Description of Backup Battery Flip case cover 3200mah for Samsung Galaxy S4 i9500 (White) Compatibility:  For Samsung Galaxy S4 I9500  Details: External battery provides device with extra power Indicator shows power status of external battery  External battery charges through USB cable  Acts as a

Description of Backup Battery Flip case cover 3200mah for Samsung Galaxy S4 i9500 (White) Compatibility:  For Samsung Galaxy S4 I9500  Details: External battery provides device with extra power Indicator shows power status of external battery  External battery charges through USB cable  Acts as a Stylish protective case cover  Hard back case with front PU leather flap Material: Hard Plastic back and front PU leather flap  Battery Type: Polymer lithium ion  Input: DC 5.0V / 500mAh  Output: DC 5.0V / 500mAh  Battery Capacity: 3200mAh  Package Contents: 1 x External Backup Battery Battery Color: WHITE