7.4 V | 2000 mAh | 14.8 Wh

11.1 V | 2500 mAh | 27.75 Wh

7.4 V | 2500 mAh | 18.5 Wh

12 V | 3000 mAh | 36 Wh

18.5 V | 2000 mAh | 37 Wh