Recharge and double your battery's life with the Battery Backup Case for iPhone 4/4S. Sleek and modern case protects your iPhone 4 or iPhone 4S while it functions as an external battery pack. A built-in 1900mAh battery effectively doubles the iPhone's battery capacity. Just use the included USB cord to charge it with or without your iPhone in the case. The case has cutouts so you can use the phone's camera, access the headphone jack, and use other controls without removing it. On/off switch lets you turn off the recharging function. Four LED lights and a test button on back clearly show how much charge remains in the battery pack. Polyurethane. 5" x 2-1/2" x 5/8". USB cord, 31".
- 2-In-1 case recharges and protects your iPhone
- Double your phone's battery life!
- USB cord included
- 5" x 2-1/2" x 5/8"
- USB cord, 31"