It is suitable for 98% cell phones and electronic mobile equipments whose charging voltage ranges from 5.5 Voltage Please adjust to the right voltage setting before charging the device since most electronic devices have different recharging voltage and current settings. Solar panel:Peak Power supplied by photocell is 0.77W Operating voltage :5.5V (Max ) Charging current ;140Ma Battery capacity :1800 Mah Output voltage :5.6V Output current :600 mA(Max) Charging time :10-14 hrs (Irradiance :100mW/CM) 2-3 hours (wall outlet 5V/500 mA)

Solar Charger ST-8001 product offered by Stars International Co.,Ltd