Power "vampire" on coach batteries
I parked the RV after 10 months on the road and full service at the dealer which included checking all batteries. I parked it for 10 days with no shore power and the coach batteries (4 6 volt) were do...
Forum Discussion
The best way to check for parasitic drain is use a quality meter and check for amps, at the battery. Plenty of youtube vids to show you how.
Also,if your batts were quite low on electrolyte,then topped off, but not fully charged before parking, this can happen.
Also,if your batts were quite low on electrolyte,then topped off, but not fully charged before parking, this can happen.
