Truck charge camper battery?
I tried a search on this but I didn't come up with anything, maybe wrong search words :) Anyway, for the past couple of years my fridge protocol has been to plug into shore power the night before we l...
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Powerdude wrote:
Measured voltage at the truck 12 v plug is 14.1 volts.
Measured voltage at the camper 12 v plug is 13.68 v.
Slight voltage drop of 0.42 volts.
Battery charges just fine while driving.
What about at the alternator and at the camper battery?
That is a major voltage drop, and you're not going to fully charge your battery at that voltage (for any deep cycle battery I've ever seen or heard about).
