Last time we briefly introduced polymer lithium battery. Today, we will talk about the advantages of polymer lithium battery in detail from the following points.
1.Electrolyte：Ordinary lithium-ion batteries use liquid electrolyte, while polymer lithium-ion batteries use colloidal polymer electrolyte.
2.Explosion probability:The internal temperature of ordinary lithium-ion battery may rise, which may cause the expansion of liquefied gas. When the pressure reaches a certain level, it may explode. However, polymer lithium-ion batteries will not produce a lot of gas due to the use of colloidal electrolyte, thus reducing the possibility of violent explosion.
3.Shell:The shell is mostly made of aluminum plastic composite film, which can expand and release pressure.
4.Shape:Polymer lithium-ion batteries can be thinner and can change the area and shape.
polymer battery of hand warmer
