dual batteries drain quickly
Dual 12 volt batteries drain and are dead within 6 hrs. Everything seems to work correctly boondocking and on shore power. while boondocking the batteries will go dead within 6 hrs. I put new batte...
Forum Discussion
there is point that I have NOT seen mentioned
'REVERSE POLARITY'
the camper lights (incadescent) will work no matter if polarity is correct or backwards
water pump and fridge must be correct
but the converter wires or truck wires, might be reverse
there is a heavy drain (not found) or a reverse charging going on
you have done everything except
things like use a portable charger to charge the batteries and test camper wiring
do they batteries go down IF not connected to the truck
yes, camper side wiring
NO, then its the truck side wiring
'REVERSE POLARITY'
the camper lights (incadescent) will work no matter if polarity is correct or backwards
water pump and fridge must be correct
but the converter wires or truck wires, might be reverse
there is a heavy drain (not found) or a reverse charging going on
you have done everything except
things like use a portable charger to charge the batteries and test camper wiring
do they batteries go down IF not connected to the truck
yes, camper side wiring
NO, then its the truck side wiring
