Battery App
Capacity: 2300mAh
Voltage: 3.7V
Capacity: 4900mAh
Voltage: 3.8V
Capacity: 8220mah
Input Voltage: 100-240V 50-60Hz (for worldwid
Output Voltage: 19V 2.1A, 40W
Capacity: 3500mAh/13.48WH
Voltage: 3.85V