Mophie Juice Pack for Samsung Galaxy S4 Black
The Juice Pack is a rechargeable external battery concealed inside of a protective form-fitting case for the Samsung Galaxy S4. It offers the full protection of a hard shell case while providing almost twice the battery life of the phone alone.
• Rechargeable 2300mAh battery extender and protective case in one
• More than doubles the battery life of the Samsung Galaxy S4 -- Up to 270 hours of standby time. Up to an additional 6 hours of Talk Time. Up to 36 hours of additional audio playback. Up to an additional 9 hours of video playback.
• Soft touch finish - Sleek design includes a new, soft touch, rubberized finish that mirrors the look of the Samsung Galaxy S4
• Quick recharging speed.
• 4 LED Light Status Indicator - Tells you how much "juice" you have left in the case for charging.
• Pass Thru USB - Included micro USB cable allows you to simultaneously charge and sync your phone to Google Play without ever having to remove the phone from the case.