Charge your phone using Sunshine/Solar Free via the screen with the power of sun.
There is enough light, you can reach voltages of up to 3.6 volts. Simply start the app, put it in the sun and watch as it regenerates your smartphones battery.
To protect your phone, never put it for a long time to the direct sunlight, because the high temperatures can damage it.
Of course, the screen of your Android smartphones can not use as solar panel. Solar Chager Free is just a fun-app, note more! With this app you can prank your friends.
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