Battery caps for AA, AAA, 18650 and other cell types
Source: Thingiverse by enif
The Battery caps for AA, AAA, 18650 and other cell types is a free printable 3D model from Thingiverse by enif. This _"thing"_ was inspired by Mobilow's accu caps ( since I also always carry spare batteries with me - for my camera, my eTrex, my MP3, ... You can download the STL file from the original listing below and print it at home.
About this model
This _"thing"_ was inspired by Mobilow's accu caps ( since I also always carry spare batteries with me - for my camera, my eTrex, my MP3, ... The challenge was to find a design that a) would firmly hold all batteries of the same type, even if they are a tiny bit larger or smaller than the norm value, and b) that would be easily customizable for different battery types and an arbitrary MxN array of battery cells. The solution to the first problem was to add flexible "friction winglets" between the cells, which result in a firm grip of the battery cells over a reasonable variation in diameters. This way I can carry the "capped" batteries in my pocket all day without any fear that the caps will fall off by accident. The needed configurability is built into the .scad file, which contains a gen…
Frequently asked questions
- Is this 3D model free to download?
- Yes. Battery caps for AA, AAA, 18650 and other cell types is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by enif.
- Who made this model?
- Designed by enif, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
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