Trident Case EL-SAM-S4-BK Electra Series Case for Samsung Galaxy S4 - Retail Packaging - Black
Electra Series combines an extended life battery with a super-durable case to maximize the lifespan and functionality of the device. Not only does the protective case keep the device safe from drops, impacts, scratches, debris and moisture, but the high-endurance battery more than doubles the power capacity held by the standard battery.