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Reconditioning of battery systems

We make the most of your circumstances


By sustainability, we mean considering the end in everything we do. Batteries are the driving force in the train or locomotive and provide mobility. This does not always require a completely new battery.

By refurbishing and reusing batteries, we actively contribute to environmental protection, avoid waste and conserve our natural resources.

Our commitment to sustainability is reflected in the performance of our highly qualified team, which maintains and reconditions your batteries according to the latest technical standards. The batteries go through an elaborate reconditioning process. Depending on the age and condition of the battery, a partial or full refurbishment is carried out.

During full reconditioning, we achieve capacities in accordance with the requirements of EN 60254 and 43 539-1 as well as complete conformity with new batteries in terms of function and electrical properties - so that you have fully functional batteries with tested quality at your disposal.


This is how we protect our environment and help our customers to act economically.


This is how it works

Just a few steps to a reconditioned battery



  • You report a battery failure
  • We will arrange for a replacement battery to be provided within 24 hours
  • We pick up your defective battery or battery to be tested
  • We recondition your used battery
  • We deliver the refurbished battery to you or store it for you in our warehouse


Regenerate and repair


  • High availability
  • Fast replacement delivery
  • Complete cost control
  • No own cost-intensive storage
  • Savings through reuse of tested components
  • Professional battery management
  • High quality
  • Full warranty


Partial and Full Reconditioning


Partial ReconditioningFull Reconditioning
Electrical testing and visul inspection of the battery

Quality parameters of partial reconditioning with minimum capacity 85 % are not fulfilled or

Age and condition of the battery do not allow partial reconditioning or

Special order by the customer

Mechanical testing and levelling out of the battery parameters including thorough external cleaning
Charging and discharging cycles (required residual capacity 85 %; other limit values by arrangement)
Replacement of defective componentsincluding individual cellsReplacement of all battery cells with new cells
Reuse of removed and tested components of other reconditioned batteriesCleaning, testing and reuse of all other components, e.g. battery trays, connection terminals and cable connectors
Final test and record of findingsFinal test and release in case of complete corres- pondence with the parameters of a new battery