🎮Large Capacity Xbox Battery: Hisewen Xbox Controller Battery Pack up to 2800 mAh, which is the NI-MH batteries. Rechargeable battery pack for Xbox Series X|S/ Xbox One/ Xbox One S / Xbox One X/ Xbox One Elite controller. 🎮Long Lasting Running Time: The Xbox One Controller Battery Pack provides up to 12 hours lasting playing time. Built-in protector chip longer battery life to recharge 2000 times, which is better than the non-rechargeable AA battery and helps you save money. 🎮Intelligent Dual LED Charger: The Xbox Battery Pack Rechargeable comes with the LED charger, and the LED display screen shows the charging status, Flashing-Charging, Solid-Fully Charged, Abnormal Charging-Keep Flashing. Using the Dual channel Charger, you can charge the 2 or 1 battery according to your need (Input: DC 5V/2A, Output: DC 3.0V 500 mAx2) 🎮Charger Safety Guarantee: With over-charged/Over-Current/Over-Heated/ Short-Circuit protection, it is safe to charge the batteries overnight. The Xbox charger has fast charging speed, fully charged within 5 hours. 🎮What You Get: 2 X 2800 mAh Xbox Rechargeable battery, 1 X Dual port USB LED charger, 1 X USB Charging cable. We provide 12-month satisfaction and LIFETIME technical support service. If you have any problems, please feel free to contact us. ASIN B0BHCP8D33 Batteries 1 AAA batteries required. (included) Item Weight 2.82 ounces Manufacturer Allytec Electronics Co.,Ltd. Type of item Video Game Package Dimensions 5.63 x 3.11 x 1.54 inches; 2.82 ounces