Armor3 Game N' Charge Battery Kit for Xbox Series X - Black

Install into your battery slot, then plug the included charging cable into a free USB port on your console to charge while playing or not playing.
Features
-800 mAh rating for up to ~30 hours continuous game play
-Includes 10 ft. charging cable and rechargeable battery pack
-Micro-to-Type-C adapter for use with Xbox One? Wireless Controllers
-Install into your battery slot, then plug the included charging cable into a free USB port on your console to charge while playing or not playing