Hyperion Samsung Infuse 2 x Battery + Charger (Compatible with Samsung Infuse i997)
Extend your talk time on your Sprint Samsung Infuse 4G. Easily swap your battery when your charge is low. The battery has an integrated microchip to prevent overcharging and lengthens battery life. 2 x 1800mAh Battery and 1 x Universal Wall Dock Charger. Do not need to change back cover. The Smart LED shows charging status. Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. Battery life is subject to phone settings and configurations, as well as time of use. Hyperion batteries offer the highest grade lithium cells available, and come with a 3 Month Manufacturer Guarantee.