I haven't played my Xbox 360 for a few years but my little son wanted a game system for putt-putt, pinball etc that was based on the old system. I lost my original battery covers because I was using rechargeable batteries that stopped working. I've checked local stores like Gamestop, Walmart, Target and no one was carrying those battery caps that are needed to put batteries in the controller. I've tried them and they work great, install like brand new OEM parts. I now have 4 working controllers but the bad news is my son is a much better putt putt and pinball player than me. But we're having fun.