Car Batteries
Ford E-350 Van

Why are there two batteries in a ford 2006 e-350 clubwagon gasoline powered v-8?


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If the clubwagon was designed to act as a camper, then 2 batteries are installed. 1 battery is to power accessories in the camper, the other is to supply power for the starting and operation of the vehicle. They are hooked together in sequence so the alternator can charge both as you are driving.