Prolix Power iPhone 4/4S Protective External Battery Case - Fits all versions of iPhone 4 (Black)

Description

The Prolix Power 1800mAh battery case effectively doubles the life of your iPhone 4/4S. The Shock Resistant band adds an extra layer of protection. Toggle between Charging and Stand-by with the flip of a switch. LED status indicator indicates charging mode and current battery levels before you go! USB Charge and sync cable allows you to charge and sync your iPhone to iTunes without removing it from the battery case. Prolix is a licensed trademark of Prolix USA. Brownboxbonanza is the exclusive seller of Prolix product. Package includes: Battery Case, Micro USB Cable, and User Manual