ElementDigital(TM)Premium Nice Quick charger kit White & Battery Pak (1 Charging Dock Station+ 2 Rechargeable Battery+1 charging cable) For Microsoft XBox 360 Controller Never run out of battery power when you are about to score the winning point. Save money and protect the environment by using the rechargeable battery. Charges up to two Xbox 360 Rechargeable Battery Packs simultaneously. Saves money by eliminating the need for costly disposable batteries Battery offers up to 25 hours of play per charge. Brand New High Quality rechargeable battery for excellent performance and long life And Convenient and Useful