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Computer Doctor.
• පරිගණකය ගැන හැදින්වීම ...
How to charging your Mobile Phone with solar Cell. Free energy system.
01. DC Solar Charging Cell (One or More)
02. DC DC 3.7V Battery Charging Circuit - with Protection
03. 3.7V 18000 or Other 3.7V Battery (Or Phone Battery)
04. DC DC 3.7 to 5V Voltage Booster Circuit
05. USB Charging Cable.
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