EV battery

Brief analysis of the advantages of polymer lithium-ion batteries

by：Vglory 2021-03-24

Advantages of polymer lithium ion batteries Lithium polymer batteries are a new type of battery. In terms of shape, lithium polymer batteries have the characteristics of ultra-thin, which can meet the requirements of various products, and can be made into batteries of any shape and capacity. The minimum thickness of this battery can reach 0.5mm. The characteristics of polymer lithium-ion batteries are as follows: 1. The battery has no leakage problems. The battery does not contain liquid electrolyte and uses colloidal solids. 2. It can be made into a thin battery: 3.6V400mAh capacity, and its thickness can be as thin as 0.5mm. 3. The battery can be designed into a variety of shapes. 4. Battery flexible deformation: the maximum flexible deformation of polymer batteries is about 900. 5. Can be made into a single high voltage: liquid electrolyte batteries can only be connected in series to obtain high voltage, polymer batteries. 5. Because there is no liquid, it is possible to make multiple layers in one particle to obtain high voltage. 6. Its capacity is twice that of a lithium-ion battery of the same size. In terms of safety, the outer packaging of polymer batteries is aluminum-plastic packaging, which is different from the metal casing of liquid lithium-ion batteries. The deformation of the outer packaging can directly reflect the hidden quality hazards of the product. Once a hidden danger occurs, it will not explode, but will only expand. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to deal with the water in the lithium-ion battery of electric vehicles?

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