Hello friends with this 9v to battery to mobile charger circuit you can easily charge your mobile. This circuit gives you 5-volt output with 300ma to 500ma current.

Because 9-volt battery easily available and you can charge your mobile any time anywhere. 

9v Battery To Mobile Charger Circuit Diagram

9v battery to mobile charger circuit diagram
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Parts List For Mobile Charger Circuit Diagram

  • Parts List :- Voltage Regulator 7805 1pc
  • Resistor 470 ohm to 1k 1pc
  • LED 3mm 1pc
  • USB Female Port
  • Battery 9 volt

How To Make Emergency Mobile Charger Watch The Video