Exogear Exolife

The Exogear Exolife is a mid-cost rechargeable battery case for the iPhone 4. Exolife promotes the Exogear as being the lightest and thinnest (2.08 ounces, 0.59 inches thick) case for the iPhone 4, able to double the battery life of your iPhone 4 (thanks to the 1500mAh Lithium-Ion polymer battery).

The polycarbonate hardshell case will protect the contents of the Exogear from drops and scratches. The ExoClear technology of the Exolife prevents interference from getting in the way of your phone's reception. The ExoSync technology of this case allows you to quickly and easily sync your iPhone 4 with iTunes. The ExoSave tecnology cuts down on battery waste by automatically shutting off the Exolife when it is not in use. The Exogear Exolife comes with a three year warranty.