LR44 Battery Gridfinity Bin (3x1x3)

LR44 Gridfinity bin 3x1x3 Extruded Text (30 batteries).stl

Multiboard LR44 Battery Multibin Insert 1x1x0.5

LR44 Battery Multibin Insert 1x1x0.3mf

Gridfinity 1x1 2032 (x7) and LR44 (x5) Battery Holder

Sure, I know there are better, more robust Gridfinity button-cell battery holders out there. Of course there are. But this one matches my PARTICULAR use case. I only use these two sizes on the regular, so why not make an incredibly specific holder for them? Maybe you need this exact configuration too? I don't know! Here it is just in case.

This Gridfinity module can hold five (5!) LR44/SR44 batteries, and seven (7!) 2032 button-cell batteries! I designed it so that none of the batteries touch. That's important to me because they're quite easy to accidentally short. 

#Gridfinity

Gridfinity 3x5 Ultimate Battery Holder (AA, AAA, AAAA, 2032, LR44, A97, 18650, 9v)

Designed to interface with Zack Freedman's #Gridfinity system. Dedicated spots for bulk AA, bulk AAA, AAAA, 2032 (CMOS battery), A97/LR44/Other (Calipers, etc.), 18650 and 9-volt batteries. Prints well with 0.4 or 0.6 nozzle. 

Supports not necessary unless you're using the magnet holes in the bottom, in which case you'll want supports on "touching buildplate" mode. Tolerances are tight at ~0.5 mm due to the sizes of the batteries and needing to stick to 3-unit-wide model, but this should be achievable with pretty much any printer. For best printing, only adjust horizontal expansion if necessary to fit the batteries since the walls are all modeled to multiples of 0.4mm. Changing horizontal expansion will likely increase print time and reduce quality.

lr44

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LR44 Battery Gridfinity Bin (3x1x3)

Multiboard LR44 Battery Multibin Insert 1x1x0.5

Gridfinity 1x1 2032 (x7) and LR44 (x5) Battery Holder

Gridfinity 3x5 Ultimate Battery Holder (AA, AAA, AAAA, 2032, LR44, A97, 18650, 9v)