ProLogium and Rimac Technology unveil an EV battery pack concept at the 2026 Paris Motor Show, with functional battery testing planned for 2027.
Mercedes-Benz will test ProLogium’s Gen4 battery cells for future EVs, focusing on safety, energy density, fast charging, performance and scalability.
ProLogium's Gen 3.5 all-solid-state battery enters mass production in Taiwan with 381 Wh/kg energy density and 903 Wh/L volumetric density.
ProLogium and OPmobility sign an MoU to explore integrating solid-state battery technology into EV battery modules and packs, aiming to accelerate next-generation electric vehicle adoption.
Solid-state battery pioneer ProLogium plans to go public via a SPAC merger with TDAC, securing funding for its French gigafactory and next-generation battery expansion.
ProLogium launches construction of its Dunkirk gigafactory to produce next-generation solid-state lithium ceramic batteries. The plant will scale to 12 GWh by 2032, strengthening Europe’s EV battery supply chain and energy sovereignty.

