Sinewave Revolution Dynamo USB Charger

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Simple converter for charging USB devices from a dynamo
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The Sinewave Cycles Revolution is a bicycle dynamo powered USB charger. It converts electricity generated by hub and bottle dynamos to USB output. The Revolution allows users to charge USB-powered devices while riding.

The Revolution is made in the USA.

Frequently Asked Questions

Installation Instructions


  • Cell Phones
  • GPS
  • Battery Packs
  • Rechargeable Headlights
  • Rechargeable Speakers
  • Any USB-powered device!


  • Best in class efficiency
  • High Speed Overload Protection
  • Simple Installation
  • Shock and vibration toughened
  • Waterproof
  • Gold-plated USB connector won't rust or corrode


  • Starts charging at 3.5 MPH (5.5 km/h)
  • Full charging at 9 MPH (14.4km/h)
  • Max current: 1 Amp
  • Also works with DC input up to 52V
  • Weight: 37 grams
  • Dimensions: 54mm x 35mm x 14mm
  • Wire length: 36" (91 cm) (contact us if your setup requires a longer wire)
  • Wire ends: Stripped wire

1 year

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