Post #1745980
2026-04-14 18:19 UTC
> Lithium is pretty much the best possible chemical to build batteries out of.
Depends on how you define "best". Likely the highest possible short-term energy density, yes, but that isn't the only thing we might want out of a battery. "Doesn't catch fire" is one of the areas where the highest-energy lithium battery chemistries are far from the best, for instance.
Replies (1)
-
@AnyOldName3@lemmy.world 2026-04-15 00:05
Lithium's energy density is largely the cause of its flammability - if you accept density and capacity comparable to another battery chemistry, you can get it down to a comparable fire risk, even if there's not much point bothering.