How to make 18650 battery charger with TP4056 module

18650 battery is a very common type of battery, you can find it anywhere, in any device such as: drone controller, in drill, in electric fan...
But the price of a charger of this type of battery is not cheap, so today I will share with everyone how to make a Test/Charger 18650 batteries by yourself with a specially designed and 3D printed cases.
** List Parts **
- TP4056 battery charger
www.banggood.com/custlink/KKv...
- 18650 battery holder
www.banggood.com/custlink/3GG...
- Mini Voltmeter
www.banggood.com/custlink/vvG...
- DC Power Jack
www.banggood.com/custlink/GK3...
- DC Switch
www.banggood.com/custlink/KGv...
- 3D box
STL files: ouo.io/Iug7s8
!!! DO NOT COPY & REUP !!!
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Full guide here: goldscrew.blogspot.com/2021/07/how-to-make-testcharger-18650-batteries.html