Dongguan New Energy Li-ion battery cell patent effectively reduces the probability of aluminum-plastic film being punctured by anode pole piece by adding isolation protection structure in the cell.

With the development of science and technology, various electronic products emerge in an endless stream, which has almost become an indispensable part of daily life. Lithium-ion battery has many advantages, such as high energy density, long cycle life, environmental friendliness, renewable and so on, and has been widely used in various electronic products.