Rechargeable 3500mAh External Power Battery Back Case for Samsung Galaxy S3 i9300 - Black
Quantity 1 Piece Color Black Material Plastic Compatible Models Samsung Galaxy S3 i9300 Battery Type Li-ion polymer Capacity 3500 mAh Input Voltage 5 V Output Voltage 5 V Output Current 750 mA Features Stylish and practical great for travel use Packing List 1 x External battery back case