usb cellphone charger

  1. guclusat

    USB Cellphone Charger

    This is the schematic diagram of cellphone charger circuit which connecter to the USB as main power. Whit this circuit, you can charger your cell phone from USB port in your PC or notebook. The majority of the cellphones battery is appraised 3.6 volts at 1000 to 1300 mah. These battery packs...
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