Lithium-ion batteries play an important role in the energy transition; they are used in electric cars, for example. But what can be done when their charging capacity is no longer sufficient for their intended use?

‘Used batteries that are no longer suitable for vehicles still have considerable storage capacity,’ emphasises André Gazsó, who has investigated possibilities for reuse and recycling as part of the SafeLiBatt project. According to Gazsó, it is important to regulate their use, as there are also risks and potential hazards involved.

In the ITA dossier ‘A second life for batteries,’ Gazsó describes measures that can be taken to promote the reuse of lithium-ion batteries. These include compliance with health and safety standards, training for skilled workers, and financial incentives for second-life applications.