Red wire, black wire and white wires
I am hooking my battery to my trailer. I have 2 sets of cables. One has a white and a black wire. The other has a white and red wire. Which is negative and positive? I don't now, and when I hooked the...
Forum Discussion
wa8yxm wrote:Home Depot has red 3M tape that I use. It's good quality and I've even started putting it on the black irrigation water hose lines as they are much easy to find. ie Outside in sun, water and what not.
Now Using heat shrink tubing. tape or nail polish
ALL THE POSITIVE WIRES Get dressed in RED
