Stellantis N.V. has announced a new partnership with Zeta Energy Corp. to develop advanced lithium-sulfur battery technology for electric vehicles, a collaboration that began on December 5, 2024.

This joint development agreement focuses on pre-production planning and aims for mass production and vehicle integration by 2030.

The partnership specifically targets the creation of lithium-sulfur batteries that boast higher gravimetric and volumetric energy densities, comparable to current lithium-ion technologies.

These new batteries are expected to offer more range, 50% faster charging speeds, and a cost of less than half that of existing lithium-ion batteries per kilowatt-hour.

Stellantis claims that the new batteries will be lighter while maintaining the same usable energy density as current batteries, contributing to improved vehicle performance.

With this technology, fast-charging times for vehicles like the Jeep Wagoneer S could be reduced from 23 minutes to approximately 12 minutes for a charge from 20% to 80%.

The production process will utilize waste materials and methane, resulting in significantly lower CO2 emissions compared to current battery technologies.

This advancement could lead to lighter battery packs that enhance vehicle range, handling, and overall performance.

Stellantis is also preparing to launch the electric Dodge Charger Daytona EV, which will start at $59,995 and offer performance options with up to 670 horsepower.

The 2024 Jeep Wagoneer S, priced at $71,995, will feature advanced technology and a range exceeding 300 miles, while the 2025 Ram 1500 REV electric pickup is expected to deliver over 350 miles of range.

Tom Pilette, CEO of Zeta Energy, emphasized that this new battery technology could significantly enhance the performance and cost-effectiveness of electric vehicles.

In addition to this battery development, Jeep plans to introduce an electric version of the Wrangler, named the Recon EV, along with electric models of the Renegade and Compass.