Introductions: This portable battery with high capacity is worthy of your ordering. It is made of high quality cells and utilizes thermal protectors and circuit breakers to maximum efficiency, reliability and safety of the battery. With dependable performance, this battery for Xbox 360 with a USB Charging Cable deserves your ordering. When the battery is running out of power, you just need to simply insert the chargeable battery into your wireless controller and there will never be a need to replace the battery again, to charge the battery pack simply connect it to the USB port on the XBOX 360. Good help for you! Features: 1. New and high quality 2. Compatible with Microsoft XBOX360 wireless controller 3. High capacity 4800mAh rechargeable battery pack included 4. Never run out of batteries again during your workout 5. The lasting time of this battery charger is about 3 hours 6.Charge cable plugs into USB ports on the console 7.Plug & Play - completely ready to use! Battery Specifications: Type: Rechargeable Battery Color: Black Capacity: 4800mAh Compatible with: Xbox 360 wireless controller Charging Cable Specifications: Type: USB charging cable Color: Black LED light indicator Compatible with: Xbox 360 wireless controller Charging Dock Specifications: Type: USB charging dock Color: Black LED light indicator Compatible with: Xbox 360 wireless controller Charging Stand Specifications: Type: US Plug Color: Black Input: 110 ~ 240V AC Output: 2.8V DC LED light indicator Dual Battery Charging Station AC power cord Compatible with: Xbox 360 wireless controller 1 Battery + cable: 100% brand new and high quality Replacement Battery Compatible with: Xbox 360 Design of seperated charging, you needn't charge it with the controller, saving your time and avoid it damage.