We already went round and round with this "no self discharge, no BMS"
fellow a few months ago.
On 8/4/2015 5:08 PM, paul dove via EV wrote:
Hey Mark,
I know that seems like sounds reasonable to most people. However, a battery is
chemical and while you can measure resistance with a meter a battery has no
resistance in the electrical sense. What appears as resistance in a Lithium Ion
cell is really the diffusion rate of Li Ions into the graphite structure. Ohm's
law does not apply inside a battery. You are pushing Ions into a crystal
structure and as it gets full the cell transfers some of this energy into heat.
So holding a battery at the set point after it is full just heats up the cell.
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