Company Details

Leclanche SA

Leclanche is the specialist for taylor made battery pack solution. Mainly focused in the development, qualification and production of ruggedized  battery pack solutions, our key markets are military, medical and professional segment. Specific know-how is available for large battery pack using li-ion and li-polymer technologies. Proprietary of Bullith batteries subsidiary. Leclanche hasa li-polymer titanate technology for high technology batteries.

Leclanche S.A. was established in Yverdon-les-Bains, Switzerland in 1909. During the early years Leclanche designed, developed and manufactured dry cells (primary batteries) and lighting equipment, and already from the beginning-1920's diversified into capacitors, and later, rechargeable batteries (secondary batteries) and associated systems.

Today, the Leclanche Group of companies employs about 320 people in Switzerland and France, and is also available through an international network of partners and agents. Recognized as one of the few companies in the world to have a complete product line in electrical energy storage, Leclanche has a very large business spectrum with more than 60% dedicated to industry & OEM applications.

The company offers products for electrical energy storage applications including dry cells, lead-acid batteries (TRA-STA), rechargeable batteries, portable batteries (Ni-Cd, Ni-MH, Li-Ion), capacitors (Electrolytic and Film capacitors), chargers and other related systems.

Total Sales (2005): Euro 20M

Export Sales (2005): Euro 5M

Major Defence Customers

Company Name Sagem
Product Supplied Li-ion battery pack (engineering, qualification and production)
Year 2005
Project Name FELIN
Duration 7 years


Address:48, avenue de Grandson
City:Yverdon-les-Bains Vaud
Country :Switzerland
Phone No:+41-24-4472340
Fax No:+41-24-4472230
Website :

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