacturing silicon develops only in the field battery new type of highly efficient batteries, and the chain and improved technologies and new technologies, R & D and manufacture of key equipment. The next three years, photovoltaic applications are still dominated by developed countries in Europe and the United States, China and other non-developed countries, passive follow in the next three years, China’s share of solar photovoltaic capacity installed overall ratio of new installed capacity will exceed 10%, “Made in China facilities for solar energy production is still primarily a large number of export-oriented.

Electric cars affordable, convenient and gradually become an important means of transport for people who travel, but because the quality of the battery, laptop batterythe electric car, but it is not a security risk on small Safety of electric vehicle batteries, consult a professional journalist Ben Wang those who want to give the general consumption of reference.

       Electric Juji burn me on the road, facing such a thing would be fear, then who is depressed: a thousand dollars if the car was burning scrap metal. Professionals, of electric vehicles in movement or spontaneous combustion load, multi-and battery quality. Counterfeit batteries commonly used inferior materials, the quality of most of its key raw materials, but off. vgp bps2,vgp bps8Batteries should be allowed the following four conditions: First, a serious shortage of responsible use of time; Second, electricity can not be recharged, the third is to use the batteries overheating; Ardennes fourth appearance in failure, and so on.

      Professionals who advise, do not get smaller buy cheap batteries. Buy batteries must see the production date of certification, after-sales service and other relevant certificates. Manufacturers generally provide regular one year after the sales. In addition, in use,inspiron 6400 battery  , gd761 battery the best control of a cooldown though, usually not more than 8 hours is appropriate. The car would also like to note that the servicing for the passage of air, the circuit should always check to update the son of aging, if odor were found on board, must be promptly submitted to the censorship.

Electric car craze in the ascendant, and it seems that not since the end of the Detroit auto show was cool! An electric car with rechargeable batteries used in electric vehicles is the development of key technologies. For this reason, some Japanese automakers have a strong tradition provider battery technology or cooperation or participation, for example,laptop battery, inspiron 6400 battery ,dell c1295 battery,dell gd761 battery,dell kd476 battery with the former partner of Panasonic Toyota, Nissan and NEC to develop such a strategic vehicle battery or rechargeable battery said. Thus, the major automakers in the world regarding the development of electric cars as a strategy for future development of today’s society, the global structure of the battery technology of the vehicle what happened? How will it affect the future of the global automotive industry, the area change? What we are very concerned about BYD-battery technology of iron is also a kind of place? Let’s take a look at electric vehicles, industry analysts, senior HUNTETHSU subtlety in the analysis and presentation.

E-car trend is promising electric car

U. S. General Motors Group in 2008 through the time of the celebration of a century plant, officially launched the production version of the electric car Chevy Volt to open a new era. With environmental awareness growing among consumers, are both common Group also announced that the German brand Opel in the 2009 Geneva Motor Show, the launch of “Ampera” the new electric vehicles. Set with five 4 Amps, indeed, the Chevrolet Volt with a high degree of similarity: In addition to narrow lines, swept headlamps identical things, AMPERA narrow range of water tanks by using screens, while also joined the lower edge of headlight similar Flextreme concept car at the entrance to the plant design grid,vgp bps2 , vgp bps2a , vgp bps2b , vgp bps2c , vgp bpl2 , vgp bps8 , vgp bps8a , vgp bps9 , vgp bps9/s , vgp bps9a , vgp bps9/b , vgp bps9a/b , vgp bps10 , vgp bps10a , vgp bps10a/b , vgp bps10b , vgp bps11 , vgp bpl11 , vgp bps13 before the presentation of dynamic-garde design. Connecting power Ampera equipped with a power system Voltec GM, the owner may, by a current 230V AC for recharging the lithium battery power module case, AMPERA can provide the range to travel a distance of 60 km, which intends to drive further along the road, Ampera by a small internal combustion engine equipped but also continued to produce electricity, to provide more long-distance endurance.

