<ul><li>Stellantis and Factorial Energy have validated Factorial’s automotive-sized FEST® solid-state battery cells, advancing next-generation EV batteries.</li><li>The FEST® cells achieved an energy density of 375Wh/kg, charge from 15% to over 90% in 18 minutes, and deliver high power with discharge rates up to 4C.</li><li>Stellantis plans to integrate these batteries into a demonstration fleet by 2026 to validate real-world performance and advance commercialization.</li><li>The collaboration aims to enhance vehicle range and affordability, potentially reshaping the EV market with cost-effective, high-range EVs.</li></ul>

Stellantis unveils solid-state battery for EVs

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