⚡ RockDIG Electrical Connectors Assortment for Terminals Review

So far I like this range. Good quality copper. I used it to make custom power cords for my work truck's inverter. No overheating, no crimping problems.

These are quality cable lugs that meet the specifications. They are the right size and you can tell they are made of good quality copper. The heat shrink tubing also has some sort of heat-activated adhesive, which is nice.

I was expecting much cheaper quality for the price. I was pleasantly surprised when I started working with them on cables. I used hydraulic pliers and a heat gun. They curled very well and the glue seemed to hold well. Will buy again if I need more.

Very good set of electrical cable lugs. I used some #6 terminals as well as shrink wrap. Everything worked great. The box does a great job of organizing everything. Good savings over what was available at my local hardware store.

The cable lugs and heat shrink were of decent quality but the plastic container they came in had a defective connector or connector . The lid opened and all the studs of different sizes fell out and mixed. I never went through them all to organize them and see if they were all there. I used only what I needed and removed everything else. Otherwise they were ok.

They all look beautiful, afaik, they are all made of shiny copper with no sharp edges, burrs or defects. They crimp well. The color coded shrink sleeves are good, compress well, feel thick and shrink evenly. I think there's glue, or maybe there isn't, but the filling looks amazing and won't go anywhere. I probably don't have to, but I do double shrink wrap sometimes. Satisfied.

You never know when you might need a new battery terminal. this case. Buying battery terminals individually can be expensive, and the kit drives the price up to the point where you can store a variety of terminals in one neat case. I use a battery terminal crimping tool and have had no issues with crimping or reliability using this brand of terminals.

I installed a solar/inverter upgrade in my RV. I ordered good quality 2AWG copper wire with 3/8" spade lugs as that was the largest size I needed. The system worked but I was disappointed that I could only get about 1300 watts out of the 2000 watt inverter before it shut down. researched that the inverter shutdown was most likely due to undersized cables or improper lug size. It was the tips that got me, the switches are 1/4" lugs and my batteries are 5/16" lugs and the required control shunt…