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The "battery king" BYD, for example, in the past two years, BYD sales over 50% annual growth, self-developed iron batteries, causing "Warren" Buffett attention and funding, the share price 1 years, an increase of nearly 6 times, and the first to launch world's first commercial dual-mode F3DM electric vehicles, pure electric vehicle research and development situation is good. Now, the BYD Company Limited's lithium-ion batteries, nickel metal hydride 

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batteries, nickel-cadmium battery production were ranked second, third,dell Latitude D830 battery, first, has become the world's third largest battery manufacturers.

In addition, Shenzhen BAK other battery manufacturers, but also among China's largest manufacturers of lithium-ion batteries in 2006, was successfully listed in the United States. After December 2007, by the financial tsunami BAK, domestic orders rebounded sharply. According to the company official said, BAK 2008 to maintain a good and rapid development, the annual operating revenue of more than 20 billion, more than 40% over the previous year.

Strongly support the New Energy and Industrial City

Industry said that the rapid development of new energy industry in Shenzhen, the Shenzhen municipal government has been the great support. Government through funding arrangements, the downstream and upstream business environment, improve the industrial chain and other initiatives, to encourage new manufacturers to upgrade the energy industry into a more high-end automotive battery market.

In 2009, 9.08 billion yuan in Shenzhen Financial planning arrangements, will focus on high-tech and other pillar industries for support, support to guide foster innovation and industry, promote high-end industrial development, adjust and optimize industrial structure, to create "high-end, clustered headquarters-based, innovative "modern industrial system. Shenzhen new energy automotive industry funds the Shenzhen financial support.

Support in terms of resources, supplementary resources for the future of electric vehicles to achieve the purpose of training the CANON BP-2L5 Battery CANON BP-2L12 Battery military,dell MM165 battery, now Shenzhen has opened three new energy vehicles, bus lines, will have 101 hybrid buses, 20 electric public service vehicles in operation. By 2010, Shenzhen will be subject to complete 863 tasks, running all kinds of electric vehicles 1000 and to fulfill the 2000. Building energy filling station 22 (charging stations, LNG stations, etc.),dell Latitude D820 battery, dell Latitude D830 battery, dell MM165 battery, dell YD626 battery, dell 312-0393 battery and the development of electric vehicle demonstration runs of management information platform.

China's lithium battery technology and advanced technology, the major gap

Electric vehicle battery as the heart of the performance of the car plays a decisive role. Lithium-ion batteries, lead acid batteries,Laptop Battery fuel cells ... ... these batteries any different? Performance between them is? This purpose, we ask the Zhejiang University, Professor of Chemical Engineering and Materials Science, Dr. Wang Lianbang.

Professor Wang has 15 years of battery research qualifications, had studied in Japan, the main attack lithium-ion batteries, fuel cells and other new power technologies. In recent years, Professor Wang has been working with leading enterprises in Zhejiang Province, the battery, such as Zhejiang day to a close working group to develop lithium-ion batteries and solar power hybrid cars.TOSHIBA PA3534U-1BAS battery TOSHIBA PA3535U-1BAS battery

Professor Wang told reporters, all the launch vehicle enterprises pure electric vehicles using lithium-ion batteries as the main driving force for car. Currently, lithium-ion battery carbon cathode materials are generally, but are mainly four kinds of cathode materials, namely, lithium cobalt oxide, lithium manganese oxide, lithium iron phosphate and ternary materials. Lithium cobalt oxide and carbon materials with the lithium ion is mainly used in mobile phones, lithium manganese Inspiron 8100 oxide and ternary materials made of carbon materials with lithium-ion batteries used in electric tools, only the lithium iron phosphate and a combination of carbon materials Lithium-ion battery was used in the car, also known as lithium-iron battery or iron battery.

As the lithium iron phosphate is expensive, plus technical and manufacturing difficulties, the price of lithium-ion battery high, leading to the current high prices of electric vehicles. He told reporters that the production of lithium-ion battery very demanding, it particularly sensitive to moisture, so it must be with good equipment and plant conditions and high-skilled workers in order to produce qualified lithium-ion battery. Current lithium-ion battery technology gap with the advanced foreign technology is mainly the quality of raw materials, equipment, the gap between the quality of skilled workers.Inspiron 4000 Therefore, from this perspective, there is no large capital investment for equipment and quality raw materials business, can not produce quality and reliable power lithium-ion battery.TOSHIBA PA3399U-2BRS battery TOSHIBA PA3534U-1BRS battery 

Lead-acid battery is currently used in battery electric bike. Professor Wang as "particularly strong vitality" to describe the lead-acid batteries. He told reporters, lead-acid batteries as early as 150 years ago, invented, and for a while we think it almost been eliminated, but thanks to the development of China's electric bicycle industry, it was a "second youth." Changxing, Zhejiang Province, the nation's largest producer of lead-acid batteries, accounting for more than 43% of the national output. Inspiron 4100

Lead-acid battery has the advantage of cheap, the same battery power, its price is only one-third of lithium-ion battery to one-fifth; can be large current discharge, "float" properties, often used as the car battery ; there is uninterrupted power supply for the communications industry or reserve power supply. Its TOSHIBA PA3399U-1BRS battery TOSHIBA PA3399U-1BAS battery disadvantage is pollution of manufacture large, low energy density,Inspiron 2500 weight weight, life expectancy was short, and the battery inside the active material utilization is low, generally only about 35%.