On Mon, Apr 20, 2015 at 6:48 PM, Michael Ross michael.e.r...@gmail.com wrote:
Where were you able to learn these xVolts = y%SOC?
I logged them from my LEAF using a CAN bus reader (both LeafDD and Leaf Spy).
-Dave
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On Mon, Apr 20, 2015 at 7:02 PM, Paul Dove dov...@bellsouth.net 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
A word of warning then - a scientific paper may not represent what is
actually manufactured, particularly if much time has elapsed. A year or two
out of date I might worry. There is more to it than only the positive
electrode chemistry. Electrolyte chemistry, construction details and so on.
On
4.17 comes from a Scientific paper. I am not home right now to attach a copy
but when I get back Thursday I will
Sent from my iPhone
On Apr 21, 2015, at 4:23 AM, Michael Ross michael.e.r...@gmail.com wrote:
I think really knowing this about Li ion cells is critical. Anecdotal is not
good
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,
-David,
Where were you able to learn these xVolts = y%SOC?
I think you are very right about the max voltage, I don't what numbers are
right for a given version of any cell, but I am certain that 0.2V too high
can really mess things up.
On Mon, Apr 20, 2015 at 9:42 PM, David Rees via EV
On Sun, Apr 19, 2015 at 1:16 PM, via EV ev@lists.evdl.org 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.
The LEAF charges them up to 4.10V on
Electrolyte breakdown occurs over 4.17 volts
Sent from my iPhone
On Apr 20, 2015, at 8:42 PM, David Rees via EV ev@lists.evdl.org wrote:
On Sun, Apr 19, 2015 at 1:16 PM, via EV ev@lists.evdl.org wrote:
I’m finally getting the new pack together and it’s made up of Leaf cells.
What voltage
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
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Vehicle Discussion List
Subject: Re: [EVDL] Leaf Voltage
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 ev@lists.evdl.org
wrote:
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Absolute max 4.2 volts per cell. (Note
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