Electronics

40138 Battery Holders: 3D Models and STL Files

This collection gathers 3D models for 40138 battery holders, multi-cell racks, and storage solutions. You will find STL files for single cells, grouped packs, and protective boxes. It helps you organize LiFePO4 cells for a battery build or workshop storage. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 45 models from 4 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-13

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«40138 Battery Holders: 3D Models and STL Files»

Models range from simple single-cell holders to multi-cell racks with covers. Some are designed for a specific cell diameter and length, while others are modular and stack. You will also see storage boxes that hold several cells and racks for tool battery packs.

Before printing, check the cell dimensions and the number of cells the holder is made for. Look at the wall thickness and whether the model needs supports. The author's page often lists material and settings, and photos of printed parts show how the holder fits.

To narrow results, try synonyms like LiFePO4 holder, 40135, or 40138 cell mount. Related searches include battery storage, 4s1p, or 8pcs holder. You can also combine terms with your cell count or pack configuration.

FAQ

Frequently asked questions

What is a 40138 battery holder used for?
It holds cylindrical LiFePO4 cells of that size in a fixed position. This helps keep cells aligned when building a battery pack or storing them.
Can I print a holder for a different cell size?
Many models are made for a specific diameter and length. If your cell differs, check for a parametric or adjustable design. Otherwise, you may need to scale or modify the model.
What should I check before printing a battery holder?
Verify the cell dimensions and the number of cells the holder supports. Look at whether the model requires supports and what material the author suggests. Photos of printed holders can show the fit.
How do I find holders for a 4s1p configuration?
Search for terms like 4s1p holder or 40138 4s1p. You can also look for modular holders that you can combine. Check the model description for the intended pack layout.
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