Battery Production Days (BPD) 2025 is an international conference and exhibition on battery cell production taking place 21–22 October 2025 in Münster, Germany. The event brings together about 250 participants for six themed sessions and more than 15 hours of networking, including exhibition time and factory tours. Program items cover innovations in cell manufacturing, digitalization and interoperability, quality assurance and factory planning, testing and analysis, and recycling and end-of-life concepts. Attendees can join guided visits to the FFB PreFab and FFB Fab research factories, exchange with speakers and peers, and review supplier technologies in the exhibition area. The audience includes executives, production managers, engineers, researchers, startups, and funding institutions.

Location: Münster, Germany
Venue: Messe und Congress Centrum Halle Münsterland