He used a hand-cranked iPod charger that he previously designed, added on a bike dynamo, and about 3 billion steps/tests later, he had a fully-functional iPod charger and light powered by his bike.

DIY battery-powered USB charger. Adam Pash May 31, 2006 Comments. Instructables has a step ... and 1.5 recharges for the mini - which, if you use rechargeable AA batteries, is a pretty good deal.

You can bring your battery and charger into your workplace with you and charge it while you work. Then you can get a workout on the ride home. Richard’s path towards solar charging his e-bike ...

I’ve set up the newest (and now only) version of the kit, with the Air battery, on both my bike and my wife’s bike. I've likely ridden more than 400 miles with Swytch kits since I installed ...

And with that, I had my very own DIY solar e-bike! Many e-bikes like the Lectric XP 2.0 can operate while the battery is also charging, but not all e-bikes have this feature.

Electric vehicles (EVs) are something of a hot topic, and most of the hacks we’ve featured regarding them center on conversions from Internal Combustion to Electric. These are all fine, and w… ...