Battery App
Capacity: 4000mAh/15.40WH
Voltage: 3.85V
Capacity: 3100mAh 11.94Wh
Input Voltage: 100-240V 50-60Hz (for worldwid
Output Voltage: 19V 2.1A, 40W
Capacity: 4450mAh
Voltage: 3.8V
Capacity: 3000mah
Voltage: 4.4V