As capital markets concerned about the electric car industry, the first group of researchers, one that I have the opportunity to use the latest technology for electric cars have conducted a preliminary analysis of the bottleneck. This time I will introduce electric cars key components: vehicle batteries rechargeable (secondary)! As the vehicle for rapid development of electronic applications, cars are no longer the traditional mechanical products, but has all the modern technology in an intelligent integrated optoelectronics, semiconductors, electronics, communications, technology, platform -integrated form. In 2004, every new car in the electronics, spending U.S. dollars in 1518, but it was felt that the integration of mechanical and electrical technology continues to advance, the cost of future electronic products should reach 40% the cost of vehicles.

As the vehicle for rapid development of electronic applications, cars are no longer the traditional mechanical products, but has all the modern technology in an intelligent integrated optoelectronics, semiconductors, electronics, communications, technology, platform integrated platform

Corresponds to a high degree of electronic vehicle trends, the automotive industry to promote 42V/14V or 42V power system to speed up the intensity gradually. Automotive Electronic Systems electricity demand by 2030, will maintain an annual rate of growth of 5 to 8% in the feeding system 42V/14V phase transition is expected to become the new generation of standards for systems of electric vehicles . Advanced car electronics products in foreign countries, the needs of over 2,000 wiring harnesses, control devices of various connection points over 4000, the total length of the beam over 4000 feet of wiring, the weight is above 40 kg. After the passage next to 42V supply system, toshiba pa3285u-1bas battery,toshiba pa3285u-2bas battery,toshiba pa3356u-1bas battery,toshiba pa3399u-1bas battery,toshiba pa3399u-2bas batteryCross-existing mainstream over-cutting area reduced to 0.5 ~ 1.5 mm by 0.35 mm. To improve the benefits of the drive voltage results in: (1) the same power, the current flowing through wire is smaller, reducing the loss of each wire ohms, thus reducing fuel consumption could be 10 ~ 20%; (2) wire to save space can be added a new electronic system works, (3) use of aluminum instead of copper wire, size can be further reduced, (4) meet the development needs hybrid vehicles. As the vehicles 42V system time-controlled electric storage media and energy demand of the battery will also be strengthened.

Electric Vehicle Technology, Japan and South Korea Win in Chernical temporarily lead the world

In 2006 the world market for battery (not included low-zinc-manganese dry battery) to 54 billion U.S. dollars over the next four years will be 6.9% per year compound annual growth rate has increased steadily .

In recent years has been the use of a flashlight battery, radio, cars and motorcycles start to today’s 40-50 types of use, we can say that an energy source essential for human society. Demand for battery market car battery up more than one third of total demand (34.2% as shown in Figure 1), even compared to the current rate of annual growth of 2.1% (in 2007 ) increased to 9.2% (2010). Be considered as key elements of new-generation vehicles hybrid lithium-ion battery (up 81%) and super capacitor (120% growth) is expected over the next five years to develop.
    Since 1800 AlessandroVolta invented the world’s first battery was invented in 1859 rechargeable lead-acid batteries GastonPlante, engineers have continued efforts to find a better method of preservation. Chemical batteries, rechargeable or not based on the characteristics of the battery is divided into a “cell” and “secondary battery” two broad categories. A common market, alkaline batteries, including batteries, mercury batteries, and manganese batteries , cell silver oxide batteries and lithium batteries in air, rechargeable batteries, compared to the current application of the major portable electronic products, including lead acid batteries, nickel cadmium, nickel - hydride batteries, metal and lithium-ion batteries, lithium polymer batteries and super capacitors. The advent of lithium-ion battery in 1990 and was completed in 1991 to commercialize the use of polymer gel electrolyte polymer electrolyte membrane and lithium-ion batteries were introduced in 1995 and commercialized in 1999. But lithium-ion battery package that is always security concerns.

