18650 to 2-D Cells
thingiverse
When you need a replacement for a couple D-cell batteries (expensive) use this 2 - D-cell to 18650 converter to make your life a lot easier.
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With this file you will be able to print 18650 to 2-D Cells with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 18650 to 2-D Cells.