Battery App
Capacity: 4500mAh/16.65Wh
Voltage: 3.7V
Capacity: 4000mAh
Voltage: 3.8V
Capacity: 3220mah
Voltage: 4.4V
Capacity: 1130mAh/8.4WH
Voltage: 7.4V
Input Voltage: 100-240V 50-60Hz (for worldwid
Output Voltage: 19V 2.1A, 40W