ProLogium’s lithium ceramic battery (LCB) technology features a film-free ceramic separator that enhances safety, energy density, and fast charging. It uses silicon composite and ultra-thin lithium metal electrodes to improve ionic conductivity and stability. The fourth-generation LCB achieves up to 380 Wh/kg and 860–900 Wh/L (targeting >450 Wh/kg and >1000 Wh/L by 2026) and supports charging from 5% to 80% in 8 minutes (5% to 60% in 5 minutes). A streamlined manufacturing process reduces core steps from 17 to 13, cutting production time and capital expenditure.
ProLogium’s product lineup includes its fourth-generation LCB cells delivering high energy density (380 Wh/kg, 860–900 Wh/L) and fast-charging performance, solid-state battery sample cells for automakers, and tailor-made solutions for automotive, consumer electronics, wearable devices, and industrial applications.
At CES 2025, ProLogium unveiled the world’s first fully inorganic electrolyte battery (fourth-generation LCB). In October 2024 at the Paris Motor Show, it debuted the first 100% silicon composite anode battery (749 Wh/L, 321 Wh/kg). The company launched a gigawatt-hour demonstration line in Taoyuan and opened an R&D center in Paris-Saclay, with a Dunkirk gigafactory slated for mass production by 2027.
ProLogium has raised $785.7M in 10 funding rounds from investors including China Reform Fund (CRFM), VinFast, POSCO, Mercedes-Benz, SoftBank China Venture Capital, Primavera Capital Group, dGav Capital, SBCVC Navitas Limited and Carna Investments Holding Limited.
