How to convert 3xAAA Flashlight to 18650, 18500 Li-ion Battery

Описание к видео How to convert 3xAAA Flashlight to 18650, 18500 Li-ion Battery

This video show how you can convert a 3xAAA battery flashlight to using a rechargeable Li-ion 18650, 18500 or 18490 battery with a 3D printed adapter.



STL file for 3D Printing:

https://www.thingiverse.com/thing:462...


Blog:
https://cavy-lab.blogspot.com/


Background Music:

No.10 _A New Beginning - Esther Abrami (Youtube Music Library)

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