There are many types of batteries, among which polymer batteries are favored by consumers, so what are the advantages of polymer batteries?
At the same capacity, polymer batteries have a higher capability density. For example, compared with ordinary 18650 batteries, polymer batteries have a capacity of about 2200 mAh, and ordinary 18650 batteries have an energy density of 500 watts per liter, but polymer batteries can reach about 600 watts per liter. Therefore, in comparison, the energy density of polymers is still relatively high.
2.
The safety performance is relatively good In extreme cases, violent chemical reactions occur inside lithium batteries, which in turn produce a large amount of gas. The 18650 battery uses a metal case, which has a certain strength. When the internal air pressure reaches a certain value, the steel shell will burst and explode, and the explosion will cause safety problems and directly endanger personal safety. Polymer batteries do not have the problem of rupture and explosion even in extreme cases. In contrast, the safety performance of polymer batteries is relatively good.
3.
While other types of battery production models are fixed, polymer battery production models are flexible and can be designed according to customer needs, making it easier to meet customer needs.
In summary, compared with other batteries, polymer batteries have stronger market competitiveness and higher safety, and polymer batteries are easier to meet the development needs of the market.