4 Product Specific batteries required. (included)

【4pcs 1500mAh Long-Lasting Batteries】The Xbox Battery Pack Rechargeable with 1500mAh capacity, each battery pack for Xbox one controller can provide 15 hours long playing time after fully charged. Ensuring that you don’t have to constantly replace the battery during games.
【2.5Hrs Fast Fully Charged & High Compatibility】The charging station for xbox can charge 4 batteries for the Xbox one controller at the same time. It takes 2.5 hours to charge these rechargeable batteries. The Xbox rechargeable battery pack is compatible with all kinds of Xbox controllers – Xbox one/Xbox one x/Xbox one s/Xbox one elite series 2/Xbox series x/Xbox series s.