Stellantis & Factorial Energy Hit Solid-State Battery Breakthrough
New Tech Promises Faster Charging, Better Range, and More Durable EV Performance

Stellantis and Factorial Energy just hit a major milestone in the development of next-gen electric vehicle batteries. The two companies have successfully validated automotive-sized solid-state battery cells using Factorial’s FEST® (Factorial Electrolyte System Technology), bringing solid-state batteries one step closer to the vehicles we’ll actually see on the road.

Stellantis & Factorial Energy Hit Solid-State Battery Breakthrough
Stellantis and Factorial Energy achieve a breakthrough in solid-state battery technology for electric vehicles with FEST® cells.
