BYD's sulfide solid-state batteries are expected to achieve small-scale production by 2027.

According to the BYD Investor Relations Department, BYD is exploring multiple pathways in the field of solid-state batteries, with sulfide solid-state batteries as an important technological direction. Breakthroughs have been made in battery life and fast charging, and it is expected that small-scale production will be achieved by 2027. In the field of sodium batteries, the development of third-generation product technology platforms is already underway, and sodium battery products with ten thousand cycles have been developed. The mass production schedule will be determined based on actual market and customer demands.