solar panel: Peak power supplied by photocell: 1.8W

Operating voltage: 5.5V (max)     

Charging current: 180mA (max)

Battery capacity: 700MAH 

Output voltage: 5.6V

Output current: 600mA (max)          

Charging time:10-14hrs (Irradiance: 100mW/CM2

Functions:1.  Charge for the built-in 700mAh/3.6V NI-MH battery by solar-energy.2.  Charge for the built-in 700mAh/3.6V NI-MH battery by external 9V electrical source.3.  Three illuminating pattern:1LED lights ; 3LEDs light ; 3LEDs flash. 4.   Charge a mobilephone to meet an emergency.5.   Charging indicator.Features: 1.   Green and environmental friendly: charge by solar energy, no pollution, no waste.2.   Low cost.3.   High luminance: The Max. brightness is 65000 Mcd.4.   Convenient to use, no exterior batteries are needed.5.   Contolled by electric switch, long lifespan.6.   Novel, fashionable and exquisite.