A fast and easy way to charge your rechargeable battery packs that are used for the Xbox 360 accessories. Includes: Charging stand for two batteries; One NiMH Rechargeable Battery Pack; AC adapter. * Charge up to two Xbox 360 Rechargeable Battery Packs simultaneously. * The fastest way to re-power your wireless controller. * Charge one battery pack in less than two hours, or two in less than four hours. * Battery offers up to 25 hours of play per charge. * Kit includes one NiMH Rechargeable Battery Pack, charger, and AC adapter.