Hyperion Samsung Galaxy S III Mini i8190 Extended Battery HoneyComb TPU Case -Purple Compatible with Hyperion, Onite, Anker, Qcell, and most other generic and branded 3500mAh, 3800mAh, 4000mAh, or 4200mAh Galaxy SIII Mini Extended batteries. Hyperion cases are designed to provide optimum performance with their ultra thin TPU Honeycomb matte finish. Matte Finish Prevents Fingerprints, and smudging. Honeycomb Design by Hyperion. Cases come Brand New in Retail Packaging. Precise Cutouts Give Full Access To All Ports. Compatible with Samsung Galaxy S III i8190.