JSAE 2025 in Yokohama: Battery Technologies
Battery life extension, safety components, etc.
Summary
The Automotive Engineering Exposition 2025 was held for three days from May 21 (Wednesday) to May 23 (Friday), 2025, at the Pacifico Yokohama convention and exhibition center. According to an announcement by the organizer, the Society of Automotive Engineers of Japan, Inc. (JSAE), the event included 617 companies with 1,470 booths, and attracted 79,808 visitors, an increase of 3,836 visitors from last year.
This report focuses on core electrification-related technologies such as storage batteries, battery packs and modules, battery life extension and safety, and charging systems.
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| Cutaway model of the Mitsubishi Outlander PHEV | Valeo's electrification technology exhibit | 
Analysis Reports: Lithium-Ion Battery
Related reports:
JSAE 2025 in Yokohama: e-Axles, Motors, xEVs (Jun. 2025)
Smart Energy Week Spring 2025 (2) BEVs, Batteries, and Chargers (Apr. 2025)
BYD's Super e-Platform Technology Launch (Apr. 2025)
Automotive World 2025: Batteries, Charging, and Measuring Devices (Feb. 2025)
2024 China Electric Vehicle Charging and Battery Swap Ecosystem (Jan. 2025)
CAR Battery Day 2024 (Dec. 2024)
Battery Technologies: Battery life extension, safety components, etc.  (Jul. 2024)
2025 JSAE Automotive Engineering Exposition: Archives of past exhibits reports 
2024 JSAE Automotive Engineering Exposition: Archives of past exhibits reports
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