i read:
"In fact alkaline batteries only supply 1.5V during the early stages of
their discharge and this drops to below 1.2V for most of their life.
NiMH batteries actually sustain a higher voltage than alkalines during
the bulk of their discharge."
So im surprised if its voltage. Maybe something to do with different
capacitnce / impedence of the batteries. My electronics is a bit rusty.
David.
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