With the battery: Kit Pro from Snakebyte, you are ready for long-lasting gaming sessions. Charging Kit for Xbox One Includes a rechargeable battery which is fitted to the standard Xbox One Controller and lasts fully charged 10-12 hours. An LED indicator on the Xbox One Controller battery shows the current charging status and the included Micro USB cable charges it in a quick 2.5 hours. Rechargeable battery for Xbox One Controllers compatible with all Xbox One Controllers (Xbox One, One S, One X and One Elite) Includes 80 cm/ 2.62 ft USB charging cable 10-12 hours of playtime fully charged in 2.5 hours LED charging status indicator 1500 mAh