
CES 2027
The world's largest technology show, where vehicle electrification, autonomy and energy tech now occupy a substantial share of the floor.
- Dates
- 6–10 Jan 2027
- Location
- Las Vegas, US
Image: RX JapanJapan's largest rechargeable battery trade fair, part of SMART ENERGY WEEK at Tokyo Big Sight.
Battery Japan is the battery pillar of RX Japan's SMART ENERGY WEEK at Tokyo Big Sight, covering the manufacturing and development of rechargeable batteries: materials, cells, production equipment, testing and EV/storage integration.
Co-located shows cover solar, hydrogen and fuel cells, smart grid and energy management — worth a single trip for anyone across the storage value chain.
Networking
Curated buyer-seller meets and introductions.
Product launches
New products and demos unveiled on the floor.
Organiser of SMART ENERGY WEEK at Tokyo Big Sight, incorporating Battery Japan — Japan's largest rechargeable battery trade fair.
This event is run by RX Japan, not by DIYguru. We list it so you can find it — registration, pricing and any changes are handled entirely on their site.

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