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prologium

Latest coverage tagged with prologium.

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Mercedes-Benz, ProLogium Sign Joint Testing Deal for Gen4 Solid-State Battery Cells

Mercedes-Benz has secured priority access to ProLogium's latest Gen4 superfluidized all-inorganic solid-state battery cells under a new joint testing agreement. The deal, building on a nearly decade-long partnership, will see the cells undergo electrical, thermal and safety testing to assess their suitability for future vehicles.

Priya Sharma

Analysis

ProLogium begins mass production of Gen 3.5 all-solid-state lithium ceramic battery in Taiwan

ProLogium has started mass production of its Gen 3.5 Lithium Ceramic Battery, a 185.4 Ah cell delivering 381 Wh/kg and 903 Wh/L with verified all-solid-state performance. The milestone advances solid-state commercialization, with cells already shipping to automotive and unmanned-systems customers ahead of a planned Gen 4 launch.

Sarah Mitchell Sep 18, 2026

Battery Technology

In Pictures: ProLogium Starts Mass Production of All-Solid-State Battery at 381 Wh/kg, 903 Wh/L

Sep 17, 2026

ProLogium Starts Mass Production of All-Solid-State Battery at 381 Wh/kg, 903 Wh/L

Battery Technology

In Pictures: ProLogium Secures $50M Investment to Advance Solid-State Battery Gigafactory in France

Battery Technology

ProLogium Secures $50M Investment to Advance Solid-State Battery Gigafactory in France

Aug 8, 2026