What device even uses this??
Wait until you see this:
https://brokensecrets.com/2010/12/20/9-volt-batteries-contain-6-aaaa-batteries/
I took apart a lot of batteries as a kid. The nine volts never had batteries like this inside them.
Since seeing this picture I have disassembled about 50 nine volts looking for this and have found about 3. Some full of coin cells too.
Edit: I should say it was years ago I first saw this picture. I haven’t disassembled 50 batteries in the last 2 minutes
I haven’t disassembled 50 batteries in the last 2 minutes
I reject your edit and substitute the original assumption
The carbon-zinc ones never do, but the alkaline ones do, the ones I opened, anyways ( a few decades ago )
Some have stacked flat cells IIRC.
But… does the mythical A battery exist?
Every battery is a battery.
A battery has many faces. A battery has no name.
It would appear
sonot.Right - so that is a photo of an AA battery and a drawing of an A battery.
So if I take a photo of a gorilla and draw Sasquatch next to it I have proof of Sasquatch! This is good info to me.
BRB
An AA battery next to a dimensioned 2D drawing of an A battery (7mm grid).
(This is an placeholder image for A battery section of en:List_of_battery_sizes. To be replaced with an actual example as soon as one comes along.)
Date 19 June 2011
It’s what 9v batteries are made of. 6 AAAA batteries in a box.
Some are. Others are stacked like this: