The key here is that the new battery is semi-solid-state (note not fully solid-state), which uses a stable, gel-like material ...

The new semi-solid-state battery tech promises faster charging, longer range and major weight savings — but high costs remain ...

Stellantis and Massachusetts-based Factorial Energy have successfully validated a new semi-solid-state battery cell, with ...

Automotive group Stellantis and US-based battery developer Factorial Energy have successfully validated solid-state battery ...

Stellantis and Factorial Energy made a major announcement for EV batteries on April 24, 2025. The companies reported that ...

Stellantis plans to launch a demonstration fleet of Dodge Charger Daytona vehicles featuring Factorial’s solid-state ...

Factorial’s advanced solid state batteries cleared major milestones as Stellantis prepares to incorporate them into a test ...

Car maker Stellantis and battery firm Factorial Energy have moved a step closer to the commercialisation of EV-usable lithium ...

Stellantis says its 77Ah FEST cells have demonstrated an energy density of 375Wh/kg with over 600 charging cycles, “a ...

Carmaker Stellantis announced on Thursday the successful validation of U.S. startup Factorial Energy's automotive-sized solid ...

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