I have a 1998 C3500 with tow package. That means two batteries. I mounted a disconnect switch under the ABS hydraulic control mounting plate and ran some heavy gauge wire from my auxillary battery to a quick connect at my rear bumper. I have some short leads on my car hauler's Warn 12,000 winch that I connect to the bumper QD. Add the 20' wired remote and it's not a bad set up.