Charging batteries with generator?
What is the most efficient way to charge batteries with a generator? Is using the 12 volt DC charging cord connected directly to the batteries any more efficient than plugging the camper power cord i...
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the battery charger outlet on generators is a very low current charger most are no more than 8 amp output. its going to take many hours to charge a low battery at that rate. not a very efficient way to charge your battery. look at the size of the wires that come with the 12 charging cord very thin made for a low current charge.
