Julian Hall wrote:
> Sounds reasonable.  LIon batteries suffer from memory issues.. in
> that they "remember" how much the last charge was, so it should be
> possible to get some of the lost capacity back, if not all.

I believe that's incorrect.  The "memory" effect is, I believe,
specific only to NiCd batteries (and even then it's often
mischaracterised -- I found a good faq on this somewhere once).

More likely what is happening is that draining a battery all the way
down and charging it from scratch is a good way to reset the
calibration of the battery's internal capacity meter.  This works by
measuring current, and is susceptible to aggregate round off error.

Andy
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