Yes are indeed correct - My bad should have included a bit more info
My assumption regarding the battery bank size should have been mentioned
A Battery bank consisting of "Two 6Vdc CC or Two 12V batteries"
My system has two 220amp/hr GC 6'rs and when run down 30% to a 70% SOC according to the trimetric - the 75amp WFCO easily gets the battery bank up to 14.4 in less than 10 minutes.
They are NOT charged in less than 10 minutes - it's just that they reach the preset boost voltage which limits the current they can suck from the converter.