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$3 solar-powered cell phone charger | make:, This cheap solar-powered cell phone charger is great for people that need to charge almost anything from a usb connection..

How to build a solar powered usb charger - youtube, How to build a 5v solar powered usb charger, d.s.a.r.i. project for bbe 2201, special thanks to browndog gadgets for instructions and parts..

Diy solar phone charger ($5 battery free - updated!), Here's a real quick and easy tutorial on making a "portable solar phone charger", it only took me 5 minutes to make one! it's powered by pure solar energy..

Amazon.com: anker 15w dual ports usb solar charger, Buy anker 15w dual ports usb solar charger powerport solar lite for iphone 6/6 plus, ipad air 2/mini 3, galaxy s7/s6/s6 edge and more: solar chargers - amazon.com.

Solar based multipurpose charger circuit, Here is an ideal solution to harvest solar energy for charging purpose. this charger can replenish almost all types of batteries including mobile phone bat.

Students build an electric car with better range than a, Glenn ong/unsw australia sunswift. tesla has a new competitor, and it’s not from bmw or general motors. it’s from australian university students, whose electric.