Highly Likely Fake News: Rumor of Major Manufacturer’s 15 GWh Sulphide All-Solid-State Battery Production Launch [SMM Analysis]
[SMM Analysis: Highly Likely False News – Rumour of Major Manufacturer Starting Production of 15 Gwh Sulphide All-Solid-State Battery]
False news: On July 7, 2026, according to multiple media sources, CATL officially announced the initial phase of production of the world's first mass-production line for all-solid-state batteries at its facility in Yibin, Sichuan, with a planned capacity of 15 Gwh. Sulphide all-solid-state technology route + energy density 500 Wh/kg + 10-minute fast charging + 800 km.