dbock - 6/14/2020 07:19

I agree with gpsdude that it is always best to go straight to the battery. However there is an adapter that can be plugged into a cigarette lighter. This didn't work well for us because it seemed to come out of the plug to easy and you really should have it on constant power, so I made my own adapter to plug it into the 3 prong standard monitor plug which works well to move it between tractors. We have a separate harness for the combine.