09FLSTC wrote:
I certainly hear what you are saying but why is it that I see 45+ amps at 13.7 volts on my so called 60 amp constant current chargers after they drop back (Iota and PM) while I see 35 or less as soon as my voltage based old 9200 drops out of boost? I get faster charging in 2 hours and even rethinking my very old WFCO when I think about it.
Perhaps this is related to how at higher amps you get to Vabs sooner at lower SOC and then amps taper.
If the 60 got there earlier and then tapered, its tapering amps would be higher at first than the tapering amps from a charger that got to a higher SOC by using lower amps in bulk, so by the time amps tapered they would be lower since the SOC is higher.
See my ugly graph with the three charging rates posted early in this thread somewhere
