Among types of batteries, lithium polymer batteries
are most popular among customer, so what characteristics of
polymer batteries are and why they are
been welcomed for a long time, let’s talk about the
advantages of lithium polymer
batteries.
1. High energy density
Compared with an ordinary 18650 battery,
the real capacity for domestic cells only can reach about
2600mAh. In this case, the density can reach 500 watts per liter, but the
energy density of lithium polymer batteries can reach about 600 watts per
liter at present, so the energy density of lithium polymers battery
cell is still relatively high.
2. Better safety performance
As we know, under extreme conditions, a violent
chemical reaction will occur inside the battery, which can produce a lot of
gas. For the 18650 battery, a metal shell used, which also has a certain
strength, and the internal pressure of the party reaches a certain level.
When there is an explosion, the steel shell will burst and explode, so when
an explosion occurs, the hazard is definitely relatively large, but
relatively speaking, polymer batteries will not have such problems. Also in
extreme cases, the worst The situation is burning, but there will be no
rupture or explosion.
3. Flexible production
design available
Lithium polymer batteries are a fixed production mode, while
polymer batteries can be designed according to
customer’ special requirements, so they are relatively
flexible and changeable. Get highly appreciated among widely customer
group.