Review on 🔌 WindyNation 4 Gauge 4 AWG 30 Feet Welding Battery Pure Copper Cable Wire - Ideal for Car, Inverter, RV, Solar Applications by Drew Poulin

I bought a 15ft 4AWG spool in black and red. I use wires to run them from the back of my Kenworth 18 wheeler down along the tongue and to the back of the trailer, about 35 feet, wire - this is my charging wire for my 12 volt trailer system. Works great, very low amplifier loss over distance. I also use 4 gauge red and black wire for my 600 amp home solar panel. very flexible and ideal for soldering ends.