The Best Spot Welders Are Only $20!

Hello folks, 🔋BattTube here. Today we will be looking at one of these cheap PCB Spot welders, There are several flavors of these PCB-interfaced battery spot welders but most of them are basically identical in how they operate, Some just have more MOSFETs than others (More = More Current = Better). These spot welders beat any Sunkko spot welder there is! I will be showing you how to set them up, How to choose the correct battery, How to spot weld 18650 cells, And some tips and tricks to get the most out of these spot welders. If you're in a rush you can find these on Amazon with a bit of markup from a local distributor. If you can wait then i would suggest getting the best looking one of aliexpress (More MOSFETS = BETTER). BIFRC makes the best PCB spot welder (in my opinion), with almost TWICE the MOSFETs as the one shown here, It's a budget K-WELD.

Chapters:
0:00 INTRO
1:08 What the kit comes with!
2:21 PCB component installation!
5:47 PCB solder pad fortification!
9:13 Choosing the right battery!
13:12 Connecting/Soldering battery & welding connections!
17:54 Connecting Battery!
19:54 How to turn on & operate!
20:49 Testing the different current levels!
24:56 Welding leads tips & tricks!
28:12 Like & Subscribe!

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💰🛒 Linked Products 🛒💰
*Amazon affiliate links
- PCB Spot Welder -
US: https://amzn.to/3FNa73L
CAN: https://amzn.to/3FMC8Zm

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