Today on our Gooseneck flatbed utility trailer, we'll be installing the Pro Series Push-to-Test Breakaway Kit with Premium Integrated Charger, part 50-85-315. We'll begin up here at the front of the trailer. We're going to need to mount our battery box that has the integrated charger built into it as well as our breakaway switch. Now, there's already a couple of holes in this trailer as it… see more >