How to make High Power Flashlight using AA battery - mini Flashlight

In this video I show you how to make a small but very powerful flashlight.
This flashlight is made using AA battery and the phone flash and is very powerful.
In this video, I will teach you how to shrink the power bank module to fit inside the AA battery.
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about this video :
mini Flashlight
High Power Flashlight
How to make LED flashlight
Mini LED Flashlight
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data sheet:
[ Ссылка ]
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List of tools and parts:
[ Ссылка ]
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Purple by Roa [ Ссылка ]
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: [ Ссылка ]
Music promoted by Audio Library [ Ссылка ]
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0:00 | Intro
0:10 | Introducing LED
0:26 | Discharge the contents inside the AA battery
0:44 | Build a two-stage switch
2:42 | Introduction of AMS1117 regulator and circuit testing
3:19 | Install LED inside the AA battery
3:49 | Install Li-Po battery inside AA battery
4:02 | Miniaturization of 5V power bank module, model ST6845
6:26 | Puncture AA battery to install micro USB
7:06 | Circuit assembly and installation inside AA battery
8:16 | Complete the work and test the charge and the flashlight
8:37 | Compare the flashlight with the flash of the Samsung s21 Ultra
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