cross-posted from: https://lemmy.zip/post/48958993
energy density of 175 Wh/kg
CATL explained that sodium-ion batteries have slightly lower energy density than lithium-ion batteries but provide distinct advantages in low-temperature performance, carbon footprint, and safety.
Sodium itself Is nearly double the density of Lithium. I don’t know how much that affects the whole pack, but it’s gotta be something.