TerryandKim wrote:
Golden_HVAC I understood that the on board converter/charger wasn't for charging the batteries up but rather more for maintaining the charge and giving the batteries a little boost while travelling.
Your understanding is wrong.....in most cases.
Your batteries will charge any time you are plugged into shore power.
In most configurations, they will also charge when driving down the road.
In most cases, that is plenty.
It is more important to NOT let the batteries discharge to a low level and then stay that way. They need to be kept charged during non-use or storage and then they are ready to go any time.