What to do with the old batteries? The number of registrations for electric cars is increasing sharply. But where should the old drive batteries go? The Importeuverband Auto-Schweiz is striving for a recycling solution for the industry. Empa specialists support him. The jagged metal roller grinds its way into the battery modules, crushes the plastic frames, slits open the silver foils of the lithium polymer packs, tears everything up [...]