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Leclanché SA

  • BVC Midstream, Cell Manufacturing, Energy Storage Applications, Module & Pack Manufacturing, Stationary Battery Deployment
  • Anode Material, Battery Management System (BMS), Energy Storage System (ESS)

Leclanché SA is a Swiss leader in energy storage solutions, specializing in advanced lithium-ion technology and custom systems for transportation, utilities, and industry. With proprietary cell designs and sustainable manufacturing, they offer integrated solutions from cell production to system integration.

Company Location

Country:

Switzerland

City:

Yverdon-les-Bains

Contact details

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Company Overview

Leclanché SA is a Swiss energy storage solutions provider founded in 1909, combining German engineering and Swiss precision to deliver fully vertical lithium-ion battery systems across transportation, utilities and industrial markets.

Battery Technology

Proprietary lithium-ion cell designs including the XN50 niobium-based anode cell with enhanced energy density and fast charging; water-based manufacturing reducing cobalt to 5% in G/NMCA cells (+20% density); M3 modules with advanced thermal management; sophisticated BMS and energy management software for analytics and control.

Products

XN50 niobium-based lithium-ion cells; G/NMCA cells with 5% cobalt; M3 module generation for high-energy/power applications; PFAS-free and niobium oxide cell variants; integrated battery management systems and energy management software.

Recent Projects

In 2024 partnered with Pinnacle International Capital for up to CHF 360 million funding; deployed a battery storage system at Veolia’s gas power plant in Slovakia; showcased marine electrification solutions at the 2024 Electric Hybrid Marine Expo in Amsterdam.

Investors

Pure Capital S.A. holds a 61.0% controlling stake as of 2023; SEF-LUX participated through a debt-to-equity conversion; CHF 84.7M of debt-to-equity was approved in 2024; minority investors include ZKB Asset Management and Zürcher Kantonalbank’s investment arm.
Recommended:
  1. Beyonder, Leclanché Partner for Battery Production in Germany
  2. Leclanché Powers First Hybrid Cruise Ship with 4 MWh Battery
  3. EU Backs Leclanché’s PFAS-Free Battery Expansion in Germany

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