How To Make a Cordless Tool Corded

Step 2 Modify (or Build) The Battery Connector

If your tool set has a carrying accessory that snaps into the battery connector like mine did, this step's easy: just cut a hole through the carrying accessory that's slightly bigger than the cord you want to run through here. If this doesn't exist for your tool, create one out of your favorite nonconductive substance or (carefully) take apart a battery and just use the shell.

I got annoyed by the nylon carrying loop thing, so I cut that off too.