Busch & Müller USB Werk AC Mobile Charger via Hub Dynamo

Busch & Müller USB Werk AC Dynamo provides USB power The USB-WERK outputs 5 V voltage and up to 1 A current. An integrated small buffer battery ensures that the voltage supply remains constant at 5 V even at slow speeds and during short stops. The USB-WERK is therefore ideal for charging/running all types of USB devices: mobile phones, GPS, MP3 players, etc. Includes output cable with USB socket. Universally applicable The hub dynamo-powered universal mains charger allows voltage (up to 13.3 V) and current (up to 1.5 A) to be adjusted in small increments. It starts charging from approximately 8 km/h. At just 15 km/h, it charges as quickly and powerfully as standard mains devices. It can accept direct current up to 50 V. Operation with an e-bike battery or car battery is also possible. Mounting The E-WERK can be attached to frame tubes of various diameters at any suitable location using rubber rings or cable ties. The E-WERK is splash and rainproof. Connection options E-WERK Universal connections for USB, Mini-USB, Micro-USB. 2 free cables for individual connections. With plugs for SON and Shimano hub dynamos. Waterproof cable glands.