Solid-state batteries are poised to be the next big leap in battery technology. They're lighter and safer, with greater energy density and faster charging capability. So why hasn't every automaker switched over? Companies are still working out the kinks and figuring out how to mass-produce solid-state batteries.
However, BYD is apparently making strides. BYD Executive Vice President Stella Li said recently that the company will make its first solid-state vehicle next year.
