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March 17 (Tue) - 19 (Thu), 2026 10:00-17:00

Tokyo Big Sight, Japan

September 9 (Wed) - 11 (Fri), 2026 10:00 - 17:00

Makuhari Messe, Japan

November 18 (Wed) - 20 (Fri), 2026 10:00 - 17:00

INTEX Osaka, Japan

BATTERY JAPAN

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＼ For TOKYO[SPRING] SHOW ／

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Previous Show（Nov.2025) Useful Information for visiting

Open Seminar (Free / No Pre-registration Required)

Battery technologies are the key to achieving carbon neutrality by 2050 as they will largely contribute to the popularisation of renewable energy and EVs. BATTERY JAPAN gathers a broad range of technologies, components, materials, and devices for rechargeable batteries development & production. The show attracts professionals from all over the world.

Forecasted Exhibition Scale for 2025–2026

2,300

Exhibitors

134,000

Visitors

380

Conference

67

Exhibitors and visitors from overseas

Note:The number of exhibitors,visitors,and conference speakers are expected including concurrent shows.

What is your purpose at the Exhibition?

Why Exhibit at BATTERY JAPAN ?

BATTERY JAPAN is Best Platform to Increase your Presence & Meet New Customers!

Japan's Leading Exhibition for Battery Technology

BATTERY JAPAN brings together a wide range of technologies, components, materials, and devices essential for the development and production of rechargeable batteries.
The exhibition serves as a central hub for innovation and industry advancement.

Attracting a Global Audience

The exhibition draws a diverse array of visitors from across Japan and around the world, offering exhibitors valuable opportunities to connect with international buyers, partners, and industry leaders.

3 Annual Editions for Broader Market Reach

Held three times a year, the exhibition enables participants to engage with distinct target audiences at each session, maximizing business opportunities across different markets and regions.

Exhibit Profile

Components & Materials (Raw Materials / Key Components)
Cathode/Anode Materials, Electrolytes, Solid Electrolytes, Separators, Conductive Additives & Binders, Electrode Foils, Current Collectors, Packaging Materials, Insulation Materials, etc.

Material Development and R&D Support
Materials Informatics (MI), Contract Analysis, Research Support Services, CAE, AI for Material Discovery, etc.

Battery Manufacturing Equipment – Front Process
Grinding & Mixing Equipment, Coating, Drying Machines, Compressing Machines, Slitters, etc.

Cell Assembly & Sealing Equipment – Mid Process
Winding Machines, Stacking Equipment, Electrolyte Filling, Sealing Machines, Cell Inspection Equipment, etc.

Module & Pack Production Equipment – Final Process
Module Assembly Systems, Battery Pack Equipment, Aging Equipment, BMS Installation Systems, Dry Rooms, Dust & Humidity Control Equipment, Anti-static Systems, Dust Collectors, etc.

Evaluation, Testing & Analysis Technologies
Charge/Discharge Testers, Cycle Life Test Systems, Insulation & Dielectric Strength Testers, Material Analysis Equipment, etc.

Battery Management Systems (BMS) & Control Components
BMS, Thermal Management Materials, Sensors, etc.

Finished Products (Batteries, Capacitors, Systems)
Lithium-ion Batteries (LIB), All-Solid-State Batteries, Sodium-ion Batteries, Capacitors, etc.

Battery Recycling & Resource Recovery Technologies
Battery Dismantling & Sorting Equipment, Crushing & Grinding Machines, Sorting & Separation Technologies, Wet & Dry Recycling Processes, Equipment for Regenerated Materials, Reuse & Refurbishment Technologies, Recycling Support Services, etc.

Battery Passport Compliance Solutions
Battery Passport Management Systems, Data Acquisition & Logging Devices, QR Codes / RFID Tags, Blockchain Technologies, Carbon Footprint (CFP) Measurement Tools, Supply Chain Traceability Services, etc.

Expected Visitor Profile

Next-Generation Automotive Manufacturers
Electronics Manufacturers
Secondary Battery Users

Battery Material Manufacturers
Universities and National/Public Research Institutes
Other Secondary Battery-Related Companies ...and more

Exhibitor Guidance & Support

Showcase Your Battery Solution and Reach Key Industry Players!
Get the details—Please download the materials.

