A delivery bicycle with fuel-cell technology is Deutsche Telekom’s contribution to city mobility that protects our climate. It can carry 150 kg at speeds of up to 25 km/h. A PEM fuel cell filled with hydrogen (Proton Exchange Membrane fuel cell) drives the motor. A 5 litre hydrogen cartridge enables a range of about 250 km. Service technicians in Berlin and Hanover are currently testing the practicability of the environmentally friendly Cargobikes.