6 V | 150 mAh | 0.9 Wh

2.4 V | 1200 mAh | 2.88 Wh

3.7 V | 450 mAh | 1.67 Wh

3.7 V | 1200 mAh | 4.44 Wh

3.7 V | 1050 mAh | 3.89 Wh