Here you can see the products which i used in this video
High Drain Lithium LiitoKala HG2 18650 3000mah;
AliExpress http://s.click.aliexpress.com/e/DYGUf6ne
Amazon https://amzn.to/30tfmUp

BMS PCM Battery Protection Board
3S 12V
AliExpress; https://s.click.aliexpress.com/e/_Dl6...

Battery Spot Welder    • DIY Battery Spot Welder / Spot Welder...  

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