Finera Replacement Battery Pack Cover for Microsoft Xbox 360 Wireless Controller, 4 Pack Black

Overall good quality and just what I needed..

Considering it comes with 4, overall it was packaged very compactly so its easy to keep any spares together.

These battery holders do exactly what they are intended for, they seem to be solid as well. so for around $5 bucks for 4 of these badboys, i would say pretty good!

Well I only received two of the four and both were broken so all around a waste of time.