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BATTERY JAPAN - About the Show
September 9, 2026 — March 24, 2027 · 9:00 AM – 6:00 PM Unverified · Makuhari Messe—BATTERY JAPAN is Japan's leading exhibition for secondary batteries, fuel cells, and energy storage. Autumn 2026: Sep 9-11, Makuhari Messe, Chiba. Also Osaka Nov 18-20, 2026 and Tokyo Spring Mar 24-26, 2027.