Originally posted by blewbyou2
like i said i cant get to the truck to see where those 2 top wires are going to at the moment , and i know there is not one in the eng compartment ,so unless they hid one under the dash , its internal

whats the difference between60- 80-100-120 amp ratings , is that how fast they can charge the battery back up , or is it dependant on how many accesorys you have to run it all at the same time
if the plug is long and flat then its built in.