18650 Battery Holder Rack for Li-Ion Cells

Design preview. Rendered from the file, not a photo.

The maker says it fits: 18650 Li-Ion cells. See the proof

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What it does

Shaped with rows of cell slots, so you can set batteries side by side
Open frame design gives you a clear view of each cell
Printed in the USA to order, made just for you
A simple organizer piece for your workbench or drawer
Sized for 18650 Li-Ion cells

Workshop days go smoother when your battery cells have a proper spot. This holder is shaped with a grid of open slots sized for 18650 Li-Ion cells, giving each one its own place to rest.

The frame has an open design, so you can see and reach every cell at a glance. It works well on a workbench, in a drawer, or on a shelf near your electronics gear.

This is a display and storage piece, made to order in the USA once you place your order.

1.7k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: 18650 Li-Ion cells

That is the maker's word, not a fit we measured. Check the size below against your own.

18650 Li-Ion cells (model 18650)From the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

Who made this design

Shared under GNU GPL. See the original design