Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4255941.
I made this to fit a 18650cell on top of my camera to power arduino driven triggers. I use a hotshoe splitter to mount both my arduino projects and this battery.
Assembly is easy! Just screw it together like you see in assembly.jpeg onlyuse a little superglue to permanently fix the foot into the middle piece. (Do not forget to screw on the nut before using superglue otherwise you have to reprint some parts ;) )
I took of the plastic protection on one sice of two jumer wires and put those ends trhough the endcap holes. the contact is made by sandwiching the battery cell between the endcaps with the wires touching the battery terminals.
Print everything once except for the endcap which you need to print twice to make one of those holders.