Large-capasity Rechargeable Battery Pack: for xbox series s controller charger station Includes 2x1800mAh batteries, providing up to 18-25 hours of gameplay times. They can be recharged over 2000 times, keeps you from having to buy more batteries for xbox one controller, you don't have to worry about game interruption and enjoy your game time easily. Compatibility: Designed for Xbox Series X|S/Xbox One/Xbox One S/Xbox One X/Xbox One Elite Controller. With 2pcs 1800mha battery and 4 controller battery back cover, it's an essential replacement for your Xbox series x controller charging needs. The for Xbox controller charger station is a must-have accessory for all Xbox gamers. With its copper charging interface, it can quickly charge two for Xbox controllers simultaneously, saving you time and hassle. You only need 3-4 hours to fully charge two for Xbox controllers. The bottom of the station is designed with anti-slip features to prevent accidental slips or falls. Supports installing the battery on the handle and charging it using my charger(Note: The controller does not support charging the battery using the Type-C port of the controller.) Function: Can charge 2 controllers at the same time Charging voltage: 5V Charging current: 350mA*2 Charging port: Type-C Charging cable length: 1.2M Charging time: about 3.5h The product appearance and printed words may vary depending on the batch, but this does not affect use. Colour:A:Black Material:ABS Package Contents: 1 * charging station with accessories 2 * batteries 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.