Anybody know where to get or if there is an end for Jumper Cables that have a place to fill with solder or lead and then stick the wire cable into it thus making a connection that would not need to be cleaned because it would not corrode. They make a battery cable end terminal that works like this but it would be super great if you could buy jumper cable ends like this and make your own jumper cables just add the length cable you need into the Clamps by solder or lead?