Be considered as key elements of new-generation vehicles hybrid lithium-ion battery (up 81%) and super capacitor (120% growth) is expected over the next five years to achieve high growth

To explore future trends in automotive batteries, from two directions: have a charge and discharge capabilities powered by rechargeable batteries and electrochemical cells, the mainstream as the former lead-acid batteries in the past, but because of hybrid type of secondary battery substantially increased performance requirements. Ni-MH (nickel-metal hydride) cost with excellent performance and security (as opposed to lithium-ion battery), but also a high energy density,apple a1245 battery , apple a1280 battery , apple a1281 battery  power density, fast charge and discharge, long cycle life, and not memory effect, no pollution, can be maintenance free, using the full character, known as “green batteries.” Ni-MH battery energy density battery nickel-cadmium battery 1.5 to 2 times without memory effect loading and unloading, low temperature characteristics of a product’s overall performance is better than nickel - cadmium batteries, nickel-cadmium battery waste or the problem of disposing of batteries. The majority of hybrid vehicles currently available are select NiMH batteries as a storage medium for energy recovery. If the future cost lithium batteries and safety performance meets the requirements of the vehicle to gradually replace the trend of several nickel-metal hydride batteries can be identified.

Many industry people who can not wait to be able to study the dismantling BYDF3DM

The current global lithium-ion / Li-sellers in the market for concentrated polymer battery in the Asian region, Japan, Korea, mainland China and Taiwan-based players in eating the cake market, which seized the superiority Japanese technology companies account for 80-90% of the share market, business supremacy. Japanese makers to develop lithium-ion / Li-polymer has the longest history, technology and quality of both the stability of the industry-leading, technology copied by Japanese manufacturers in South Korea because behind Samsung, LG and other makers of support, there are good results. Mainly by the internal lithium-ion battery cathode, anode and electrolyte composition of the membrane, through positive and negative electrodes and electrolyte materials, acer aspire 5520 batterywhich goes by different names in different. Currently on the market for lithium-material ion battery cathode is mainly of lithium cobalt oxide (LiCoO2), plus a few used lithium manganese oxide (LiMn2O4) and nickel oxide lithium (LiNiO2 ) as cathode materials for lithium-ion battery, these were the handheld electronic products, very popular.

So far, not been able to iron battery lithium large-scale commercial

Course Lithium-material prices Ion Battery Cathode commodity prices and metal line, including cobalt (Co) is rarer, nickel (Ni), manganese (Mn) is less expensive, but prices have sharply limited electric cars to reduce costs to achieve universal opportunity.

Currently the most promising are based on lithium iron phosphate (LiFePO4) cathode material for lithium-ion batteries, as prices of iron ore are much lower than other metals. Lithium iron phosphate life is 4-5 times of ordinary lithium batteries, there are 8-10 times higher than the lithium batteries discharge at high power (which can produce large instantaneous current), with the same energy density lithium batteries to reduce the overall weight of 30-50% and other characteristics, it is considered the most appropriate vehicles require high torque electric technology using the secondary battery. This is apparently the stocks in the world of God, Warren Buffett (WarrenBuffett) Spotted BYD Depot shares and an important reason, but the crew on the BYD owned by the iron battery “tech is still in the industry and invest in a large circle of the controversy caused by its mystery I’m afraid to wait until the F3DM that when consumers know a production of some mass in the future, I want to be behind this special article for the written instructions of complex patent litigation.

Behind the lithium iron has a behind the complex patent disputes

Just added to the lithium-ion battery, there is no other technology electric vehicles battery to meet the market needs? The answer to this question is also negative, including a large number of R & D resources devoted Honda zones cellular fuel depot, and BMW have experimented with a capacitor of “super” technology are viable options, the it with the FIA is strongly encouraged in the dynamics of F1 circuits recovery system (KineticEnergyRecoverySystems called KERS) are closely linked.

Q: regular replacement of the battery charger to recharge electric vehicles would not affect life expectancy?

