I'm trying to source some battery contact connectors for sliding straight metal strips into. They're the sort of thing that are used in power tool batteries, but I want to use them for a different project.
Can anyone tell me what these are called and any example part numbers / links? I've tried searching for things like "battery contact", "power tool battery contact" and a few similar terms, but have drawn a blank so far.
For reference, the ones in the photo came from a Makita Battery Case Kit that you can buy to make DIY power tool batteries.