Ford E-350 battery questions
My Ford 2015 E-350 battery will need to be charged every 2-3 weeks. The battery is brand new so I assume something in the truck is using the battery while it is off. Questions: 1. Is it safe to...
Forum Discussion
CodyClassB wrote:
My Ford 2015 E-350 battery will need to be charged every 2-3 weeks.
Not unusual. There is typically around 0.100A draw when the ignition is off.
CodyClassB wrote:
Is it safe to connect a battery maintainer through cigarette lighter ? The cigarette lighter is always on.
Despite what others will tell you, no battery likes to be on a charger/maintainer, 24/7, weeks on end.
Simple solution is to connect the charger/maintainer to a cheap mechanical lamp timer and set it to run about 4 hours per day.
