The dowel and wire would be the most easily fabricated/accomplished for most
handy folks, I think.
If some cells are arranged end-to-end in the equipment's battery holder,
placing the dowel version between 2 other cells would eliminate the need for
a more sophisticated top and bottom terminal, which some battery holders
actually require.

Additionally, it's about as lightweight as can be, and durable (won't
collapse or leak, etc).

--
Cheers,
WB
..............


"Jim Yanik" wrote in message
4...

Better to just cut a dowel to size,cut a slot for a wire from end to
end,fold over the ends,maybe epoxy in place.

Cheap,easy. follows the KISS principle.

--
Jim Yanik
jyanik
at
localnet
dot com