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Quality management

Leclanché is certified according to ISO9001:2015. With this we achieve a high transparency and good traceability of process steps. Therefore the susceptibility to errors in our products is lowered to a minimum in a sustained way.

At the production site in Willstätt in Germany we produce our lithium- ion-cells with modern machinery in a fully automated process in order to live up to our high aspirations on product quality.

Our transition to water based production results in:

  • a significant improvement in the environmental properties of the cells
  • increase of stability of the cells
  • reduction of cost per kWh

Leclanché cell production process is fully water based, no harmful solvents are used.