1) High solar energy convert efficiency: Over than 15%
2) Solar energy board: 5.5V/80mA
3) High capacity build-in battery: 1000mAH
4) Output voltage: 5.5V
5) Output current: 500mA
6) Charging time: About 60 minutes(the time is a little different from different mobile phone)
7) To charge the build-in battery in the charger using solar energy for 10-15hours
8) To charge the build in battery in the charger using computer or AC adapter for 5hours
