I don't give it a 5 because I haven't tried them. Very thin copper wires (the quantity didn't impress me) with a thick coating of soft cable. Flexible and heavy. It has confused me... A friend recommended me to go to one of the well-known electrical stores if I want something good and fix it myself, and it should be 2.5 meters, if that helps. Finally, the more copper it has inside, the better.

For everyday use and power from car to car, it's great. However, for something more powerful like a Diesel 2500cc and above, it struggles (the cable melted)

Very good product... Of course a bit bulky... I have used them a few times... they are very thick... worth it

Amazing quality, plenty of metal. But seriously, do cables need quality? Yes, for charging/starting they do. Many cheap ones won't get the job done. These ones, at their price and length, are excellent.

The quality is evident at first glance and it does exactly what it was made for without heating up anywhere.