Expert: chargers each manufacturer are generally individualized demand, not sure that the charger should not be changed arbitrarily. rechargeable laptop battery ，dell inspiron e1405 battery,dell inspiron e1505 batteryIf the line is still more mileage requirements, must be equipped with multiple chargers, you must go to the mark corresponding Department after-sales service, so that the maintenance of professional instructors to be confirmed with a charger first Women at the battery life is good.

Q: The board charger, and often will affect the vibration of life?

Experts: To reduce costs, the charger current essentially made no high-vibration resistant design, so that shippers generally do not electric cars, the trunk and the basket drive. If you need to change cases, chargers, we should also packed with foam to prevent vibration.sony vgp-bps2 battery,sony vgp-bps2a battery, sony vgp-bps2b battery , sony vgp-bps2c battery , sony vgp-bpl2 battery  After a lot of vibration through the charger, its internal potentiometer will drift, which makes the whole drift parameter, resulting in a state of charge does not affect the normal life of the charger damaging the formation of the battery.

Industry analysts estimate that Matsushita to spend 4.6 billion acquisition of Sanyo Electric trams deal could trigger a new round of negotiations between the battery manufacturer M & A wave, because the automakers are reluctant to rely too much on limited number of batteries.rechargeable laptop battery ,dell latitude d505 battery,dell latitude d510 battery,dell latitude d520 battery,dell latitude d600 battery,dell latitude d610 battery,dell latitude d620 battery Tencent Technology YORK, December 11, as reported by foreign media, industry analysts say, Matsushita to spend 4.6 billion acquisition of Sanyo Electric trams deal could trigger a new round of negotiations between the battery manufacturer & M A wave, because the automakers reluctant to rely too heavily on a limited number of batteries.

Matsushita said yesterday it has acquired a 50.2% interest in Sanyo Electric. The acquisition and Matsushita had the world’s largest manufacturer of battery action, strengthening its presence in the battery market. Panasonic is expected that by 2018, when the battery market will grow five times to the present, to 3.2 trillion yen (about 36 billion U.S. $) scale.

Investment Bank of Tokyo Ichiyoshi Investment Management Co. ’s analyst said Mitsushige Akino, the battery will be various automakers such as Toyota Motor and other components important product, the automakers may try to mergers and acquisitions are essential components suppliers of production. He said: “We may see in the automotive and electronics industry, sony vgp-bps2 battery,sony vgp-bps2a battery, sony vgp-bps2b battery , sony vgp-bps2c battery , sony vgp-bpl2 battery a merger took place between the waves.”

Sanyo, Panasonic will be Volkswagen, Ford and Honda automotive customers. 2011 Matsushita plans to ¥ 123,000,000,000 investment will increase the capacity of its lithium battery 3 times to the present.

AT Kearney in Tokyo analyst Eiji Kawahara that the tram development of new energy technologies may be Panasonic and Sanyo will provide more than the bargaining power of manufacturers. Nomura Holdings Shotaro Noguchi, senior analyst, said: “It could lead to major changes in the industry.”

The largest manufacturer

According to market research agency Tokyo Japan Economic Center Co. said that, like most of the year in recent years, Sanyo is the world’s largest manufacturer of rechargeable batteries, followed by manufacturers followed by Sony, Samsung SDI, Panasonic, BYD, and LG Chemical.toshiba pa3478u-1brs battery,toshiba pa3191u-1bas battery  Panasonic and Sanyo and market share reached 43%.

Since December 19 to announce this acquisition has been accumulated Matsushita shares rose 17% over the same period from Sanyo Electric rose 29%. The Nikkei 225 Stock Average rose 15%.

According to CEO Carlos Ghosn Nissan Motor expects that if oil prices remained above $ 70 U.S. a barrel, then the tram from the global demand for automobiles by 2020 the proportion will reach 10% of the time.

To meet this demand, automakers and electronics manufacturers are either formed an alliance, or to invest in building their own manufacturing operations batteries.

