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18650 Battery CAP

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3D model description

I designed this after a few itterations. I don't want to solder or spotweld 18650 cells. I came up with this to create a modular batterypack. From 2S on to whatever size you need. I am in the process of designing a 1S addition so you can build from 1S on to whatever size you need.

I use soldertabs for 18650 cells to create the electrical connections. I use 4 tabs per point. Fold each tab to corresponding slits and fold and solder. Solder another soldertab from point to point, to make a series connection. If you go to my instagram blackfoxrc / blackfoxfpv there is a video of me constructing a 4S pack within 1 minute.

3D printing settings


  • 3D file format: STL
  • 3D model size: X 39.5 × Y 10 × Z 23 mm
  • Publication date: 2021/03/14 at 03:58





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