The listing, Merkury Innovations iPhone 5 / 5S Power Case, Rechargeable External Battery Case has ended.
Power Case is an ultra-slim extended battery case for your iPhone 5/5s. Charge your phone anytime, anywhere with the press of a button.
Super Power
With the built-in 2000 mAh rechargeable battery you'll get extended talk/text/surf time so you never have to worry about your phone dying at the wrong time.
Non-Slip Grip
The hardshell case provides superior shock-absorbing protection with a rubberized non-slip grip.
LED Battery Indicator
Never get stuck without power! Know exactly how much juice you have left in your Power Case at all times.
USB Charging
Charge both your iPhone and the Power Case simultaneously with a single USB cable (included).