18650 Shotgun Shell Case

thingiverse

This is a custom build for a ComicCon get up. The shot shells will go into a bandoleer, like what is in the background of the pics. The internals are built around the VRUZEND no solder connectors. You insert the + and - ends then bolt down the nickel strips, like shown. From there you can solder/wire any xSxP set you want. I have also created a back plate to connect 3 batteries in parallel. I can share that file if there is interest.