GameSir Xbox One Rechargeable Battery Twin Pack includes 2 high-capacity, high-performance 800mAh rechargeable batteries and 2 10ft gold-plated connector charging cable for fast speed charging. Can charge during game play so never miss a moment. The ultimate quality brings the best experience for gamers. Works with original Xbox One Wireless controller.When fully charged, can be used for controllers to play with continuous 10-12 hours.
At GameSir, we create lasting products that help people benefit from the power of technology and make life better, easier and more fulfilling.

Product Features:
2 rechargeable battery (800mAh) packs included, can charge during game play. Excellent performance and long life.

This Xbox one battery pack can be fully charged in around 3 hours. LED light indicates charging status: Green: being charging.