Battery Terminal Covers
thingiverse
Simple covers to go on top of stud-type battery terminals, to stop them touching anything and shorting in transit. I think it fits the SAE type. The bases are ~ 15mm and 13mm I currently carry a small tractor battery in a modified toolbox, these stop the terminals being shorted by a loose spanner in the toolbox. Disclaimer: by using this part you accept I take no responsibility for its effectiveness as an electrical insulator or anything. It has not been rigorously tested to any standards, all I know is that it hasn't failed me yet.
With this file you will be able to print Battery Terminal Covers 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 Battery Terminal Covers.