On April 13, FOURIN's 27th regular meeting of the World Automobile Research Association was held in Beijing Wang Fang, chief expert of the China Automotive Technology Research Center, gave a keynote speech on the status quo of Chinese and foreign power batteries, and conducted in-depth analysis of domestic and foreign power battery technology and market competitiveness.

At present, the sword initiated by the United States refers to the "Chinese-made 2025" trade war that continues to ferment The "ZTE incident" has caused a strong shock in the industry.

 Farad capacitors are super-capacitors The voltage resistance of a single capacitor is very low, generally 2.

A "lithium battery" is a type of battery using a lithium metal or a lithium alloy as a negative electrode material and using a nonaqueous electrolyte solution Lithium-ion battery is a secondary battery for commercial applications Lithium-ion batteries can be classified into primary batteries and secondary batteries according to their working properties.

With the popularity of new energy vehicles, the demand for power lithium batteries is growing However, the recent occurrence of new energy vehicle fires has occurred frequently.

China's auto industry has been in a catch-up situation, and there are still big gaps with major auto countries such as Germany, the United States, and Japan, including technical level, manufacturing process level, and brand value However, the rise of the new energy automobile industry has given China the opportunity to catch up quickly, and even achieve the "curve overtaking".

As we all know, science and technology are the primary productive forces The development of science and technology and every major breakthrough will lead to profound changes in the economy and tremendous progress in human society.

On the 13th, the reporter learned from the relevant departments of Ningde City that after 9 years of development, Ningde City has become the world's largest polymer lithium-ion battery production base, and its products are supplied to famous brands such as Apple, Huawei, Xiaomi, OPPO and Meizu, the only mass production of supporting power batteries for internationally renowned car companies such as BMW and Volkswagen Since the establishment of Ningde New Energy Technology Co.

Lithium battery production process: The first step - electrode slurry preparation Mainly, the electrode active material, the binder, the solvent, and the like are mixed together, and the mixture is sufficiently stirred and dispersed to form slurry The second step - coating The slurry prepared in the first step is uniformly applied to a current collector (aluminum foil or copper foil, etc.

Abstract: In the past eight years, Patrol New Energy has become a professional leader in the recycling of new energy vehicles in Anhui Province "From the perspective of enterprise warranty period, battery cycle life, vehicle use conditions, etc.