Cooperation

Kyoto, Japan, GS Yuasa Corp. is a Honda Motor and Mitsubishi Motors formed a joint venture of the battery manufacturer Johnson Controls Inc and France, Saft Groupe SA Ford Motor and General Motors, which offer products of battery . GS stock has risen 21 percent this year, the value of the company has reached 3 billion U.S. dollars; Saft Group shares up 90 percent this year, valuing the company at 1.2 billion.

Honda spokeswoman Akemi Ando said: “The battery manufacturers and automakers to cooperate is to develop an effective means of car batteries.”

Sony Executive Vice President Hiroshi Yoshioka told the media last month, Sony is working with several companies on the offer of negotiations Automotive lithium batteries. He said that Sony plans to invest 100 billion yen for research and development of rechargeable batteries.

Battery manufacturer BYD in Shenzhen China has been the support of billionaire Warren Buffett, he agreed in May lithium battery to power hybrid vehicles and automotive fields to cooperate with Volkswagen. Automotive

Investor Relations Director BYD John Lee, spokesman of Samsung SDI Seo Hae Soo, and the spokesman Mitsuru Yonekawa Nissan Motor have refused to buy Panasonic Sanyo observations concern. LG Chemical spokeswoman Tracey Park that the acquisition of Sanyo, apple a1245 battery , apple a1280 battery , apple a1281 batteryMatsushita transaction will not be a significant impact on the global market.

Barclays Capital Yuji Fujimori said in Tokyo tram in about 70% of production costs from the electrical part.

Nissan Motor has declared its intention of Aveiro, in Portugal of 160 million euros investment in the plant (about 236 million U.S. dollars) is expected to house plant that will begin production in 2012 batteries tram. Toyota last year in Shizuoka Prefecture has established a battery research major R & D division.

Spokesman Hideaki Homma Tokyo Toyota, said: “We want to control our own key to future technologies such as electric motors and batteries. Fully understand the technology we use is very important to us.”

Homma said today that Toyota is working with Panasonic to conduct negotiations in the hope of increasing its joint-venture between the two parties share the actions of the battery manufacturer.

Goldman Sachs, Daiwa

Matsushita had agreed last year from Goldman Sachs, sony vgp-bps8 battery,sony vgp-bps9 battery ,sony vgp-bps10 battery, sony vgp-bps11 battery , Sony VGP-BPL11 battery , sony vgp-bps13 battery Daiwa Securities and Sumitomo Mitsui Financial Group acquired a controlling stake in Sanyo Electric. After more than a year, Panasonic Sanyo acquisition deal was finally reached the United States, Europe, Japan and China, and the approval of antitrust regulators. Panasonic and Sanyo plans to concentrate on the competition with their international competitors.

Sanyo rechargeable battery Mitsuru Honma said last week that: “Any technology has a major battery manufacturers are a threat to us.”

Lithium iron phosphate are currently not widely used, but it has been hailed as the future scientists, a new lithium battery. It has several advantages. rechargeable laptop battery , dell c1295 battery,dell gd761 battery 

  1, long life
  Long-life lead-acid cycle battery life of about 300 times the maximum dose of 500 times too, some prejudices of the battery for more than 2,000 times the standard rate (5 hours rate) to use up to 2000 times. The quality of lead acid batteries with the often used as a ~ 1.5 years, while the lithium iron phosphate used in the same conditions, it will reach 7 to 8 years. sony vgp-bps2 battery , sony vgp-bps8 battery , sony vgp-bps9 battery   Taken together, the performance will cost four times more lead acid batteries.
Secondly, the use of safety
Lithium iron phosphate lithium cobalt completely resolved and the safety of the manganese oxide lithium hidden problems, cobalt and lithium manganese Lithium in the strong collision will produce an explosion in the law constitute a threat to consumer safety, while the lithium iron phosphate to undergo a rigorous safety testing, even in the worst accident will not produce an explosion.
3, may be high current
2C fast charge and discharge, under the dedicated charger, 1.5C within 40 minutes you can recharge the battery is full, the starting current of 2C, but now there is no case of such lead battery acid.
Fourth, high temperature,  toshiba pa3191u-1bas battery the peak of lithium iron phosphate heated to 350 ℃ -500 ℃ and manganese oxide, lithium cobalt and lithium about 200 ℃.
5, high capacity.
6, no memory effect.
7, small size and light weight.
8, the protection of the environment green.
   
