AAA Battery Holder

Small battery holder I've used to stop some of my AAA's rolling around in the cupboard.

There are some holes in the holder and around the edges to reduce the filament used.

Printing Notes

Check the seams inside the corner holes in case they are sticking out, the battery's may not go in. 
So they may need a bit of filing, this could probably be corrected in your slicer, but its not too hard to clean up if needed.

PLA - try increasing the size in slicer by 100.5% in case of shrinkage.