Modular, snap-fit 18650 battery case, waterproof, rugged
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A rugged, waterproof 18650 battery case able to be snapped together with others
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Updated at source:
Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Share Alike
Single 18650 - protected: This is designed for protected cells ~67mm in length.
I recommend adaptive later height, with 0.35mm for the bottom portion and 0.15mm for the top portion with the female threads.
Single 18650 - non-protected: This is designed for non-protected 65mm long cells. these cells will also fit in the protected version but will rattle around.
I recommend adaptive later height, with 0.35mm for the bottom portion and 0.15mm for the top portion with the female threads.
Threaded plug: This works with either size holder and requires and -117 O-ring for sealing. A small piece of ~1mm thick foam or rubber can be placed/glued into each plug to prevent batteries from rattling while still allowing O-ring to seal properly.
Prints well with 0.15mm layer height (you can go larger on the non-threaded portion).
Clip: This allows you to clip together multiple holders.
Layer height is not critical.
Clip heavy duty: This is a version of the clip with thicker walls to provide a better grip.
Layer height is not critical.
All have been tested in PLA and PETG. The compression of the images created some strange aliasing making it look like I had terrible print settings, but in reality these are easy to print.