3.7 V | 3400 mAh | 12.58 Wh

3.7 V | 2200 mAh | 8.14 Wh

3.7 V | 2600 mAh | 9.62 Wh

7.4 V | 2600 mAh | 19.24 Wh

7.4 V | 2000 mAh | 14.8 Wh

7.4 V | 2200 mAh | 16.28 Wh