1/0 AWG Gauge Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 12 in 3/8 in Lugs

This is good stuff! I replaced my battery cables because I upgraded to fuel injection, which is sensitive to voltage. The voltage would drop too much with the old cables when starting the engine. With these new cables, the voltage stays up where it should be. The ends are crimped and sealed perfectly and the insulation on the wire is much better than the shiny plastic on some cables from other sources. You wont go wrong with these cables!

Tying my battery bank together and trying to make it look professional without an arm and a leg. These helped.

They worked good for my tractor

I use these for my battery bank solar system. If you need to wire multiple batteries together, its very important to use the same size/length wiring for your battery bank for charging/discharging. You dont want some batteries to starve while others are being overcharged. Batteries are expensive, so wire them up properly. Such a small detail but it can pay big dividends. And of course, use the correct feedpoints in your battery strings for the same reason (where you wire them to your inverter or charge controller.) Google has plenty of picture examples, so dont guess at it. And of course there are solar forums that cover this. I have four 12-volt batteries for my 24v inverter, so I needed two series strings wired in parallel. I almost wired them wrong and could have shortened my battery life using different sized cables.

Junk! The cable is hard and the ends started falling off. We had to take to a shop and have them soderd on. Spent more for cables already put together and that was a waste. Won’t recommend.

Cables are very well constructed. I could have crimped my own cables, but I couldnt possibly have done it this well. Excellent value.

Just what we needed for our project!

A little bit shortOn a couple of them a little bit long on a couple more

Great products from this company. Ordered many of these in different lengths for our rv.

I’ve had one of the ends come off both cables. The crimp was hardly noticeable. So much so, I could stick the wire back in the end! The description states that they use a 6 ton crimped. Not on mine! Other than that, they are quality cables.