Li-ion battery has good advantages as below:
1. High voltage, the single cell can reach 3.6-3.9 V.
2. Good energy weight rate,it could be 100-125Wh/kg and 240-300Wh/L.
3. Good circular life,the using times will attain over 500 times.
4. Good safety character, without social effects of pollution,without battery memory effect.
5. Low self-discharge,full charge Li-ion battery’s self-discharge rate will be almost 10% after one month in the normal temperature.
6. Fast charge and discharge character,1C charge capacity can attain 80% rating capacity.
7. Wide work temperature range, -25~45°C.