BFL13 wrote:
Fisherguy's results (second graph down) is the general example we have been using.
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/24129716/srt/pa/pging/1/page/1
That's interesting. He's got about half the capacity in that test as I used. Mine is 460AH. In roughly 50-60 minutes his dropped from 80A to 60A. I assume he gave it enough voltage (an assumption that may not be warranted).
Compare to the results in my unmodified PD9280 testing at 105VAC. In mine, the early taper took closer to 3 hours due to the larger capacity and the lower voltage (I assume it's lower, I'm not sure what voltage Fisherguy supplied).

It makes me wonder if the mods (2 and 3) I made actually did account for some of the reduction in current tapering I hoped for.