Is 0.0023 firkins as heavy as a Battery (AA)?
It's about four times as heavy as a Battery (AA)
The weight of a Battery (AA) is about 0.00059 firkins.
(Alkaline)
An "AA" size battery weighs 0.00059 firkins. AA batteries came into common use during World War II and were given their name by the American National Standards Institute (ANSI) Committee C18 because they were smaller than the "A" size batteries which were invented first.
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