🔌 12-inch 4 AWG Gauge Red + Black Pure Copper Battery Inverter Cables for Solar, RV, Car, Boat with 5/16-inch Lugs Review

Exactly what I need to tie 2 batteries from my RV together. I don't need a thicker cable for this application. In my case each battery has its own set of positive and negative leads to power half the RV. Therefore, these cables are only used for load balancing and charging the batteries.

The cables work but everyone knows that solar cables have to be the same size and length no matter what and that means I get different cable sizes, where is the quality control? 3 stars because if I have to return this cable I have to wait a few days to get it back which causes my tiny solar project to be delayed for more time. Using such a cable will eventually unbalance the battery bank. dissatisfied.

the cables work but everyone knows that the cables for the solar panel definitely need to be the same size and length and that's it I get different sizes of cables , where is the quality control? 3 stars because if I have to send this cable back I have to wait a few days to get it back which causes my tiny solar project with this cable to be delayed longer which leads to battery imbalance in the long run. dissatisfied.

I ordered these cables to add an inverter to my car so I don't have to power it from the cigarette lighter. These cables are of absolutely excellent quality. Every detail feels so solid, nothing dangles. I have nothing to say about them because they work exactly as expected and I would recommend them to anyone.

Testing the negative cable prior to installation (with my hands and a pair of pliers) I was able to remove the ring terminal from one end. Obviously the ring terminals are not properly crimped. In addition, the insulation has partially detached from the cable. I could save the cable by fitting new terminals, but I'm not sure the insulation is suitable for powering a 1000w inverter. Both cables end up in the trash.

later I used these cables in combination to improve my car's charging and grounding. I ran the red wire straight from the alternator to the battery, the black wire from the battery to the firewall ground points, and I bought a very cheap second sensor and routed it from the engine block to the firewall ground (to replace a broken one). 14 gauge motor sanded, and good thing the 2 gauge machine was overkill, but at a very steep price of $4.) Now everything works better, brighter, the motor runs…