Yueton Pack of 2 Black and White Replacement AA Battery Case Back Cover Shell for Xbox 360 Controller

I love them they fit great thank you.

AA battery Doesn’t even Fit. Can’t return due to a generic return policy.

fast ship. happy. works fine

For perfectly, and a great price

These are not perfect fit. But they serve the purpose. Just press the locking system to help it to fit.

Perfect fit. No problems at all. The price is well worth it.

They work

Fit my controllers great, kids lost the old backs.

Works

Reliable product is what I want, highly recommended