How to Make a Mini Tic Tac Power Bank / TUTORIAL

Intro: How to Make a Mini Tic Tac Power Bank / TUTORIAL

https://www.youtube.com/watch?v=yLVG9OcHP9c&feature=youtu.be

STEP 1: To Do a Mini Tic Tac Power Bank You Need!!!

In today's video I am going to share an awesome idea about how to make a portable charger or a power bank as lots of people call it yourself at home.
We will need only L 7805, a 9 volt krona battery, USB connector and connectors for krona batteries as well.

STEP 2: To Make One Yourself Is Pretty Easy and Simple.

Let's call the DIY craft a mini tic tac power bank because all inside component will be fitted into a tic tac container.

STEP 3: Since a Usual Krona Battery Isn't Enough I Advise You to To Use a Maximum Capacity Krona Battery You Will Only Be Able to Find. Keep Your Fingers Crossed!

STEP 4: I Wish You the Best of Luck!

You can buy voltage regulators on AliExpress. Here is the link to followhttps://goo.gl/0aOl58

Comments

[Luigi Pizzolito]

Don't you need capacitors to stabilize the regulator?

[ItsNick]

wouldnt the regulator heat up in the case?

[Luigi Pizzolito]

Cool!

If the phone drew one amp the voltage regulator would be dissapating 4W:

Pd = (9V - 5V)*1A = 4W