Compatible for Xbox One controller Replace the old or broken batteries of the controller to provide the power to the controller Rechargable batter with bettery shell and micro usb charging port ,make it is more easy to use,just pop in and charge Input Voltage:DC 5V ; Output Voltage:DC 2.4V Battery Capacity:400mAh Material:High quality and duarable ABS Packing Included:1*battery pack(400mah) 1*USB charing cable
