Charge Multiple Controllers with Fosmon's DUAL 2 MAX Controller Charger. Fosmon's DUAL 2 MAX Charging Station for Xbox Controllers replaces your Xbox controllers' battery housing, turning them into rechargeable battery packs. Simply plug the base into an open USB slot on the Xbox console, or into a USB charger. Compatible With Xbox Series X/S, Xbox One / One S / One X / Elite Controllers. Not compatible with the Xbox Elite 2 controller. Longer Lasting Rechargeable Batteries. Fosmon DUAL 2 MAX controller charging station provides up to 40-45 hours of standby time per charge with the 5280mWh (2200mAh) NiMH battery packs. They are built to last, with a lifespan of over 1000 charge cycles. Quick and Efficient Charging. When not gaming, simply put the equipped Controller on the charging station or place the rechargeable battery into the charging slot and it will start charging automatically. This makes it a quick and easy process to charge each controller. Each package includes 2 charging battery doors for Xbox One S/X and 2 charging battery doors for Xbox Series S/X models. Please use the correct battery doors depending on your Xbox controller model. Green LED Indicator. The helpful green LED indicator will blink when a controller is being charged and stay glowing to let the user know that charging is complete. Limited Lifetime Warranty. This product comes with a limited lifetime warranty. Please refer to Fosmon's website for more information. Specifications. Input: USB Micro-B. Output: USB Type-A. Charging Time: 4-5 Hours. Charge Cycles: >1000. Battery Information: 5280mWh (2200mAh) NiMh Rechargeable Battery Packs. Battery Life: Up to 40-45 hours of play time. Battery Safety: SGS certified UL 2054. Charging Station Safety: SGS certified UL 62368. Package Includes. 1 x DUAL 2 MAX Charging Station. 2 x 5280mWh (2200mAh) NiMH Rechargeable Battery Packs. 1 x 4ft (1.22 meter) Micro-USB Charging Cable (power adapter not included). 2 x Battery Plates for Xbox Series X/S. 2 x Battery Plates for Xbox One, One S, One X. Compatible with. Xbox Series X / S Controller. Xbox One Controller. Xbox One S Controller. Xbox One S Battlefield Controller. Xbox One X Controller. Xbox Elite Controller.