I believe Teslas have a lead acid battery specifically for the listed purposes. ... | Hacker News

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Arch-TK on July 15, 2023 | parent | context | favorite | on: It's official: Smartphones will need to have repla...

I believe Teslas have a lead acid battery specifically for the listed purposes. But I can't quite remember. Should watch some more Rich Rebuilds I guess.

simondotau on July 17, 2023 [–]

Pretty much all EVs currently on sale have a 12 volt auxiliary battery. Many are lead acid, because they work.

Tesla have transitioned their auxiliary batteries from lead acid to lithium. Their OEM battery is 6.9 Ah, because memes.

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