mini spot welder kit
18650 battery spot welder.
cheap pcb 18650 spotwelder build and reviewed
is a cheap diy spot welder for lithium 18650 batteries any good? I built it and put it to the test.

get one here
https://amzn.to/3hrM3wI

0:00 18650 battery spot welder
0:25 what's in the packet?
2:30 assembly guide
17:00 car battery connection
21:00 can it spot weld?
24:00 spot welding 18650s
24:30 the conclusion
#pcbspotwelder
#18650 spot welder