CATL chairman Robin Zeng says solid-state batteries are only at 'level 4 of 9' and won't reach mass production before 2030, cooling industry hype.

In un mercato dove le batterie al litio LFP stanno dominando, la ricerca sulle batterie allo stato solido � bloccata a circa met� dello sviluppo

The cutting-edge cells replace the flammable liquid electrolyte used in conventional lithium-ion batteries with a solid material, boosting energy density — CATL aims to begin…