18 V | 2000 mAh | 36 Wh

14.4 V | 2100 mAh | 30.24 Wh

14.4 V | 3300 mAh | 47.52 Wh

14.4 V | 1500 mAh | 21.6 Wh

14.4 V | 4000 mAh | 57.6 Wh

18 V | 3000 mAh | 54 Wh

18 V | 4000 mAh | 72 Wh

18 V | 5000 mAh | 90 Wh