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EV battery

The best choice for electric cars

by:Vglory      2020-10-30
'riding the person you like, have a heart to pursue freedom. Open four wheels on the road, is the body on the road, and rode on two wheels, is the soul in the road. 'so, if you like riding a on mount essential, today we will to introduce electric vehicles to success. What did make a electric vehicle dynamic performance of the motorcycle, life mileage can reach 120 km? After all is the use of power type lithium ion batteries. Power lithium battery is the first-line brand manufacturers at home and abroad power type lithium ion batteries, and on the market, the existing power consumption too fast, life is short and long term idle will not be able to recharge energy type lithium batteries have substaintial distinction. Power type lithium ion batteries is a support high discharge current lithium ion battery. Spiral winding structure is adopted for the internal battery, the anode is made of lithium, lithium cobalt oxide compounds of aluminum foil and ion and current collector, the cathode consists of flake, porous carbon materials and copper thin film lithium ion, current collector, and across the electrodes with polyethylene film as the isolation material. Charging process of lithium ion battery is lithium ion run out from the anode, and swim through the electrolyte to the anode, electronics, embedded into the anode materials. Carbon anode materials is to use a layered structure, and there are a lot of microporous materials, when embedded lithium ion, the more the higher the charge capacity. Similarly, when we use the battery, lithium ion in anode materials embedded in microporous emergence, returning to the anode. Return to the anode of lithium ion, the more the higher the discharge capacity. We usually mean by battery capacity is the discharge capacity. In such a charge and discharge process, the lithium ions like athletes running to and fro in the positive and negative electrode. 【 Power lithium battery market of 】 This kind of structure of power type lithium battery voltage is 3. 6V。 Main manufacturers in the international market have tesla combined super battery factory for the construction of panasonic, Toyota joint panasonic joint battery factory. The domestic market mainly investment international giants samsung and LG chemical and adding lithium electricity factory; Byd, tianjin lishen bick and shenzhen markets such as forerunner gradually break through the foreign technology monopoly, implementation of domestic power lithium electricity production; And universal money-is-coming and constant group also USES its capital advantage through acquisitions or joint investment into this field quickly. The rapid growth of the power lithium electricity market has attracted more and more enterprises engaged in the field of industry companies 10 growth from 2008 to 100. China is currently the world's largest cathode material production, but the core technology is in the hands of Japan and South Korea and North America. The anode material and ternary manganese acid lithium is the more widely used two kinds, technology is relatively mature, stable performance and relevant technology mainly in the hands of Japanese and Korean enterprises. Lithium iron phosphate because of low cost and long service life, is considered by the industry has good prospects for development, but the core technology mainly lies in the hands of A123 hydro power in Quebec, Canada and the United States and other enterprises. Anode materials. Commercial application of graphite carbon materials is one of the most widely used materials, but as the power li-ion battery energy density, power, charging time and stability performance requirements, such as new anode materials need to be developed. Diaphragm is lithium ion battery materials, high technology content and added value of the cost of the battery into 20% 25%. Japan and the United States businesses use technical barriers formed the oligopoly market, industry in the first four big enterprise agms in Japan, the United States, Japan Celgard east combustion and Japan's Ube monopolized the market share of about 75%. The domestic market to zhongke science and technology, star source material and jinhui tech center of a batch of domestic enterprises to take the lead to achieve the consumer batteries of the diaphragm mass production, but in the field of high power battery diaphragm, foreign companies still monopoly, domestic enterprises shipments less than 10%. Lithium-ion batteries, electric lithium battery manufacturer, the product by the supervision and inspection institute of guangdong province, through international CE certification, the national group by China ping an insurance company, a two-year warranty, the first in the New Year. For details, please consult the online customer service, or call, the free phone service.
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