I bought the ZYBER Charging Dock for Meta Quest 2 in order to organize my headset and controllers during charging and the dock also converts your controllers from non-rechargeable to rechargeable. I am very happy with this unit as it is well made, easy to assemble, and is beautiful to boot. Now, the important part: After i assembled the controllers and inserted the magnetic USB-C adapter in the headset I placed them all on the dock. The headset would charge but not the controllers. I believe others must have run into this problem also. The solution is to take an eraser, emory board, or very fine grit sandpaper and slightly burnish the sliver contacts on the side of the rechargeable batteries. There seems to be some unseen film stopping the contacts from establishing a connection with the controller cover pins. After you burnish the battery side contacts and reinsert the battery ensuring the contact side of the battery is up so it mates with the pins on the cover, everything will work as intended. I hope this helps someone else. Cheers - Shawn