We supply three of the biggest automotive groups with our TUBES for the development of onboard chargers. An onboard charger provides about 250 kWh electric energy per filling. It can be recharged in one minute. The charger is small, compact, cost-efficient and free of particulate matter or NOx emissions. Regarding the whole value chain kraftwerk allows the lowest carbon footprint worldwide. Our customers plan to use it for 24/7 and long-range vehicles.