The prospect of charging mobiles phones using solar power is intriguing. There are products available like the Freeloader which are can supply power for mobile phones. According to the stats the Freeloader should provide sufficient power to keep your mobile phone going for up to 44 hours. Once charged it can retain the charge for up to 3 months. When insufficient sunshine is around it can also be charged from a PC via a USB cable, as well as using its in-built solar panel. Interesting gadget and well thought through in terms of its practical implementation.
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