This adapter replaces two D-Cells with one 18650 battery. I use it in my Mag Flashlights. You will need two battery tabs I use Keystone 209 clips from Amazon. The negative end I am using a quarter, but you can use a washer as well. I just didn't found it easier to solder a quarter.
| 18650_Double_D_Cell.rsdoc | 295.2KB | |
| 18650_Double_D_Cell.stl | 232.2KB | |
| 18650_D_Cell.3.stl | 45.5KB |
