Amsterdam and Woburn, MA – October 2024 – Stellantis N.V. and Factorial Inc. (Factorial) have revealed an ambitious plan to bring solid-state battery technology closer to mass production, marking a significant leap forward for the future of electric vehicles (EVs). By 2026, Stellantis will deploy a demonstration fleet of the all-new Dodge Charger Daytona, powered by Factorial’s proprietary FEST® solid-state battery technology. Built on the STLA Large platform, this fleet represents a strategic milestone in Stellantis’ electrification journey, showcasing high-performance, affordable EVs designed for real-world conditions and large-scale market readiness.
Factorial’s FEST® Solid-State Battery: A Technological Breakthrough
Factorial’s FEST® solid-state battery technology promises several key advantages over traditional lithium-ion batteries, with its exceptional energy density of over 390 Wh/kg. This advanced energy solution delivers increased energy storage while reducing weight, optimizing performance, and lowering costs, all of which contribute to enhanced vehicle efficiency and extended range. By supplying Stellantis with this high-capacity battery technology, Factorial is enabling a new wave of EVs with performance standards that closely match, if not surpass, those of conventional combustion engines.
In Factorial’s CEO and Co-Founder Siyu Huang’s words, “We believe solid-state technology can play a crucial role in enabling the next generation of EVs with improved performance and reduced costs.” These benefits offer Stellantis a competitive advantage in the EV sector, where technological innovations are crucial for meeting consumer demand for both performance and affordability.
The STLA Large Platform: Built for the Next Generation of EVs
Stellantis has chosen the STLA Large multi-energy platform for the Dodge Charger Daytona demonstration fleet, affirming its commitment to high-performance EVs. Designed for high-volume electric SUVs and performance models, the STLA Large platform aligns with Stellantis’ Dare Forward 2030 strategic vision, which targets the deployment of up to two million electric vehicles globally. This platform is particularly versatile, supporting brands such as Jeep®, Dodge, Chrysler, Alfa Romeo, and Maserati, making it an ideal foundation for the application of advanced battery technologies like those developed by Factorial.
A Milestone in Stellantis’ Electrification Strategy
This demonstration fleet signifies a pivotal step in Stellantis’ electrification plan, which underscores affordability and performance as the dual pillars of its strategy. Factorial’s solid-state battery technology aligns with these principles, providing a solution that is not only high-performing but also conducive to cost-effective mass production, ultimately paving the way for broader EV adoption.
“This demonstration fleet is an important milestone in our partnership with Factorial,” stated Ned Curic, Stellantis’ Chief Engineering and Technology Officer. “By integrating Factorial’s innovative battery solution into the STLA Large platform, we are validating its potential to enhance our electric vehicle lineup, ensuring customers benefit from improved performance, longer driving ranges, and faster charging times in the coming years.”
A Partnership Rooted in Innovation and Sustainability
Stellantis and Factorial first joined forces in 2021, when Stellantis invested $75 million into Factorial, securing a collaborative framework that reflects their shared commitment to sustainable mobility solutions. With solid-state battery technology gaining traction across the automotive industry, this partnership showcases Stellantis’ forward-thinking approach to addressing evolving consumer and environmental demands.
As solid-state technology matures, it is set to redefine the EV market. Factorial’s FEST® batteries are poised to power a new generation of vehicles that offer not only longer ranges and faster charging times but also a more sustainable and eco-friendly solution to traditional battery compositions.
Looking Ahead to a Solid-State Future
As Stellantis prepares for the 2026 rollout of this demonstration fleet, the automotive giant is signaling a strong commitment to pushing the boundaries of battery innovation. Through its collaboration with Factorial, Stellantis is taking a substantial step toward the commercial viability of solid-state batteries, setting a precedent for future EV developments in terms of both performance and environmental responsibility.
This partnership not only underlines Stellantis’ dedication to innovation but also its drive to deliver an exceptional electric driving experience. By advancing solid-state technology, Stellantis is poised to meet—and potentially exceed—the needs of an increasingly electrified world, laying the foundation for a future where EVs dominate the automotive landscape.
