12 V | 4000 mAh | 48 Wh

12 V | 1500 mAh | 18 Wh

12 V | 2000 mAh | 24 Wh

18 V | 3000 mAh | 54 Wh

18 V | 4000 mAh | 72 Wh

18 V | 1500 mAh | 27 Wh

20 V | 2600 mAh | 52 Wh

20 V | 2000 mAh | 40 Wh