Friday, 8 April 2016

Charge your cell phone with 9v Battery

Hello friends,

         In this post, I will show you how to charge your cell phone with 9v battery. This is very useful when you are in emergency-like situation. It is small & handy, you can even carry it in your pocket.

So, let's build it.

Things you will need :
( Click on it to buy from Amazon )

  1. A 9v battery
  2. A 9v battery cap
  3. AMS1117 IC
  4. Soldering Iron
  5. Solder Wire

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2 comments:

  1. Illini foundry12 May 2022 at 18:16

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  2. george stevens13 May 2022 at 11:32

    Awesome! Information. Great work thank you for sharing such useful information. keep it up all the best. I can also provide give information about coil winder machines in Illinois.

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