* Use High efficient monocrystalline silicon sheet，High solar energy convert: Over than 16%
* solar panel：5.5V/90mA
* Built in Lithium polymer battery’s capacity：1250mAh
* Output voltage：5.5V
* Output current：300－600mA
* Charging time for the mobile phone: about 2 hours（some little difference for different mobile phone）
* Charging time for the Lithium polymer battery inside using USB charging cable in computer or AC adapter: about 5 hours
* Charging time for the Lithium polymer battery inside using the solar panel: 10-15 hours
* Casing color: Black/White
