Specification:

    Peak power supplied by photocell: 0.77W

    Operating voltage: 5.5V (max.)

    Charging current: 100mA (max.)

    Battery capacity: 2,280mAh

    Output voltage: 4.2-7.8V (adjustable)

    Output current: 600mA (max.)

    Charging time: solar cell phone: 10-14 hours;

    Discharging time: 2-3 hours

    Size: 100*55*15 mm