Mullen starts road-testing an EV van packed with solid-state battery

Electric vehicle startup Mullen Automotive has begun Class 1 all-electric cargo van road testing with the integrated solid-state polymer battery pack. Vehicle road testing began on Feb. 26, 2024, at Mullen’s Commercial Tech Center in Troy, Michigan. Mullen’s latest phase of solid-state polymer battery testing began in January with installation of the battery pack into […]