I've been emailing with Tornado Science Group in China
. David Parkinsun says he can spec out a charger at 14.0 volt (or 14.1 or whatever I need) which with 120vac input will give me 140 amps. This will be a CC/CV charger that should just do a bulk then absorb mode with no float and should shut off once current
goes to zero. This would cost about $420 shipped.
What do you guys think? This sounds like what I'm looking for.
Another option would be this one made by Mastech: VOLTEQ, Power Supply, HY30100EX, 30V, 100A, Battery
Charging, 110V Input
But I'm concerned since it's adjustable would the settings hold? With the vibrations of driving the motorhome I may have to set it each time?