Wanna make 18650 Battery Packs? WATCH THIS FIRST!

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:
https://usa.banggood.com/custlink/GmDdc4tu00

Fishpaper Orings
https://usa.banggood.com/custlink/mDmEC0P7ek
Build your Spotwelder here:
https://www.youtube.com/watch?v=6HfRCRTtVRk

Here's Lee's channel:
https://www.youtube.com/channel/UCmT_LZ31fROEeFC3TcBzV7Q

Видео Wanna make 18650 Battery Packs? WATCH THIS FIRST! канала Fungineers