Battery App
Capacity: 550mAh
Voltage: 3.7V
Capacity: 300mAh/1.14WH
Voltage: 3.8V
Capacity: 3000mah
Voltage: 4.4V
Input Voltage: 100-240V 50-60Hz (for worldwid
Output Voltage: 19V 2.1A, 40W
Capacity: 4450mAh