All these years Ive been learning how to make battery packs and with every iteration I build a better 18650 Lithium ion battery pack every time.
This, is my safest battery pack to date. I have shared with you my experience and knowledge of building 18650 battery packs from over the years.
Hope you enjoy it.

Nickel Strips:
[ Ссылка ]

Fishpaper Orings
[ Ссылка ]


Build your Spotwelder here:
[ Ссылка ]

Here's Lee's channel:
[ Ссылка ]

свернуть