The technology behind electric vehicle batteries is constantly evolving, and the next big thing in the field are solid state batteries. As Car and Driver explained, the advantages of solid state batteries are twofold,

BYD plans to launch its solid-state batteries in 2027, with an aim to having mass adoption of the new technology as of 2030.

Advanced solid-state batteries could eventually reach price parity with current batteries. BYD’s mid and high-end electric vehicles will be the first to use the new battery technology. Several other Chinese brands and legacy automakers are also developing the tech.