MoKo Xbox One Battery Charger, Rechargeable Dual 600mAh Imitation Battery + Charging Station Dock with Recharger USB Cable Kit for Xbox One Wireless Controller, BLACK CONVENIENCE: Charge dual Xbox One battery simultaneously. EXTRA POWER: Recharge your Xbox One wireless controller while you play, 2 batteries enables continuous play. Enjoy easy access to the station's USB power pass-through port for charging. CHARGE POWER: 5V / 1A input, Full charge can be completed about 3 hours. The charging station's LED allows you to stay apprised of the charging status. Charging: red, charged: green. PACKAGE CONTENTS: Charging Station + 2 Battery Packs + USB Charging Cable