M18 Battery Holder for Milwaukee Packout Locking Foot

Packout Locking Foot M18 Battery Mount


This M18 battery holder is meant to attach to the top of the Milwaukee Packout locking foot. This allows you to store a battery in any of the open square spaces on top of a Packout. Simply twist the holder in place and snap in a battery.


Printer: Prusa i3 MK3
Slicer: Cura Slicer
Material: Inland PET-G
Resolution: 0.2mm with a 0.4mm nozzle
Wall Lines/Perimeters: 3
Infill: Minimum 10% Gyroid. The higher infill percentage the stronger the part.
Notes: You need to enable supports for both the connector and the rails to be printed correctly.


The M18 battery holder fits into the into the top of the gear shaft on the Packout locking foot. It uses a single flathead #8-32 5/8″ machine screw to permanently stay attached to the locking foot. Just make sure you’ve pressed the 8-32 nut into the gear shaft on the locking foot first.


  1. Hi,
    Could you please make separate files for the different parts? So that I can print them in separate colors.
    Thank you so much for your great content.

    1. There’s only one part on this page. Do you mean the Locking Foot? If you use the thicker spring zip file (which I recommend) the parts are broken out in the zip file. Otherwise you can use the openSCAD model to create STL files for the individual parts.

  2. I’m actually looking for the part on top of the pack out where I can take the cup and lock it in the lock in place that’s the part I need to print for another project
    I have the 30 ounce cup that I would like to lock onto my golf cart

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