Originally Posted by I-RV
Not sure what a dead battery has to do with my dim ceiling lights
hank, the entire 12v system is connected directly to the battery bank. it does not get its electricity directly from shore power when plugged in. the inverter/charger, when plugged in, fills up the batteries in which the 12v systems pull their electricity from.
ie: they drink through a straw in a cup and a pitcher is filling the cup. they don't drink from the pitcher directly. so if there is an issue with the cup (like a leak since it can't hold it all), they aren't drinking as much as they need...