iPhone 5/5C/5S/SE Battery Case, SinoPro Portable Slim Extended Battery Case Mobile Protective Charging Case with 4200mAh Capacity Kick Stand LED Indicator for iPhone 5/5C/5S/SE (Black) Extra Battery Charging Station, Ultra-slim 4200mAh battery case for iPhone 5 5C 5S. Fully- customizable design offering premium protection from scratches, fingerprints, smudges and bumps. Swap your low battery for a fully charged one to get your phone 5/5C/5S to a 100% charge immediately. 4 LEDs on the back display the battery case's remaining power. Built in short circuit and over charge protection. Integrated power switch allows you to switch on/off the battery case.