Friday, 22 July 2016

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How to make a power bank

A power bank circuit for charge mobile by 7805 ic essay World4hindi by Naveen rathore

I will show you how to make a power bank for charge your mobile emergency
It is easy to make and few compound need


Mobile life haks
To make this you need few compound

¹  9 volt battery

2  7805 ic

3 usb cable




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To build the simple usb power bank for charge your mobile  you see the circuit given below




Smartphone projecter essay

You see the circuit and make it and change your mobile emergency

6 comments:

  1. dealers and manufacturer of power banks in india
    power bank dealers

    ReplyDelete

  2. This is really awesome and beautiful.
    Thank for this sharing.
    Ambrane Power Banks

    ReplyDelete
  3. I tried this, but i took a 12v battery and it got fail.. but later i got it, your circuit is working, good!

    by-Mdmash Developers

    ReplyDelete
  4. Hey, I have got good information through your blog that I'm searching for Thank you for sharing this blog with us you have very unique knowledge keep posting such type of blogs. I will share my friends as well. Read more

    Also, visit our website to find some Smart tek

    ReplyDelete