What is a lithium polymer battery? What are its characteristics?

Li-polymer battery (Li-polymer, also known as polymer lithium battery): It has many obvious advantages such as high energy density, smaller size, ultra-thin, lightweight, high safety and low cost, etc. It is a new type battery. In terms of shape, lithium polymer batteries have the characteristics of ultra-thinness, and can be made into batteries of any shape and capacity according to the requirements of various products. The minimum thickness that this type of battery can reach can reach 0.5mm. Related to lithium batteries, the characteristics of lithium polymer batteries are as follows: 1. No battery leakage problem, the battery does not contain liquid electrolyte inside, and uses colloidal solids. 2. Can be made into a thin battery: with a capacity of 3.6V400mAh, its thickness can be as thin as 0.5mm. 3. The battery can be designed into a variety of shapes. 4. The battery can be bent and deformed: the polymer battery can be bent up to about 90%. 5. It can be made into a single high voltage: the battery with liquid electrolyte can only obtain high voltage by connecting several batteries in series, while the polymer battery can be made into a multi-layer combination in a single battery to achieve high voltage because there is no liquid. 6. The capacity will be twice as high as a lithium battery of the same size. Lithium-polymer batteries are theoretically better than lithium batteries, but they are not absolutely original. The batteries are generally made of A-type batteries. They are not defective in all aspects, and they are Japanese batteries that are made in Japan. Both A and B products are generally used. The export for their own use is generally CDE products. Their C products are equivalent to domestic A products and the sellers may send B products batteries. The domestic cost is low, but the quality is like the number of cycles, and the craftsmanship is better. As far as the current situation is concerned, more and more mainstream manufacturers have begun to choose lithium polymer batteries, such as Apple, which are 100% polymer batteries. Statement: Some pictures and content of articles published on this site are from the Internet , If there is any infringement, please contact to delete the previous article: How to charge the lithium-ion battery?