Keep your iPhone 3G or 3G S protected and fully charged with this case that features an integrated rechargeable battery to double your device's battery life and a hard shell design to shield it from damage. It's a protective case, speaker, and extended battery life all in one!

Charge the backup battery either by itself or with it connected to your iPhone. We developed technology to instruct the iPhone to always use the backup battery first before using the internal battery. When you're done with the backup battery, simply detach it, and continue to use your fully charged iPhone.

Easy Access to your Camera, Dock Connector, Headphones Jack and SIM card.

The LED Power Indicator lights will shine when the ON button is pressed when alone or will indicate power in real time when iPhone is attached.