ProLogium Debuts 'Superfluidized' Solid-State Battery at CES 2026, Expands Partnerships

Overview

• ProLogium showcased its all-inorganic solid-state lithium ceramic platform at CES with company-reported metrics of up to 860 Wh/L energy density, 57 mS/cm ionic conductivity validated by SGS, 4–6 minute 60–80% charging, and safety claims including no thermal runaway in ARC testing using an Active Safety Mechanism and a ceramic separator.
• With Germany’s FEV Group, the company presented a next-generation EV module targeting roughly 1,000 km range and fast charge capability, saying the joint program has reached a sample car–ready stage.
• A new partnership with Darfon Energy Tech aims to co-develop solid-state solutions for e-bikes and LEVs, focusing on intrinsic non-flammability, fast charging, and stable low-temperature performance.
• ProLogium, Kyushu Electric Power, and Nakayama Iron Works unveiled a 24V solid-state module for zero-emission construction machinery, detailing a 2,671 Wh module and expected gains such as extending MSD700 runtime from 2 hours to 3.7 hours and cutting charging to about 27 minutes.
• Further expansion moves include an MoU with Delta to co-develop a next-generation battery energy management system starting with 48V modules, ongoing shipments from a Taoyuan gigafactory, and a Dunkirk build-out targeting Gen4 mass production in 2028 with planned capacity steps to 12 GWh by 2032 and reserved expansion to 48 GWh.