Xbox One Controller Rechargeable Battery Pack with USB Charging Cable
• Works with Xbox One wireless controllers
• Not made by Microsoft
• Play 6 hrs. on one charge
• Replaces AA Batteries .
• Charges while you play and while Xbox is in standby mode
• Includes 1 battery pack and 1 micro-USB charging cable. Must charge battery for 8 hours prior to first use. Optimal battery life will be achieved after 2-3 rounds of charging.