21700 Battery Spacer
thingiverse
This is useful for making your own li-ion packs. This video shows you how to use it. https://www.youtube.com/watch?v=y6M0QHbpC68
Download Model from thingiverse
With this file you will be able to print 21700 Battery Spacer 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 21700 Battery Spacer.