      Lithium iron phosphate lithium is truly safe-ion batteries

Lithium iron phosphate battery using lithium iron phosphate (LiFePO4) as cathode material, is true security by the misuse of the test battery. LiFePO4 high temperature did not decompose when exposed to heat, overload or short-circuit the battery chamber of the physical and chemical properties of its extremely stable. Battery abuse, LiFePO4 and will not be released or thermal runaway due to heat caused by combustion of the battery. Under the battery 3.6A5V overload,  apple a1280 battery , apple a1281 battery the battery does not exceed a maximum temperature of 55 ℃, very safe, hot-box test, 7 to 8 hours after heating to 300 ℃ process, the battery temperature is almost the same with temperature of the case does not seem forced into liquidation, and acupuncture, the temperature does not exceed 110 ℃.
Mining equipment in terms of safety requirements is particularly high, which also pairs of lithium batteries have higher requirements. Currently, the lithium battery market, they use cobalt oxide, lithium and lithium manganese oxide as cathode material. Lithium iron phosphate battery using lithium iron phosphate as cathode material with olivine-type structure to meet the ideal security high high high capacity batteries power LiFePO4 lithium necessary, called “lithium-ion battery of a new era. ”
LiFePO4 non-toxic, clean, rich in raw materials to the high capacity of charge-discharge cycle performance stable, thermal stability, high, very safe and reliable, using materials of lithium-ion batteries is ideal for safety, cycle life, power characteristics, the use of very cost-sensitive battery applications.
Lithium iron phosphate, a lamp mine safety is fully guaranteed,  sony vgp-bpl2 battery  even under conditions of abuse, it will not trigger the explosion, but life is a traditional lithium-ion battery 2 times.

After years of study, Wei-Chuan Liao success of the new research team to design high performance transducer, so that efficiencies in the collector 5 should independently, zero pollution, long battery life; At right is Liangjun Rui.

 Modern society, environmental pollution, shortage of increasingly serious energy, man is an urgent need to develop new sources of green energy. rechargeable laptop battery ,dell latitude d430 batteryIn addition to the solar wind, and hydraulic energy sources such as most people know, the fact that there is a sort of invisible life, green power without ─ ─ vibrational energy. In recent years, research teams around the world, it became the center of attention. The Chinese University professor in the Department of Mechanical and Automation Engineering, Wei-Chuan Liao Xin, a successful breakthrough in the scientific community in the collection bottlenecks of vibrational energy, the first to design a new type of high performance transducers, “greatly increasing the vibrational energy is converted to the efficiency of the power may be become the epitome of self-sufficiency self-sufficiency, zero pollution, and long battery life Life million times. He has gained international authority of Electrical and Electronics Engineers (IEEE) 2009 annual “Best Paper Award (automation), or another will bring a new era of green energy.

Wei-Chuan Liao a new introduction, that the vibration can be part of the environment and energy (ambient energy) in a widely prevalent in different parts of everyday life, sony vgp-bps2 battery people like to play sports, vehicles, and even electrical appliances in use there is in the process of vibration, which includes  kinetic and potential energy. He said frankly that the vibrational energy in the past have been neglected, but with the  the energy crisis and environmental issues looming, coupled with the development of microelectronic components, the scientific community began to focus on the energy-related research, but also to gradually create a new world.

On the environment, energy, energy recovery (Energy Harvesting) is the first most important step. Wei-Chuan Liao new interpretation, the vibration can be collected using a piezo-electric effect (piezoelectric effect) principles, through the unique material, when subjected to compression can then be among the mechanical energy is converted into electrical energy. sony vgp-bpl2 battery The design of the sensor high performance (energy Transducer) will use a special artificial piezoelectric ceramic (piezoelectric ceramic), select the appropriate size and shape for energy harvest.

