Flexing AA-Battery Holder (with fix suggested by MobyDisk)

thingiverse

That's a solid design from Enif that works great for just printing - however, it comes with non-manifold edges which makes it hard to import into TinkerCAD, for instance. MobyDisk came up with a fix, so here is the SCAD file with the fix applied and an AA-Battery holder generated from it. You can now import it into TinkerCAD and do whatever you like (just follow the license of course - Enif's license is share-alike, so their rules apply fully).