Let's indulge in some data to find out how quickly we can charge different batteries and devices using a bicycle dynamo USB charger.
As of this month, if you want to harvest power from your bike, the most powerful and most efficient way is using modern rim dynamos.
November 19, 2020
There’s a wide array of hub dynamo USB chargers available, so I've created this page to help you to see and compare the different models.
November 17, 2020
I’ve written very extensively about the humble dynamo hub over the years, but new data from Skjegg Blogspot…
April 4, 2020
These special batteries provide continuous power to your devices during times when your speed is too low for USB charging, for example, when cycling on hilly terrain, or when stopped at traffic lights.
August 30, 2019
There is a wide array of dynamo USB chargers available (24 of ’em, in fact), and while most…
July 20, 2019
Dynamo hubs are becoming more and more common on bikes used for bicycle touring and bikepacking. This can…
June 7, 2018
With dynamo hubs, lights and chargers becoming better by the day, I’ve been getting a lot of inquiries about…
September 2, 2017
Dynamo hubs are quite widely adopted in the bicycle touring, bikepacking and ultra racing scenes. With LED light technology…
May 11, 2017