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Sinewave Cycles USB Dynamo Powered Charging Device
For endless adventures, the Reactor USB Dynamo Powered Charging Device from Sinewave Cycles can be used to deliver an unlimited supply of power to your smartphone, GPS computer or any other standard USB-powered device. This neat solution replaces the stem top cap above your star-fangled nut in a threadless steerer tube, and power comes via your dynamo (not included), with a pass-through for the 6mm bolt. The interface delivers a maximum current of 1 Amp, and a steady 5V of power when up to speed at 9 miles per hour (14.4 km/h).
Features
Allows delivery of unlimited power for USB-powered devices like smartphones and GPS computers, right from your bike's cockpit
Fully waterproof - electronics are fully encapsulated in epoxy
Gold plated contacts that will not rust or corrode
