CR20XX Coin Cell Holder 2.0

A flexible holder for CR2032 and other CR20XX coin cells.
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updated July 26, 2022

Description

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I needed an economical holder for a large number of CR2032 coin cells.  This design was inspired by tube style holders for coins.  My initial design was a simple open tube with a slot for easy access.  This current “2.0” design adds a number of features.

  • A cap snaps into 3 possible positions allowing for the tube to hold up to 13 cells securely.  The cells won't fall out when the right position is used.  You can use more than 1 cap to divide up the space into sections.
  • The tube's outside is octagonal so it will not roll if laying on its side.
  • Spacing at the top and base design allows them to align if stacked.

These are printed vertically without support or brim using PETG with 0.6mm nozzle, but should print fine with other material and 0.4mm nozzle size.

Holder can be shortened using the cut function in the slicer if a smaller capacity holder is desired.

 

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