this post was submitted on 28 Dec 2025
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[–] humanspiral@lemmy.ca 3 points 1 month ago (1 children)

Sodium Ion is about to make Lithium much less of a big deal.

Sodium Ion is great diversity source for batteries, but they are inferior in many respects.

[–] moonshadow@slrpnk.net 3 points 1 month ago (1 children)

Other than "energy density" they're better in every way imo. Safer, cheaper, more sustainable, wider operating temp range, big fan

[–] humanspiral@lemmy.ca 0 points 1 month ago

Energy density is an important one, but there is also high voltage sag, and overstated capacity if you need a high draw at lower remaining voltage.