Originally Posted by simplygib

I also have a New Trent battery pack. It's the perfect solution for my needs. I can keep my phone, GPS and mp3 player fully charged for about a week with this thing. By then the New Trent needs a charge itself, but on tour I will stay in a motel once a week or more anyway, so can recharge it there. Fits nicely in my handlebar bag, weighs about 12 ounces, and can charge my devices anytime, anywhere, whether there's sun or not, whether I'm riding or not.