Post #70401
2025-12-16 18:53 UTC
Yeah it’s just 6x AAAA batteries wired in series under a little tin shell.
Replies (1)
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@SCmSTR@lemmy.blahaj.zone 2025-12-16 19:10
Oh yeah there is is, three types of “PP3” battery …wikimedia.org/…/9V_innards_3_different_cells.jpg