Tuesday 15 December 2009

Li-ion battery electric vehicle "best of both worlds"

Li-ion battery electric vehicle "best of both worlds"

Electric bicycle new national standard --- the weight greater than 40 kg, Laptop Battery more than 20 kilometers per hour of electric bicycles will be classified as motor vehicles, electric motorcycles practice management, and is widely circulated message to the city a number of electric bike companies are worried about, because if the implementation of The standard, electric bicycle manufacturing enterprises is bound to be affected, and small businesses would be difficult to survive.

"We are now full range of normal production, current production of electric bicycles are easy version and the deluxe edition, and now come to inquire about the lithium battery electric bicycle dealers call an endless stream, if the new standards for the implementation of a weight more than 40 kilograms per hour over 20 kilometers of the Deluxe Edition Electric Bicycle certainly face Waterloo, but our lithium battery electric bicycle production process is already very mature, and lithium batteries is not a vehicle can be used, which requires vehicle structure, material must have high-quality. "Yesterday afternoon, in the River Economic Development Zone "Rebar Emperor" electric car company, Li Liang, vice president, told reporters that three years ago, Li-ion battery electric bicycle Acer BATCL32L battery technology has already achieved a breakthrough in the Rebar Huang. Electric bicycle, if the implementation of new national standard, which will replace the lithium battery electric bicycle lead battery electric vehicles, but also as a new technology in the next three years, the price of lithium batteries will drop sharply and promote industry upgrading, which in line with the national energy-saving the general trend.


Yesterday, reporters in the solar sails Yongkang Electric Vehicle Technology Co., Ltd. The workshop saw a wheel diameter of 26-inch steel electric vehicles with lead-acid batteries placed on electronic scales, the data revealed that only 38.3 kilograms. "Li-ion battery lead-acid battery weighs only 1 / 3, if the lithium battery with the weight of the car only 28.57 kilograms." Zhang Lin, general manager of the company's Hong Kong Standard said that in many enterprises quickly move towards re-direction, Yongkang Sun Fan Electric Vehicle Technology Co., Ltd. has been at the Off the beaten track development of light electric bicycle, in order to light winning the market.


An interview with reporters in the urban areas, Acer Aspire 2000 battery many businessmen believe that the lithium battery electric bicycle electric bicycles do not have a regular possess several advantages. General electric bicycle use more lead-acid battery power source in the production and recycling process is very easy to environmental pollution. Forbidden lines in many parts of the domestic electric bicycles, one of the main reason is that "green" issues. Because lead-acid batteries from lead, sulfuric acid and other metal and plastic composition of the body not only cumbersome, Acer BATBL50L6 battery but also its internal contains highly corrosive sulfuric acid, containing high levels of lead, inorganic salts, will be seriously polluted by indiscriminate discharge of soil and water and produce lead vapors, easily air and the environment, ecological balance caused damage. In contrast, lithium battery electric bicycle advantages are clear. Because do not contain cadmium, lead, mercury and heavy metals harmful substances like lithium batteries in the production and use of the process does not produce pollutants to protect the health of the body, battery recycling process contaminated water and soil problems are so easily solved. At the same time carrying lithium battery electric bicycle also has many advantages: for example, light weight, lead-acid batteries have a dozen kilograms of a group of very heavy, while the lithium-ion battery is usually Acer Aspire 2016 battery in the 34 kilograms, or about lead-acid battery 1 / 4, Children can also be slightly larger Eurya get up; another example, long life, lithium battery life of an ordinary lead-acid battery 2 times. In addition, the winter environment at low temperatures, lithium batteries can be used normally, there is no lead-acid batteries to power a significant attenuation of the winter issue. Also be able to keep charging, no memory effect (can be the depth of discharge), are much better than lead-acid batteries.


There are currently more than 2000 electric car manufacturers, most of them concentrated in Zhejiang and Jiangsu, the production of electric cars are mostly luxury version of the "cart." "If the new standards really started, and I think that many enterprises do not go off, and faced with Acer Aspire 2200 battery tremendous pressure to survive." Benefit the masses of urban electric car service centers Fu Wei told reporters that the current city electric bicycle industry, wait and see rich atmosphere, after the implementation of the new national standard will allow the industry there may be an upsurge in bankruptcy, many small and medium enterprises electric b

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