How Many Volts Does A Bicycle Dynamo Produce?
How Many Volts Does A Bicycle Dynamo Produce? Related to that, a typical bicycle dynamo generates 6V and 3W of alternating current. Sure wouldn’t power a 100W lightbulb, but it still can charge phones and power some decent LED flashlights, although not both at the same time. How long does it take to charge 36v