Siemens

3.6 V | 2600 mAh | 9.36 Wh

3.6 V | 27000 mAh | 97.2 Wh

3 V | 900 mAh | 2.7 Wh

3 V | 800 mAh | 2.4 Wh

3.6 V | 1200 mAh | 4.32 Wh

3 V | 2000 mAh | 6 Wh