- cross-posted to:
- technology@lemmy.world
- cross-posted to:
- technology@lemmy.world
cross-posted from: https://lemmy.sdf.org/post/16261249
Lithium-free sodium batteries exit the lab and enter US production
cross-posted from: https://lemmy.sdf.org/post/16261249
Lithium-free sodium batteries exit the lab and enter US production
70 Wh/Kg is indeed very low density comparing with today’s li-ion 300 Wh/kg.
Yeah but for many low-power applications, it’s a damn cool development. Like I have a bluetooth keyboard and a few controllers that could eaisly fit a battery 3x-4x the current size inside no problem, so there’s no need to waste lithium on that.
At 1000 times the abundancy, it is already 233 times better for stationary applications than lithium ion, no?