Case Mate iPhone 4 / 4S Fuel Max Battery Extender Case
The dreaded low battery has met its match. The Fuel Max case keeps your iPhone 4 / 4S going strong with a built-in battery extender.
Offering an additional 9 hours of talk time, the sleek case adds minimal bulk with extra power. The battery extender provides extra talk time, audio and video playback and internet use simply by putting the case on, wherever you may be. The black shell safeguards the iPhone with an impact resistant and flexible base. The Fuel Max recharges with a standard USB cable, making it easier than ever to extend your day.
- Recharges the iPhone 4 / 4S on-the-go with a battery capacity up to 2000 mAh
- Black impact resistant, flexible plastic shell
- Completely encases and protects the iPhone 4 / 4S, including corners
- Access to all ports and controls
- Includes micro-usb cable to charge and sync
Power on/off button and LED lights to indicate charge levels make for optimal efficiency
Talk Time: Up to 9 additional hours beyond standard iPhone battery life
Internet Use: Up to 7 additional hours beyond standard iPhone battery life
Video Playback: Up to 10 additional hours beyond standard iPhone battery life
Audio Playback: Up to 30 additional hours beyond standard iPhone battery life
Standby Time: Up to 300 additional hours beyond standard iPhone battery life
Fits all iPhone 4 / iPhone 4S devices (AT&T, Verizon, Sprint and International)