18 V | 2000 mAh | 36 Wh

18 V | 4000 mAh | 72 Wh

3.6 V | 2700 mAh | 9.72 Wh

3.7 V | 2600 mAh | 9.62 Wh

3.7 V | 3400 mAh | 12.58 Wh

3.6 V | 2400 mAh | 8.64 Wh

3.6 V | 2400 mAh | 8.64 Wh

3 V | 5000 mAh | 15 Wh

3.6 V | 2700 mAh | 9.72 Wh

6 V | 5000 mAh | 30 Wh