Andover-based Physical Sciences Inc. has leased the 67,000-square-foot building and bought much of Factorial’s equipment there, to help it make lithium-ion batteries for defense uses.

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, ...

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars? Can a small Massachusetts start-up perfect a battery that ...

Solid-state battery developer Factorial Energy has announced a new partnership with South Korean metal refining company, Young Poong, to research and implement lithium-metal recycling into its ...

Factorial is making swift progress on its all-solid-state EV batteries, which were introduced with Mercedes-Benz just a few months ago. Its first all-solid-state EV battery cells, promising to boost ...

MILAN, Oct 23 (Reuters) - Carmaker Stellantis will launch by 2026 a demonstration fleet of vehicles fitted with solid-state batteries from U.S. startup Factorial, the two companies said on Wednesday.

Factorial, a start-up that develops the next generation of solid-state batteries, showed a prototype of its new 100 Amp-hour (Ah) cells at the 2023 Consumers Electronics Show (CES) in Las Vegas. The ...