Pocket Sized Power Bank

by Mugilangns in Circuits > Assistive Tech

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Pocket Sized Power Bank

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This power bank is very cheap. We can build this from 50 bucks.

Which is tiny so that it can easily fit into pocket

Let's get started

Components

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1.li po battery
2.18650 charging module
3.soldering
4.gluegun
5.wires

Making and Finishing Up

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Solder two wires at 18650 module

Connect the wires with battery

Use some boards or charts to wrap to up

That's it our simple pocket power bank is ready