Wanna play the XBOX 360 as long as you want, but the battery is out of power? Don't worry, you can by this XBOX 360 Controller Battery Pack to help you out.This is a Universal Battery Charger with US Plug for XBOX 360 Controller. Quickly recharge up to two battery packs at the same time. This charge one battery pack in less than two hours -- or two packs in less than four hours. Always ready and easily accessible - no need to stow it after each use. When the battery is running out of power, you just need to simply insert the rechargeable battery into your wireless controller and there will never be a need to replace the battery again, to recharge the battery pack simply connect it to the USB port on the XBOX 360. So you can play while charging the XBOX 360 Controller Battery, no need to stop at all.Hurry up to buy this XBOX Controller Battery Pack for yourself or for a friend, you will feel pleased with this XBOX 360 Controller Battery Pack.