Exhibiting Info Download (FREE)

Why Visit at BATTERY JAPAN ?

2,300+ Global Exhibitors Gather Under One Roof!

Offering Solutions for Challenges at Various Stages in the Industry.
Note: The total number of exhibitors represents the overall count and may vary depending on the exhibition edition.

Discover New Technologies

Explore innovations designed to boost efficiency and enhance sustainability. Connect with industry leaders and discover transformative solutions to drive your business forward.

Connect with Experts

Engage with keynote speakers and panelists who are leaders in their fields. Their presentations and discussions offer valuable insights to deepen your understanding of the energy industry.

List of Exhibitors (excerpts/Feb 2025)

See more Exhibitors

Products & Solutions (excerpts/Feb 2025)

Search Product

Solid-State Batteries

Battery Fuels/Components

Manufacturing Equipment / Ancillary Facilities

Testing / Inspection Equipment

Evaluation Equipment

BMS (Battery Management Systems)

EV-Related
Technologies

Battery Recycling / Reuse Technologies

Useful Information for Visiting (Feb 2025)

Floor MAP

Product search

Exhibitor search

Conference program

Open Seminar

Access to the Venue

FAQ for Visitors

BARRIER-FREE

Visitor Registration (FREE)

Why attend the Conference?

Access the Latest Industry Insights

Learn about the newest technologies, market trends, and policy updates directly from industry experts.These conferences provide valuable intelligence to support strategic business planning and innovation.

Expand Your Professional Network

Engage with a wide range of industry professionals, potential business partners, and government representatives. It’s a great chance to grow your network and explore future collaboration.

Conference Program

BATTERY JAPAN in SMART ENERGY WEEK

Outline of Consisting & Concurrent Shows

H2＆FC EXPO

H2 & FC EXPO Related Tech. gathers technologies for "production", "transportation", "storage", and "use" of hydrogen.

PV EXPO

PV EXPO. gathers a full range of products and technologies from next-generation solar cells to solar power plant construction, maintenance and operation, and is well-established in the industry as the business
platform where experts from all over the world visit.

BATTERY JAPAN

BATTERY JAPAN. gathers a broad range of technologies, components, materials, and devices for rechargeable batteries development & production.

SMART GRID EXPO

SMART GRID EXPO. gathers VPP, DR-related technologies, Energy Management systems, Rechargeable Batteries, EV utilisations, etc.

WIND EXPO

WIND EXPO. gathers a wide range of technologies for wind power generation including wind turbines to wind farm construction, maintenance and operation, and offshore wind technologies, etc.

BIOMASS EXPO

BIOMASS EXPO. gathers biomass fuels, power generation systems, and heat utilization technologies, etc.

ZERO-E THERMAL EXPO

ZERO-E THERMAL EXPO. gathers power generation systems, plant equipment, maintenance & operation technologies, hydrogen, and ammonia utilization, etc.

CCUS EXPO

New exhibit area at SMART ENERGY WEEK [September] features CCUS technologies, including CO2 separation, recovery, storage, methanation, and synthetic fuels.

Special Exhibit Area

H₂ POWER WORLD OSAKA

Special exhibit area held inside SMART ENERGY Week Osaka, Western Japan's largest exhibition for renewable energy exhibition. The latest technologies and information about hydrogen and fuel cells will gather in Osaka, which is gearing up to host the World Expo in 2025.

FUSION POWER WORLD

Fusion technology, a potential solution to global energy issues, is advancing through international cooperation. This exhibit area fosters progress by uniting experts, information, and technology.

BIPV WORLD

BIPV WORLD is an exhibiting area for building-integrated photovoltaics technologies.

Floating Offshore Wind World

Floating Offshore Wind World is a special event focused on floating offshore wind technology, featuring exhibitions and conferences at this year's September event.

ESS - Energy Storage System - WORLD

A special exhibition, "ESS - Energy Storage System - World," focused on energy storage technology, will be held within the "SMART GRID EXPO," a leading exhibition in the next-generation power systems field.