Let’s be real: if your copper cable lugs suck, your whole electrical connection’s basically living on borrowed time. But how do you know if you’ve got the good stuff or some knock-off nonsense? Buckle up, I’m about to spill the tea on testing copper cable lugs so you don't get burned (figuratively or literally). Alright, here’s what you need to eyeball (and maybe poke at): **1. ... https://www.pioneerpowers.com/copper-cable-lugs.php