Factorial Energy (FAC) stock surged post-SPAC on low float hype, but revenue is years away and dilution risk looms.

Benz, Stellantis, Hyundai and Kia, which are interested in its technology's potential to power their electric vehicles.

Factorial Inc. (“Factorial”), a U.S. developer of solid-state battery technology, announced today that it has completed its previously announced business combination with Cartesian ...