JAC Motors, a Volkswagen-backed Chinese automaker, unveiled the first mass-produced EV with a sodium-ion battery through its new Yiwei brand. Although sodium-ion battery tech has a lower density than lithium-ion, its lower costs, simpler and more abundant supplies and superior cold-weather performance could help accelerate mass EV adoption.
So basically we didn’t have a material that could function as a cathode until now?
I’m not in the battery research field but I assume it’s kind of like
We’ve got tons of puzzle pieces that we need to put together
and then we need to find an economically viable create more combined puzzle pieces at scale.