The file '18650 Battery Endcaps (single And Double) 3D Printer Model' is (stl) file type, size is 11.8KB.
These work great with a simple hairband and are designed to be a nice fit over the ends of the battery. If they are a little tight run a piece of sandpaper over the inside until they fit well.
Print two - one for each end. You can use the single for one battery or the double if you need two at a time!
Great to carrying packs/batteries safely without the worry of something shorting the ends..
You can see why we've started using these batteries in this video - https://www.youtube.com/watch?v=MO6EoDsR6bk
18650_battery_endcaps_double_v0.2.stl | 107.5KB | |
18650_battery_endcaps_v0.1.stl | 79.4KB |