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

Top quality power cables, used them to upgrade the ground connection from the battery to the frame and power to alternator. I will order additional lengths to add grounds where needed. These cables are true 1/0 gauge, well terminated with high-quality shrink wrapped terminal rings. This is considered to be a big 3 upgrade, which should increase the alternators charging efficiency. The theory here is since the alternator is doing less work to provide charge to the system, load on the power plant is lowered. More horses freed up for what theyre supposed to be doing.

Good buy

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.

Solid copper, still holding up great on my solar power inverter. Take it from me, this is what you want! The cheap stuff is worthless within a few years so you might as well get it right the first time. Buy this product!

I needed these cables to extend be corvettes battery cable to the starter once I clocked it. The cable was great quality.

This is the only place to buy battery cables!

While I was putting my project together one of my lugs just fell off. No pulling on it or anything like that. It appeared that it was never crimped or shrink wrap ever heated. I tried crimping best I could and used heat gun on shrink wrap. Something I should not have had to do.

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

Well Made