That will have to wait for a vacation. I have to jiggle the lighter connection and confirm that the indicator light shows that it is working. I kind of wish I could fashion a direct connect to the battery such as a trickle charger I ...
I have this disc on a cross-country vacation to the United States. E 'was used by the DC-cooler of cold drinks and, at times (twice to be exact) to keep jumping out of the car when the battery is dead. Both times, no luck, even if Wagan ...