Please understand a sulfated battery can accept FIVE AMPERES PER hundred amp hours capacity and it can take SEVENTY TWO HOURS at 5 amps and 15.7 volts before the sulfate is driven back into solution. An adjustable 36-amp power supply is a tool not a press-a-switch and forget gizmo. Once the battery has recovered eyeball to bobber by hydrometer the adjustable voltage makes MAINTAINING the battery sulfation free a virtual snap. But YOU have to do the thinking and not a nineteen cent integrated circuit.
Folks who never boondock and have their shore power plug rusted solid in a power pedestal will tell you "this is all wrong. Smart converters sit at the right hand of Zeus".
