Eveready E340E Hearing Aid Battery This is an Eveready E340E 1½ volt carbon-zinc battery for body worn transistor hearing aids of the 1950s and early 1960s. It is equivalent to our "N" size battery today. It weighs about ¼ oz., and is
1 3/16" by 9/16" in diameter.
|  | Click picture for larger view | | | | | |
|
(If a larger picture doesn't appear, you may have to
turn your pop-up blocker off)
|
| |
