I think really knowing this about Li ion cells is critical. Anecdotal is not good enough, being wrong about the electrode chemistry is to be wrong about critical information. Knowing how to avoid 100% SOC is critical.
A perfectly fine pack can be misused and its life ruined. On Tue, Apr 21, 2015 at 3:28 AM, David Rees via EV <[email protected]> wrote: > On Mon, Apr 20, 2015 at 7:02 PM, Paul Dove <[email protected]> wrote: > > Electrolyte breakdown occurs over 4.17 volts > > I couldn't tell you exactly when electrolyte breakdown occurs on the > LEAF cells, but I can pretty much guarantee that it will vary > depending on things like temperature, voltage and the exact > electrolyte chemistry. > > I would love to know where 4.17V comes from, exactly. > > -Dave > _______________________________________________ > UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub > http://lists.evdl.org/listinfo.cgi/ev-evdl.org > For EV drag racing discussion, please use NEDRA ( > http://groups.yahoo.com/group/NEDRA) > > -- To invent, you need a good imagination and a pile of junk. Thomas A. Edison <http://www.brainyquote.com/quotes/quotes/t/thomasaed125362.html> A public-opinion poll is no substitute for thought. *Warren Buffet* Michael E. Ross (919) 585-6737 Land (919) 576-0824 <https://www.google.com/voice/b/0?pli=1#phones> Google Phone (919) 631-1451 Cell [email protected] <[email protected]> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20150421/961a83ce/attachment.htm> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
