PowerBot&reg; Black TNT PB3200-S3 3200mAh Battery Case Extended Backup Power + Rechargeable Battery Double Talk Time + Flip Cover + Kick Stand + Battery Level Indicator for Samsung Galaxy S3 SIII i9300 Compatible w/ all carriers AT&T, Verizon, T-Mobile and Sprint GT-i9300, i747, i535, T999, R530, and L710 - by EyeCandis