I currently have my fans wired up to a switch which is powered directly by the battery. Everything has been fine till about a week ago the wire i used finaly gave way, only 18 guage wire. These fans pull a lot of current and i was wondering what i could put in line of the wire going to the fans, be it resistor or capactior or something easier. Also where i can get something like this. I purchased some 12 guage wire that i will be installing later this week when i go to fix it but i would like to know whats out there before i just run a strait wire again. Thanks