Solar Travel Backpack..To Charge on the Go

Charging on the go will never be so easy.Keep walking and the solar power station will charge your battery while you walk in the sun. Materials Required.. 1.A solar panel2.powerful magnets or a hanger3.charge controller or a diode.4.wires5.a usb cable Attach the Solar Panel to the Backpack.. U...
By: harishk99

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