How to Make a Super 20,000 mAh Power Bank (120W) – DIY Fast Charging Power Bank

How to Make a Super 20,000 mAh Power Bank (120W) – DIY Fast Charging Power Bank
In this video I show you how to create a power bank with multiple fast charging outputs using multiple batteries and a fast charging module.
To make this external battery, I used 6 3.7 V batteries, with a total capacity of 20,000 mAh. which can charge the phone many times.
You can use laptop battery to make this power bank
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List of tools and parts:
https://drive.google.com/file/d/195J-ZaSd7aU4OpLmkLTzuin8TTNa5c1c/view?uspshare_link
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file link:
https://drive.google.com/file/d/1MvIWr_PIrbNczmSTtu8eufOyIZW7XC_R/view?uspshare_link
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Data sheet:
https://drive.google.com/file/d/1e2qNTSzxRHQk3VzLS4U5awJJBVu3fzz7/view?uspshare_link
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#power_bank #battery #DIY #Howto #fast_charge #PenguinDIY #Penguin #how_to_make_a_PowerBank

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