A button on the top can turn on/off the LED lights, which won’t affect the batteries charging.
eBay
JCD For Xbox One Elite Controller Replacement Battery Cover Back Case Shell Holder For Xbox One Elite 1 Battery Shell Door Cover
Aliexpress UK
No need to wait anymore! 2：(NOT COMPATIBLE with Xbox Series X/S (2020 Release). ).
eBay
1PC Black white Battery cover with letter for XBox Series S X Battery Back Cover Lid Door Shell for xbox s x controller
Aliexpress UK
(For Xbox Series X/S /XBOX ONE/XBOX ONE S/XBOX ONE X/XBOX ONE Elite. With mirco for XBOX ONE/XBOX ONE S/XBOX ONE X/XBOX ONE Elite. Battery Type : Li-ion. Such as battery, ac adapter etc. excluded.). Our 100% item locate UK Local warehouse.
eBay
Game Battery Case for Xbox 360 Battery Case Wireless Controller Rechargeable Battery Cover with Sticker Gamepad Accessories
Aliexpress UK
eBay
Trigger Button Turbo Adapter For Xbox Series X/S Collective Minds Strike Pack Eliminator Mod Pack For Xbox Series X/S
Aliexpress UK
Dock, store and charge your Xbox Series X / S controller and ensure your game pad is ready to play as soon as you are. Includes an 850mAah rechargeable battery pack that simply clips into your controller, removing the need to be constantly spending money on expensive disposable batteries. Once in place, simply drop your controller on to the stylish charging dock and the innovative rear contacts will connect with the charging points automatically to replenish the power in your controller. With full power restored in around an hour and offering approximately 15 hours of gameplay off one full charge, the dock will also keep your controllers charging when in standby mode.
eBay
Mobile Cell Phone Stand For Xbox One S/Slim Controller Mount HandGrip For Xbox One Slim Gamepad For Samsung S9 S8 Clip Holder
Aliexpress UK
High-Quality Material: Made from durable plastic to withstand frequent use and ensure longevity. LED Strip Light. Our Top Products.
eBay
Data Frog Battery Shell Back Case For Xbox One Slim Wireless Controller Back Shell Kit Hand Grips For Xbox One Slim Accessories
Aliexpress UK
2800mAh Higher Capacity: Xbox One battery with larger capacity - up to 2800mAh.
eBay
Replacement Housing Door Cover for Xbox One Series X/ Series S For XBOX One S / X Controller Battery Shell Lid Back Case
Aliexpress UK
LIKE NEW-NEVER USED-NO RETAIL PACKAGING. Battery only. No cable.
eBay
10pairs=20pcs Replacement Left Right LR Battery Spring for Xbox360 XBOX 360 Wireless Game Controller
Aliexpress UK