Use of a FP2 on Bike by Electricity by Hub Dynamo?

did anybody already try to use the FP2 on a bike for navigating and use the power supply by a hub dynamo?
Off course I have to buy a quite expensive, special recharger for the phone. But I know, that the FP2 reacts weak on some rechargers. So I would appriciate it very much to recive some experiences from other users on that topic, to avoide a misinvestment
Thank you a lot!


5 posts were merged into an existing topic: Using a dynamo to charge your FP