7.4 V | 650 mAh | 4.81 Wh

7.4 V | 1300 mAh | 9.62 Wh

7.4 V | 1600 mAh | 11.84 Wh

14.8 V | 2000 mAh | 29.6 Wh

7.4 V | 1600 mAh | 11.84 Wh