Battery App
ROKID
Capacity: 4000mAh/14.8WH
Voltage: 3.7V
Capacity: 300mAh/1.14WH
Voltage: 3.8V
Capacity: 4600MAH
Voltage: 3.75V/4.3V
Capacity: 4900mAh/18.86WH
Voltage: 3.85V
Capacity: 1800mAh/6.84WH