MYCHARGE RZ30R-A RAZORPLUS, RedRechargeable 3,000mAh battery Extra 13 hours of talk time USB port delivers 1A output 4 light LED battery indicator with shake function to check battery level Peak power technology draws max power from power source High efficiency technology maximizes power to device High density battery with more power in a smaller footprint SmartSense technology identifies & charges any device Anodized aluminum exterior Precharged & ready to use Includes charging