Regulatory Filings • Nov 28, 2025
Regulatory Filings
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Leclanché SA / Key word(s): Miscellaneous
Leclanché Reports Incident on Module Assembly Line - No Injuries and Building Unaffected
28.11.2025 / 18:39 CET/CEST
Leclanché Reports Incident on Module Assembly Line - No Injuries and Building Unaffected
YVERDON-LES-BAINS, Switzerland, 26 th of November, 2025 – Leclanché SA (SIX:LECN), one of the world’s leading energy storage companies, informs that an incident occurred on its module assembly line in Yverdon-les Bains during end-of-line testing in the evening of the 25 th of November 2025. The incident resulted in a fire affecting a single battery module.
No employees or contractors were injured, and the building sustained no damage. The local fire brigade responded swiftly and carried out the intervention smoothly, removing the smoke and securing the burnt module. Damage to components of the assembly line is being assessed in order to resume production as quickly as possible. The rest of the production remains unaffected.
The Company is investigating the incident with the relevant authorities and will provide further updates should new material information become available.
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About Leclanché
Leclanché is a world leading provider of low-carbon footprint energy storage solutions based on lithium-ion cell technology. Established in 1909 in Yverdon-les-Bains, Switzerland, Leclanché’s history and heritage is rooted in battery and energy storage innovation. The company’s Swiss culture for precision and quality, together with its production facilities in Germany, make Leclanché the partner of choice for companies seeking the very best in battery performance and who are pioneering positive changes in how energy is produced, distributed and consumed around the world. Leclanché is organised into three business units: energy storage solutions, e-Mobility solutions and specialty battery systems. The company currently employs over 350 people with representative offices in eight countries around the world. Leclanché is listed on the Swiss Stock Exchange (SIX: LECN).
SIX Swiss Exchange : ticker symbol LECN | ISIN CH 011 030 311 9
Disclaimer
This press release contains certain forward-looking statements relating to Leclanché's business, which can be identified by terminology such as "strategic", "proposes", "to introduce", "will", "planned", "expected", "commitment", "expects", "set", "preparing", "plans", "estimates", "aims", "would", "potential", "awaiting", "estimated", "proposal", or similar expressions, or by expressed or implied discussions regarding the ramp up of Leclanché's production capacity, potential applications for existing products, or regarding potential future revenues from any such products, or potential future sales or earnings of Leclanché or any of its business units. You should not place undue reliance on these statements. Such forward-looking statements reflect the current views of Leclanché regarding future events, and involve known and unknown risks, uncertainties and other factors that may cause actual results to be materially different from any future results, performance or achievements expressed or implied by such statements. There can be no guarantee that Leclanché's products will achieve any particular revenue levels. Nor can there be any guarantee that Leclanché, or any of the business units, will achieve any particular financial results.
Media contacts:
Switzerland / Europe:
Thierry Meyer
T: +41 (0) 79 785 35 81
E-Mail: [email protected]
Germany:
Christoph Miller
T: +49 (0) 711 947 670
E-Mail: [email protected]
Investor contacts:
Hubert Angleys / Pierre Blanc
T: +41 (0) 24 424 65 00
E-Mail: [email protected]
End of Media Release
View original content: EQS News
| Language: | English |
| Company: | Leclanché SA |
| Av. des Sports 42 | |
| 1400 Yverdon-les-Bains | |
| Switzerland | |
| Phone: | +41 (24) 424 65-00 |
| Fax: | +41 (24) 424 65-20 |
| E-mail: | [email protected] |
| Internet: | www.leclanche.com |
| ISIN: | CH0110303119, CH0016271550 |
| Valor: | A1CUUB, 812950 |
| Listed: | SIX Swiss Exchange |
| EQS News ID: | 2236464 |
| End of News | EQS News Service |
2236464 28.11.2025 CET/CEST
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