iPhone 4 Battery Cases

Extend your iPhone 4 Battery life and eliminate the iPhone 4 antenna issue with an iPhone 4 Battery Case by SaFPWR. iPhone 4 Battery Cases by SaFPWR use a state of the art power management system that works with your phone to optimize battery performance and more than double the run time of your iPhone 4 battery alone, plus include built-in antenna protection, so no lost calls or signal interference.

Don't let the lack of battery power limit your use of the phone's features. Having your iPhone 4 charged, antenna protected, and ready to go is no longer a worry with a SaFPWR smart rechargeable battery case.

Fashionable, functional, and easy to use iPhone 4 Battery Cases by SaFPWR.

Available in multiple styles and colors.

Buy One Today!