Is 807 nanograms as heavy as a Battery (AA)?
It's about 0.00000004 times as heavy as a Battery (AA)
The weight of a Battery (AA) is about 24,000,000,000 nanograms.
(Alkaline)
An "AA" size battery weighs 24,000,000,000 nanograms. 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.
There's more! See other comparisons to 807 nanograms...