15V bicycle dynamo to charge Tekkeon MP3450


Is it possible to get 15V from a bicycle dynamo to power a charging device such as Tekkeon MP3450.

With the provided solar power adapters Tekkeon requires 15V to charge itself:

I'm thinking this would be very useful for bicycle touring where I can charge Tekkeon while biking and charge my devices in  the evening.

turgan (author) 6 years ago
Bumping this. The simple question is this:

How do I get 15V Dc from a bicycle dynamo?