Overview
- Mercedes‑Benz and ProLogium signed a joint testing agreement this week that gives Mercedes priority access to ProLogium’s Gen4 lithium ceramic battery cells for vehicle evaluation.
- Mercedes will run extensive electrical, thermal and safety tests at its own facilities and at external specialist institutes to judge whether the cells are suitable for future cars.
- ProLogium positions Gen4 as a ceramic lithium platform built for intrinsic safety using a non‑flammable inorganic electrolyte, a ceramic separator and an active safety mechanism while also targeting high energy density and fast charging.
- ProLogium says it has validated GWh‑scale output at its Taoke plant in Taiwan and is advancing a Dunkirk gigafactory planned up to 44 GWh, and the company is pursuing a Nasdaq listing via a TDAC business combination to fund scale up.
- Test results, the Dunkirk factory ramp and the pending Nasdaq transaction will determine whether Gen4 moves from pilot validation to vehicle‑scale production and could shift European EV supply chains and charging performance for drivers.