Alas, energy densities in modern batteries are already getting close
to the point where one can perform Science-fiction-style "convert the
power pack into an improvised explosive", as demonstrated by some of
the more dramatic Li-ion/Li-polymer accidents.  I'm somewhat worried
that there can't be much more improvement without getting to the
point where at least the raw cells will be regulated by agencies
like the US's BATFE, which is NOT to be wished for :-(

BillW


I would reply ... hurray that modern batteries are becoming bomb-like.
Technology can be applied to make them safe enough.  What I want to
happen is that the BATFE is disbanded.... alas, a difficult proposition.

AGSC
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