1500mAh CCIT Power Box Case and Rechargeable Backup Battery for iPhone4/4S 2 Colors

Classic appearance design, battery charger as well as case cover Built-in high-performance import battery, long service life and high charging frequency Built-in LED power display, can know the electricity clearly With the switch of charging control, move to red when you needn’t charge You can charge without the original charger, with the 5V USB Port charger