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.
The batteries for the cars in this article are made by Farasis Energy, which is an American company. Northvolt also has their sodium program, and Natron Energy is already making stationary backup batteries. China will not have a monopoly on this tech.