My intro from Part One of this series remains unchanged. I still can’t stand wasted motion, messes, disorganization that eats—I mean I hate watching, it just devours—profitability. So pretty much all roads lead to that with how I wired the trailer to make it a power hub and make it more comfortable and productive to work in.

So, to make it more than a tool wagon with wheels, I rigged it with outlets, lighting (2X), ventilation, and DC power storage. Check out the slideshow for details.

This article originally appeared in Tools of the Trade.