Bicycle cell phone charger wind turbine with build in battery.
Cycling is already quite an enjoyable experience, but the experience can be enhanced using applications for smart phones specifically made for cyclists. Tracking your routes via GPS and calculating the remaining distance to your destination are just some of the amazing things you can when you bring your smart phones with you.
However, although you love using your smart phone along the way, you’ll be running out of battery soon because of the huge power consumption your smart phone does. Good thing there are lots of DIY tutorials that allow you to make your own bicycle cell phone chargers without having to spend a lot.
Image source: Imetomi
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