18650 Battery Holder Tray for Ebike and DIY Projects
Design preview. Rendered from the file, not a photo.
This model is not currently offered as a verified ready to buy print.
What it does
- Tray for building 18650 battery packs
- Channels for 8 AWG copper wire (3.5 mm diameter)
- Available in 3x8 and 4x8 cell tray layouts
- A staple for ebike, power wall, and battery DIY builds
You build the ebike battery pack and the 18650 cells sit in clean rows, with copper wires routed through the built-in channels. This tray holds standard 18650 battery cells and includes four channels for 8 AWG copper wire (3.5 mm diameter).
Two layouts cover real builds: a 3x8 (24 cell) tray and a 4x8 (32 cell) tray.
Use it for ebike builds, DIY power walls, and other 18650 battery projects.
7.3k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
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 We have not load tested this design, so we do not publish a weight rating.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.
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Who made this design
Designed by PowerPlayground. We did not draw it.
Shared under Creative Commons, credit required. See the original design