iRiver

3.7 V | 1500 mAh | 5.55 Wh

3.7 V | 720 mAh | 2.66 Wh

3.7 V | 950 mAh | 3.52 Wh

3.7 V | 950 mAh | 3.52 Wh

3.8 V | 4100 mAh | 15.58 Wh

3.7 V | 750 mAh | 2.78 Wh

3.7 V | 2000 mAh | 7.4 Wh

3.7 V | 720 mAh | 2.66 Wh

1.2 V | 1200 mAh | 1.44 Wh