I am curious, do we know the electrode composition for Leaf cells? On Sun, Apr 19, 2015 at 5:27 PM, Jay Summet via EV <[email protected]> wrote:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Absolute max 4.2 volts per cell. (Note that a leaf module is made up > of 4 cells (2parallel, 2 series) so 8.4 volts absolute max per > module). If you have a per cell BMS, you'll need two per module (one > between negative and the sense screw (center) and one between the > sense screw (center) and positive. > > > 4.1 volts per cell is where the Mini-BMS boards start to shunt, and > 4.0 per cell would be a nice and conservative ending charge voltage > that would leave a little bit of capacity on the table but possibly > help extend your life. > > Jay > > On 04/19/2015 04:16 PM, via EV wrote: > > I’m finally getting the new pack together and it’s made up of Leaf > > cells. What voltage range should these cells have? I want to be > > conservative and make this new pack last a very long time. > > > > Bruce > > > > _______________________________________________ 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) > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > > iEYEARECAAYFAlU0HbkACgkQSWJjSgPNbM/ZwwCgkAW6u4CnKcOBd9TPokohxbfS > dv4An3oaLrHNFF04MgYA+LOe1QkYk9zG > =+mkJ > -----END PGP SIGNATURE----- > _______________________________________________ > 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/20150419/a279b3e2/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)
