Two years ago, sodium-ion battery pioneer Natron Energy was busy preparing its specially formulated sodium batteries for mass production. The company slipped a little past its 2023 kickoff plans, but it didn't fall too far behind as far as mass battery production goes. It officially commenced…
You also have to remember these are specifically designed to favor charge cycles over capacity… Only for stationary
Some EV manufacturers, especially in China, have already shown interest in the technology, for all I know.
The ones from this company are less energy dense