Proper fitting cover for my Nyko rechargeable batteries on my Xbox One S controllers. There's a little "slide cover this way" icon to the back like the original has, although depending on print resolution you may have trouble getting it to show.

Brim should work fine, but if you have adhesion issues switch to raft. Needs supports

You can find an updated version of this with a cut out in the front for the Power Plus charger port and also an updated version that works with the Xbox Series S / X controllers HERE

Post-Printing

For Better Fitment

I noticed the bottom (bed side) corner of the cover doesn't print as rounded as the top side so it helps to take a piece of sandpaper or file and give it a few light passes to round it out a tiny bit for a slightly more proper fit.