Jumper cable scam!!!
I was attempting to jump start a car and things weren't going as expected, so I did some investigating.
The red cable on the top is a 6 gauge wire. This is the gauge a jumper cable should be - if not bigger.
The cable pair on the bottom is a section of the jumper cable I was using. Notice that the outside diameters are the same, implying that the jumper cable is also a 6 gauge wire.
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Surprise! The jumper cable on the left is really just a 12 gauge wire with LOTS of insulation (rubber is cheaper than copper). The 6 gauge wire on the right has the equivalent of seven 12 gauge wires. Quite a difference in current handling capability.
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You can actually see the 7 individual 12 gauge wire bundles which make up the 6 gauge wire.
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Make sure when you buy jumper cables they specify the wire gauge, 6 or bigger (the smaller the number the bigger the cable, so a 4 gauge wire is bigger than a 6 gauge wire) for jumper cables.
Just had to share this to expose the deception. Hate it!!!!!!