3.7 V | 1200 mAh | 4.44 Wh

7.2 V | 2000 mAh | 14.4 Wh

7.2 V | 2000 mAh | 14.4 Wh

4.8 V | 1500 mAh | 7.2 Wh

3.7 V | 550 mAh | 2.04 Wh