I use a popular application on my droid that runs GPS to track my bike rides. The problem is that before I’ve gone twenty miles it KILLS my Vibrant (there will be no emergency calls dead). I need something to charge it on the go. Maybe it doesn’t HAVE to be a solar charger but ideally it would be something I could mount to my bike and use it to charge my phone while I’m riding. Hopefully it will also be rechargeable in case I’m out for forty miles (which is why I was hoping for solar). Also hopefully, it will not add any resistance to the ride. The weight is not really a factor, provided it can keep my phone going.












