Originally Posted by
Tandem Tom
Had a thought last night and wanted to get some input from you guys.
Take a USB rechagable rest flasher afix the charging cord,maybe silicone for a seal, and run the wire up to a Dynamo setup with USB charging capabilities? Maybe 2 rear flasher?
It is best to send the power from a dynamo hub to a battery back-up that can be used to recharge anything that uses USB. When I am riding and my power pack is full I start rotating electric devices like lights, GPS, phone, MP3 player, electric toothbrush, cameras and on and on. I have 3 different rechargeable LED/reflective lights on my bike and trailer but wouldn't want them hardwired.