Pyorailytarvikkeet ROSE | B + M Usb-Werk Power Supply And Charger

The Usb-Werk Is Connected To The Hub Dynamo And Provides A Voltage Of 5 Volts And A Current Of 500 Ma. An Integrated Cache Battery Ensures That The Voltage Supply Remains Constantly At 5 Volts, Even When Riding Slowly Or Stopping. This Makes It Particularly Suitable For Mobile Phones, Gps And Mp3 Players.