The Xbox One Play & Charge Kit from Microsoft allows you to recharge your Xbox One wireless controller while you play. The included rechargeable lithium-ion battery pack can allow you to play wirelessly for up to 4 hours of gameplay per charge. However, if you're running low on battery life, you can just plug in the USB charging cable to your controller and then connect it to your Xbox One so you can keep playing even when the battery is recharging. Complete with a USB charging cable and a rechargeable lithium-ion battery pack, the Xbox One Play and Charge Kit is all you need to juice up your Xbox One wireless controller, even in the middle of an intense gaming session.
Please note that battery life varies by operating conditions and other factors. Maximum battery capacity will decrease with time and use.