3.7 V | 750 mAh | 2.78 Wh

3.7 V | 500 mAh | 1.85 Wh

7.4 V | 2600 mAh | 19.24 Wh

7.4 V | 3400 mAh | 25.16 Wh

3.7 V | 5200 mAh | 19.24 Wh

7.4 V | 1000 mAh | 7.4 Wh