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

BYD is exploring multiple approaches in the solid-state battery field, with sulfide solid-state batteries as a key technological direction, achieving breakthroughs in battery lifespan and fast charging, with small-scale production expected by 2027. In the sodium battery sector, they are already in the development stage of the third-generation product technology platform and have developed sodium batteries capable of ten thousand cycles. The mass production timeline will depend on actual market and customer demand. (Cailian Press)