Milwaukee M18 Battery Holder

Found a heap of other Milwaukee M18 Battery Holders, but none of them really tickled my fancy - so went about making one I was really happy with. 

It's a tight fit as it is; if you've got a well tuned printer you'll be fine, but if not I'd increase size to 102-104%. If in doubt, make them slightly bigger to start with as they are still not coming out even without a clip.

Fits two Milwaukee M18 batteries (of any size) in horizontal or vertical configuration; for horizontal, you need to mount them with the ‘top’ edge of the holder parallel with the shelf (as the top of the battery extends past the back of the holder. 

For vertical mounting, use the Embiggened model - it's 4mm thicker, which should keep the lip of the battery clear of the wall it's mounted to.

4 countersunk screw holes for mounting, which will fit up to 8 gauge screws - for the horizontal mount they need to be at least ½" long, for vertical you need ¾" to cater for the extra back thickness.

In the printed model in photos, I'm messing around with some fiberglass reinforced PETG which is pretty inconsistent - even printing slow (50mm/s) at 15% infill, it's an hour print with about 50g of filament. The embiggened model is a bit thicker, but print time only goes up slightly as it's mostly infill.

You want to make/sell these? Go nuts. If you want to kick me a few dollars via PayPal/etc to keep this caffeine addiction going I wouldn't say no though.