Battery cell: polymer Li-ion battery
Capacity :5200mAh
Input :USB1:5V1500MAH
          USB2: 5V600MAH
Output :800mA MAX
Dimension :155x89x28(mm)
Operating temperature  :-10°C—40°C
Storage environment: -20°C—50°C
Cycle lifespan: ≥500 times
Weight:135g 

portable moblile phone chargers for SAMSUNG