Ortz&reg; Xbox One Battery Pack - Rechargeable 2400 mAh for Wireless Controller - Play Kit with Micro USB Charging Cable - Charges Under 4 Hours - Battery Life 25 Hours of GamePlay - Best Accessory for Charging Station - 1 YEAR WARRANTY Charges while you play and when the console is in standby mode Fully charges in under 4 hours Up to 25 hours of battery life on a single charge Say goodbye to AA disposable batteries Contents: Rechargeable Lithium Ion Battery Pack and Charging Cable