BERLIN, June 16 (Reuters) - Volkswagen (VOWG_p.DE) and a technology partner have mastered a battery manufacturing process called dry coating which if scaled up could cut the cost of cell production by hundreds of millions of euros a year, its battery chief said on Friday. "No-one else can do this today," battery chief Thomas Schmall said at a media roundtable. Dry-coating eliminates that step with an adhesive that does not require drying, Schmall explained. Together with scaled-up production and cheaper raw materials, the carmaker hopes the procedure will help bring down cell costs by around 50%, Schmall said. Reporting by Victoria Waldersee; Editing by Rachel More and Jan HarveyOur Standards: The Thomson Reuters Trust Principles.

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Persons: Koenig, Thomas Schmall, Schmall, Tesla, Sebastian Wolf, Victoria Waldersee, Rachel More, Jan Harvey Organizations: Bauer AG, Maxwell Technologies, Reuters, Volkswagen, Thomson Locations: BERLIN, Germany, Spain, Canada