Old technology, low efficiency of power supply

The use of specific materials, the theory of piezoelectric effect, the collection of electricity, in fact, has existed for years, but at a practical level, the power generated is difficult to escape, most of ‘them are found embedded in the piezoelectric material, and then back into mechanical energy loss, often due to “too much power unnecessary. Wei-Chuan Liao a new way in recent years a number of foreign countries who had invented a transducer, is precisely the problem, so that the efficiency of electricity supply to unacceptable levels.

Thus, his research team is particularly the sensor is divided into the manifold energy and save the two parts of the circuit board, and based on current, voltage characteristics and changes in flow analysis, l ‘innovative use of electronic devices, the successful production of a flow of energy can be locked “circuit controlling the door, toshiba pa3191u-1bas battery so that after power after” has an entry does not come out, “stored in storage devices, so that the operation of transducers rechargeable batteries have increased considerably.

The new series of power converters in a high level 5

In the experiment, Wei-Chuan Liang Liao Junrui the success of new doctoral students and 30 times per second (30Hz) vibration conditions, has enabled new transducer collect 15 milliwatts (mW) of electricity, the transducer existing 10 mW to 5 as above. He said that when the vibration of the power of larger, more power can be raised over “theory, we transducers have been available in certain circumstances, to collect the same in a low battery.”

Autonomy of 20 years for low-power products

Wei-Chuan Liao also said that the new farm waste is now a major environmental pollutants, should be fully autonomous transducer, the vibration of the environment collected never short of power, duration of lives of more than 20 years for battery million times, almost zero pollution effects. apple a1280 batteryThe team is currently working on the transducer further improvements, efforts to widen its scope if it is entirely produced in low-power electronics and control used, but it is expected to create a new era of green energy.

New energy vehicles in China has brought a wave of enthusiasm, making mobile communications and mobile has had a huge convenience of audio-visual aspects of lithium batteries to become the competition’s most popular and one of the concerns. laptop battery

However, when more people living on the odometer, the battery life and even how to deal with waste batteries and so their brains, a very important fundamental problem seems to have been overlooked, is - simply secure?

March 1978, served in the pharmacy of the United States Exxon (engineer) Stanley - Weitinghanmu invention of lithium batteries, and perhaps do not think the next 30 years the invention of science and technology to human life a huge change, and lithium, dell inspiron 630m battery,dell inspiron 6400 batterythe lightest metal known the natural world has become more intimate and human together.

At that time, the sulfur compounds Weitinghanmu to the titanium anode, lithium metal as the anode in the first prototype of a global lithium battery.

It works by lithium-ion battery positive and negative cycle formed between the current movement to achieve load and discharge process. Therefore, lithium batteries, also known as lithium-ion batteries.

A few decades thanks to constant improvements to the anode and cathode materials, smaller and more energy density of lithium batteries, as well as lower prices were made,sony vgp-bps2 battery,sony vgp-bps2a battery the advent of mobile phones, to further promote its miniaturization, lightweight, and later universal access to micro-electronic products, such as music players, today, is even regarded as a wave of strong electric cars inevitable choice.

Things, however, in recent years, mobile phones and the explosion of the music player’s battery is common, it seems that once again sounded the alarm - which brings convenience to people’s lives are not imaginary seem less secure. The relaxation of the manufacturer’s quality control it? R & D are elements of the battery changed? Or are they reserve power and neglects the importance of security?

A mobile phone battery contains lithium metal, lithium less than 5 g, a mini-electric cars more original, if rechargeable batteries 30kwh above, the battery contains lithium metal is about 50 kg or more, cell phone batteries will cause the explosion is still afraid of a group of mini-cars in case the battery if it happens, the consequences would be unthinkable.

