Samsung Galaxy S3 2200mAh battery case(black)
Specification: * Capacity : 2200mAh * Output Voltage : 5V * Output Current : 500mAh * Input Voltage : 5V * Input Current : 500mAh * Weight : 6.4 oz * Dimension : 16*10*2.5 cm * Compatibility : Samsung Galaxy S3 SIII i9300 Package contents: * 1 x External battery case