Battery charging from shore power?
Stock, do most trailers charge the batteries when they are hooked up to shore power? Or does that occur when the trailer is hooked up to the tow vehicle?
Forum Discussion
MEXICOWANDERER wrote:
The trailer batteries charge 10 times SLOWER when the truck is recharging them.
Maybe true if some configurations but not mine.
When the truck is running, the "trailer" batteries show about 14.3 volts. When the gen or shore power is active, they show in the mid 13's. I'd say the truck is charging them more.
