Quick-Play Charger Kit W/ Battery Pack Compatible with XBOX 360 wireless controller. New! 3600mAH Battery Pack Charger KIT For Xbox 360 This 3600mAh X-BOX360 Battery never run out of battery power when you are about to score the winning point. X-BOX360 Battery Pack is compatible with all Xbox 360 rechargeable battery packs. Quickly recharge up to two battery packs at the same time. Allows you to recharge your wireless controller while you are playing.