7.4 V | 2450 mAh | 18.13 Wh

7.4 V | 2900 mAh | 21.46 Wh

7.4 V | 3400 mAh | 25.16 Wh

7.4 V | 1800 mAh | 13.32 Wh

7.4 V | 2600 mAh | 19.24 Wh