Stellantis to Launch Solid-State Battery EVs by 2026

Stellantis

Stellantis, a leading global automaker, plans to integrate solid-state batteries into its Dodge-branded electric vehicles (EVs) by 2026. This initiative is part of a collaboration with US-based battery start-up Factorial, in which Stellantis invested $75 million in 2021.

Breakthrough in Battery Technology

Factorial’s solid-state battery technology offers a significant leap in energy density, delivering up to 390Wh/kg. This surpasses current benchmarks for:

• Nickel and cobalt-based (NCM) batteries: Up to 300Wh/kg.
• Lithium-iron phosphate (LFP) batteries: Around 160Wh/kg.

This technology is expected to provide a driving range exceeding 600 miles for the Dodge Charger Daytona EV, positioning it as a game-changer in the EV market.

Industry Implications

Factorial has attracted investments from other prominent automakers, including Mercedes-Benz and Hyundai, underscoring the industry’s focus on advancing battery efficiency and performance.

Siyu Huang, founder and CEO of Factorial, stated:

"We believe solid-state technology can be crucial in enabling the next generation of EVs with improved performance and reduced costs."

Stellantis’ Expanding EV Portfolio

Stellantis, which owns 14 automotive brands including Fiat, Jeep, Alfa Romeo, and Vauxhall, aims to solidify its position in the rapidly growing EV market by leveraging advanced battery technologies.

With solid-state batteries offering enhanced safety, higher energy density, and reduced charging times, this move aligns with Stellantis’ long-term sustainability goals and its commitment to achieving net-zero carbon emissions by 2038.