Chery claims solid-state battery EV can hit 932 miles at minus 22°F

Chinese automaker Chery is advancing the deployment of solid-state battery technology in electric vehicles (EVs), with plans to introduce it in production later this year. The first model to feature this innovation will be the Liefeng shooting brake under Chery’s premium Exeed brand, marking one of the earliest real-world applications of solid-state batteries in passenger EVs. The battery, developed by Chery’s Solid-State Battery Research Institute, boasts an energy density of 600 Wh/kg and uses a polymerized solid electrolyte with a lithium-rich manganese cathode, eliminating flammable liquid components common in conventional lithium-ion batteries. This technology aims to improve safety, increase energy density, and extend driving range or reduce vehicle weight. A standout feature of the Liefeng is its exceptional performance in extreme cold, with a claimed driving range of up to 1,500 kilometers (932 miles) under the Chinese CLTC cycle, and reliable battery operation down to -30°C (-22°F). This addresses a significant challenge for