A: the characteristics of lithium polymer batteries are as follows:

1. Good safety performance - aluminum plastic soft package does not explode;

2. The thickness is small and can be made thinner - can be less than 1mm;

3. Light weight - 40% lighter than steel shell lithium battery of the same capacity and 20% lighter than aluminum shell battery;

4. Large capacity - 10-15% higher than the same size of steel shell lithium battery;

5. Small internal resistance, which can be less than 10m Ω, is an ideal choice for high rate discharge power supply;

6. The shape can be customized - customized according to customer needs, making full use of space and improving capacity;

7. Good discharge characteristics, stable discharge level, high discharge platform and long cycle life.