AA,C,D, No B?
From: "Buzz"
Why are there no B batteries? There are AA's and
even AAA's, C's and D's...but what happened to B?
Here we go with massive answers to the same
question. To sum it all up there are A and B batteries needed
back when I was not even a thought. Here are the responses we
got from our e-mail box.
Shaun (Not me either) wrote:
Regarding
the "B battery":
Before there were "chips", or even transistors, there were
devices called vaccuum tubes which performed the same functions. In
order to operate, tubes required two voltages: a low voltage to
operate the "filament", or "heater", which generated heat necessary
for the tube to operate, and a high voltage which actually did the
work.
The low voltage battery in portable radios was called the "A"
battery. The high voltage battery was called the "B" battery.
You can't find B batteries anymore because there is no need for
them. So
there you have it!
Shaun
Joe
expressed in words:
Regarding the unanswered question about battery
sizes, "B" size batteries were once relatively common. Old type "B"
batteries were once used in tube type portable radios. There was
also an "A" battery to power the tube filament. The "B" battery had
a relatively high voltage - from 22.5 Volts to over 90 Volts. The
"A" battery was a lower voltage battery 1.5 Volts to 9 Volts. You
can still find these in antique shops.
Joe
Michael J. Falcone gave us this:
This site has a picture of a b battery
http://www.bitwaste.com/wasted-bits/archives/000115.html.
Dan Grimes uttered:
Why are there no B batteries? There are AA's and
even AAA's, C's and D's...but what happened to B?
Please refer to this site for more info (http://www.angelfire.com/ma2/AdamVon/tobatt.html),
I would really not like to type the whole thing out. The gist is
that A and B sized were used in old antique radios. They do exist
and are still made by Eveready in 22.5, 45 and 67.5 volt batteries.
I have attached 2 pictures, one of an old B and and one of a current
production.
Enjoy
Thank you for your time,
Dan Grimes
Well, the mystery is solved. Another
satisfied customer er web surfer. Thanks for clearing that up
everyone. There seems to be some conflicting info, but do not
worry about it, we all understand now that they may or not be out
there. One thing is for sure, the truth is out there.
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