Live aboard 42' with 24 volt system. I have 4 12 volt
batteries making two banks. Currently have a very old Newmar 50 amp
charger. it seems this is not a "smart"
charger. Looking at
Iota but note they are
single bank. Do I need two? Or can it be connected to the
battery switch.
Also is there a way to measure the output on the Newmar to see if it provides a float charge?
Sorry for my lack if knowledge