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Want info on 9volt transistor batteries

Posted: Tue Mar 25, 2003 11:07 pm
by K8ERV
Does anyone know of the design and introduction of the 9v transistor battery? It is an efficient design, like the old MiniMax B batteries.

I have tried all hailing frequencies and can't find any info on this.

TOM K8ERV tlamb@mesa.net
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Wholesale Vaporizer

Posted: Thu Mar 27, 2003 12:20 pm
by N5JFJ
Hi Tom...check this out if it may help...73's
http://www.ideafinder.com/history/inven ... ory066.htm