-Battery voltage 3.7A

-Battery capacity 6600mah

-Cycle life>=300 times

-Charging voltage 5V

-Charging source 1A

-Output voltage 4.75V-5.1V

-Maximum current output 1500ma

-Voltage<=0.5V

-Quiescent current<=90uA

-Operating temperature-10 ° C to +60 ° C

-Storage temperature -10 ° C to +45 ° C

-Operating humidity<=85%

-Storage humidity<=75%

-With Waterproof cover,softlight cover,Micro USB to Dock,Micro USB Cable and previous to light cloth cover inculded

Metrans 6600MAH Mini spot light battery pack for all smart phones