Simple but sturdy storage for 10 CR2032 coin cell batteries.

MK3 has a few minor improvements over the original/MK2:

1. Lip to hold the top on
2. Thicker dividers to make them stronger
3. Slightly more clearance to make coin cells easier to remove
4. v22 has the following improvements over v9:
   1. Top part has a tiny bit more clearance and “teeth” to balance out the extreme grip of the v9 top. It's balanced for printing on a stock MK3S with Prusament PETG, but seems to work well for PLA as well.
   2. Fixed some clearance issues. Coin cells should fit equally well in all positions now.
   3. Fixed issues with bodies not being updated correctly when changing certain user parameters in the Fusion360 file.

Fusion360 source file has some user parameters to easily adapt the design to other coin cell sizes.

If you don't have a 3D printer and would like to buy a print of this, please visit my Etsy shop: https://www.etsy.com/listing/951889027/cr2032-battery-holder

Print instructions

Category: Containers Print Settings

Printer Brand: Prusa

Printer: i3 MK3S

Rafts: No

Supports: No

Resolution: 200 um

Infill: 20%