China has held in lithium batteries installed in electric vehicles, parking in the garage during the night suddenly caught fire and the vehicle burned and the situation a few months ago, there was the phenomenon of spontaneous combustion of hybrid buses, but the discovery and elimination of too early, before major damage is not brewing. Obviously, the planning is the battery, hp f2024b battery,hp f4486b battery the liability of the electric vehicle industry.

Indeed, the lithium there is an explosion of potential safety problems, many reasons to be broken, but apparently all the elements of its own can not avoid involvement.

Is usually a cathode of lithium battery, the anode, membrane, electrolyte, monomer packing five major components. At that time, Sony has developed the first commercial lithium batteries, the cathode of lithium compounds from lithium cobalt oxide is made, but because of cobalt are rare, then use more of manganese, iron, vanadium, nickel, etc., and synthetic polymer materials, and even the air electrode of the medium, different cathode materials, energy, security, operating voltage ranges.

Negative graphite and various hybrids, synthetic composite materials to play. Elements Graphite space, storage space for lithium-ion lattice.

Load, the cathode of lithium-ion transfer at the most negative of the box, where the negative electrode on the excessive accumulation of lithium-ion batteries to a certain limit, lithium-ion overflow, generating growth dendritic crystals and the spread of these crystals, the perforated diaphragm, so that positive and negative contacts, thus short-circuit occurs, this time short-circuit at the instant release a lot of heat, so easy to heat and combustion of the electrolyte boils, the final explosion, called “hot fail.” In addition, high temperature, piercing, ventilation chip connectivity, and vehicle collisions caused by compression of the battery became positive and negative short-circuit in case of causes of insufficient heat.

Thus, although there are some problems such as using lithium solid polymer electrolyte, which does not reduce the possibility of leakage of an explosion, but because of the lithium battery is the outside world by a chemical reaction internal electrical charge into chemical energy stored in the battery Similarly, toshiba pa3285u-3brs battery,toshiba pa3356u-1brs batterychemical energy by chemical reaction in the production of electrical energy, so that the process will produce temperatures, once the temperature is too high, Hazard was also followed.

In addition, the lithium battery itself has a self-discharge characteristics is that the battery is not charging the outside world, the release conditions is in chemical reactions under varying degree of speed, battery-performance self-discharge rate is low, and vice versa, “self-discharge” rate is high. This internal chemical reaction on the table would make a music player, since the explosion took place in the OFF state.

Heat load and discharge the heat-absorbing characteristics of a lithium battery, but sometimes too fast charging will be the phenomenon of fever, because the chemical reaction is too late to chemical energy electric discharge the battery temperature is too late to chemical energy into electrical energy caused by the pricing if the management system generally safe, but there could be problems at the landfill.

Based on this principle, the discharge of the lithium battery current should not be too large if the current is too large, too long May cause a chemical reaction and heat of the intense heat, and even caught fire and exploded.

In fact, advertising on the lithium battery can be a fast charge, rapid discharge of this concept is relatively lead-acid batteries, just a little faster, but if the charge and discharge of lithium across limits the danger could be hiding nearby.

As for lithium batteries in the end how appropriate discharge should be practical to decide, but for the vehicle driving cycle, the instantaneous high-current discharge are common, ibm fru 92p1141 battery this is a test for lithium batteries.

Wages Now, load-discharge process is controllable, you can handle the manufacturing, metal powder, dust, and reduce the risk, but their chemical reactions inside the battery, but difficult to control.

From this, the process of lithium batteries in use, is a miniature “Volcano”, discarded after the lithium appears to be an “off”. After dismantling deleted as long as the body perplexed, the “five elements” is completed, the chemical reaction will not be interrupted, but the level drops, and thus the recycling of lithium batteries alone the seal as dangerous goods .

After analyzing the principle of lithium, resulting in a failure factors, R & D, manufacturers need to understand the lithium Angels & Demons double-sided, and the need to find a way to minimize security risks