EWCS 4 Gauge Premium Extra Flexible Welding Cable 600 Volt 20 Feet Each Black+Red

Wire seems to be of decent quality, but it definitely seems smaller than 4 gauge, as the wire had a decent amount of slop in 4 gauge ring terminals that I soldered on. Same with the 1 gauge I bought as well. My wire runs are pretty short, so it being smaller shouldnt really matter, but regardless it cant be actual 4 or 1 gauge like stated.

perfect for use as automotive batter / alternator cable

Yup, the cable is around 6AWG.

Best wire Ive used to make battery cables for my RV. Very flexible and excellent quality. Made in the USA. Will definitely buy more for other projects.

My welder

good upgrade very happy

This producted is much better than cobra wire.

I bought this to hook up a second battery on my boat. Exactly what I needed and the best price by far.

Great battery cable for my sidecar.

Solid high quality OFC pure copper