How to Make 2S 3S 4S Battery from 18650 batteries

Sunkko 737G Spot Welding Machine - https://youtu.be/pPY3z0PCav0

Materials Required:
1. 18650 Batteries – https://bit.ly/3dUToNA
2. 2S 3S 4S 6S 8S Balance Cable Wire - https://bit.ly/3czxYFH
3. T plug Connectors - https://bit.ly/2LADY57
4. Nickel Strip - https://bit.ly/2yWiD3A
5. PVC Heat Shrink Tubing - https://bit.ly/2Z9FtPK
6. 18650 battery insulator ring - https://bit.ly/2WEZv2Z

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Видео How to Make 2S 3S 4S Battery from 18650 batteries канала LahisTech