Automaker Stellantis and Massachusetts-based battery startup Factorial Energy have announced validation of a new solid-state ...

AMSTERDAM & BOSTON--(BUSINESS WIRE)--Stellantis N.V. and Factorial Energy (Factorial) today announced the successful validation of Factorial’s automotive-sized FEST ® (Factorial Electrolyte ...

Stellantis and Factorial Energy have validated a semi-solid state battery cell. The milestone brings the tech one step closer to commercialization. Factorial's cells bring significant advantages ...

Semi-solid-state battery cells engineered by Factorial Energy complete successful validation test with automaker Stellantis. Factorial's FEST (Factorial Electrolyte System Technology) battery ...

April 24 (Reuters) - Carmaker Stellantis (STLAM.MI), opens new tab announced on Thursday the successful validation of U.S. startup Factorial Energy's automotive-sized solid-state battery cells ...

While both Stellantis and Factorial call the Factorial Electrolyte System Technology (FEST) a solid-state lithium-ion battery, it’s not a full solid-state and their website makes a call to this ...

Stellantis and Factorial Energy successfully validated automotive-sized solid-state battery cells with 375Wh/kg energy density, a major step toward commercial use Breakthrough FEST® technology ...

Stellantis and Factorial Energy made a major announcement for EV batteries on April 24, 2025. The companies reported that they’ve successfully validated a powerful new solid-state battery cell ...

Stellantis and Factorial Energy have announced a significant milestone in the development of solid-state battery technology, successfully validating automotive-sized battery cells with an energy ...