STELLANTIS AND FACTORIAL ARE DEVELOPING SOLID STATE BATTERIES FOR DODGE CHARGER DAYTONA EV AND MORE

EV Channels Review

This episode of Out of Spec Bits delves into the significant development of solid-state batteries, with Stellantis and Factorial Energy reaching a key milestone using the Dodge Charger Daytona EV as a testbed. The primary takeaway is the impressive energy density achieved (375 Wh/kg), nearly double that of current lithium-ion batteries, which promises lighter and more efficient EVs. While charging from 15-90% in 18 minutes is an improvement, it falls short of leading Chinese manufacturers. A major benefit highlighted is the potential for reduced weight and improved safety, addressing key criticisms of current EVs like the heavy Dodge Charger. However, challenges remain, including high initial production costs and manufacturing complexities, though these are expected to diminish with scale. The technology is slated for demonstration fleets by 2026, with potential consumer vehicle integration shortly after. The review suggests solid-state batteries could also revolutionize hybrids by significantly extending electric-only range, making them a more viable stepping stone to full EVs. Despite Stellantis's recent perception issues, this advancement could be a crucial step in revitalizing the brand's EV offerings.