1.Solar Panel : 5.5V/70mA

2.Output volt/current: 5.5V450mA

3.Battery capcity:1350mah

4.Indication: charging and discharging state

5.Protection: reverse current protection circuit integerated to prevent batteries from being discharged.

6.Charging time for the mobile phone: 2-3 hours

7.Charging time for theLithium polymer battery inside using the solar panel: 12 - 14 hours

8.Charging time for the Lithium polymer battery inside using USB charging cablel: 4- 5 hours

9.Constant Volts:4.2 V