This is a parametric holder / jig for spot welding cylindrical battery cells. Simply download the Fusion 360 archive and adjust the parameters as needed for your cells. I have included pre-generated STL files sized for 18650 cells in 1x2 - 5x5 arrays. They are spaced at 20.2mm with a 8mm strip channel. I would recommend printing the 1x2 model first to see how well the cells fit with your setup.
| 18650_1x2.stl |
| 18650_1x3.stl |
| 18650_1x4.stl |
| 18650_1x5.stl |
| 18650_2x2.stl |
| 18650_2x3.stl |
| 18650_2x4.stl |
| 18650_2x5.stl |
| 18650_3x3.stl |
| 18650_3x4.stl |
| 18650_4x4.stl |
| 18650_4x5.stl |
| 18650_5x5.stl |
| Parametric_Cell_Holder.f3d |
