Fosmon Quad PRO 2 Controller Charger Compatible with Xbox Series X/S Controllers (Not for Xbox One / 360 / Elite 2) Controllers, Dual Dock Charging Station with 4 Rechargeable Battery Packs - Black

this item did not work for my Xbox series x controllers like it said in the title of product listing. it did however fit the Xbox one controller like it said it would not in the title of product listing. sending back to Amazon for full refund.

The design and everything is awesome on these but they do not fit xbox one controllers at all

This is a good product well built works well. I gave this a 3 star review because I am sick of electronic components using USB tech as a power source but not including an end for the USB to connect to an electrical outlet. I paid $50 bucks with shipping to only have to go out and buy more accessories just to make my purchase work.

4th charging slot did not work

Really enjoy the extra slots to charge batteries as well as the cradle charging. My batteries stopped holding a charge after about 6 months, but a quick email to support and I had replacement batteries within a couple days. Great customer service!

Grandson loved it

Works great so far and was pretty easy to setup. Battery life is significantly longer than stock batteries.

I Liked the fast delievery, and the product looks good and is working well.

Good deal batteries don’t last as long as I expected very nice to have spares already charged.

So far so great! Easy to get going, the extra batteries were perfect for my set of four. Charged up in 30min. Really simple to use and a great compliment to our entertainment organization.