18650 Battery Tray ( AAA, AA compatible ) Stackable 121 Cells Shell Storage

121 Cell Battery Tray for 18650 Batterys, resize for AAA or AA, 12ga or 20ga
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updated April 5, 2025

Description

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18650 Battery Tray, literally maximum my bed can hold - that was my main goal

  • Normal use case please print V2 2 times.
  • If youre really desperate of space and or print time you can try to print V3 but it is a absolute nightmare to print + to fit the batterys between 2 trays ( maybe try to print the middle layer as a overhang / bridge instead of with support. Didnt test that method. )

121 Cells

18,7mm Diameter fit loose but not wobbly

Resize for different Batterys

Stackable part has to be printed with a good slicer ala Orca with Hybrid or Organic support, fiddle around you will find out

Bottom part took me 4 hours, Stackable Part is about 6 hours on my ultra slow Ender 3

Traysize ca. 217mm x 217 x 30mm

Wallwidth 1mm

Bottom thicccnes 0,5mm

110 + 160g Filament used

 

Stack your 4000 Cells/Shells with this and be ready for the next big outage! Jkjk

Feel free to leave a make, short picture upload, done. Thank you very much

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The author marked this model as their own original creation.

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