The Dobe 800mAh Battery Pack for Xbox Series X/S (Black) (TYX-2610B) is designed to provide reliable power for your gaming sessions. This rechargeable battery pack features an 800mAh capacity, ensuring long-lasting gameplay without the hassle of constantly replacing disposable batteries. With a quick charging feature, you can get back to playing in no time. Enjoy uninterrupted gaming with the Dobe battery pack, perfect for both casual and dedicated gamers.