Keep the action going with this Xbox Series X battery pack and cable. Simultaneously charge your controllers using the included 3 metre (10 ft) USB-C cable whilst playing or afterwards, even when your Xbox is in standby. Say goodbye to disposable batteries and having to swap them out in the middle of a game.Official Numskull product.Designed and engineered by Numskull.Two rechargeable battery packs for your Xbox Series X and Series S controllers.Specially designed and optimised for improved Xbox Series X and Series S controller performance.LED charge status indicators on battery packs to let you know when they are ready.Includes extra-long 3 metre (10 ft) USB-C cable to keep the batteries chargers.Both batteries feature simultaneous Charge & Play making sure you never have to wait for a charge.