About Exhibition BATTERY FORUM Poland 2026 will be held from 19th - 21st May 2026 at Ptak Warsaw Expo in Nadarzyn, Warsaw, Poland. This is a trade fair for batteries and energy storage technologies and power supply. The fair is expected to attract over 300 exhibitors from over 20 countries. It is a valuable opportunity for businesses to learn about the latest battery technologies, meet with potential partners, and explore new business opportunities