-----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)
