6 V | 2300 mAh | 13.8 Wh

9 V | 2300 mAh | 20.7 Wh

6 V | 2300 mAh | 13.8 Wh

7.5 V | 2300 mAh | 17.25 Wh

9 V | 2300 mAh | 20.7 Wh

6 V | 2300 mAh | 13.8 Wh

6 V | 6000 mAh | 36 Wh