$100 Battery Spot Welder II Sequre - SW2 Review II 18650 Lithium Cell

This is a really good, affordable option for welding nickel strip up to 0.15mm

Spot welder (affiliate links):
Aliexpress: https://s.click.aliexpress.com/e/_9QLorv
Sequre: https://bit.ly/3o3KpkI (use coupon code "SCHEMATIX" to get a discount)

Miniware Screwdriver:
https://www.aliexpress.com/item/10050...

𝐓𝐨𝐨𝐥𝐬 𝐈 𝐫𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝 & 𝐮𝐬𝐞 𝐦𝐲𝐬𝐞𝐥𝐟 (affiliate links)
🔥𝐒𝐨𝐥𝐝𝐞𝐫𝐢𝐧𝐠 𝐢𝐫𝐨𝐧𝐬:
MiniWare TS80P: https://amzn.to/33fyHfi
Aixun T3A soldering station: https://s.click.aliexpress.com/e/_AV3r9u
JBC CD-2BQF: https://www.welectron.com/JBC-CD-2BQF...

⚡️𝐏𝐨𝐰𝐞𝐫 𝐬𝐮𝐩𝐩𝐥𝐢𝐞𝐬:
Riden RD6018 60V 18A: https://amzn.to/3ta27Xb
MiniWare MDP-XP: https://www.banggood.com/custlink/KD3...

🌊𝐎𝐬𝐜𝐢𝐥𝐥𝐨𝐬𝐜𝐨𝐩𝐞𝐬:
MiniWare DS211: https://s.click.aliexpress.com/e/_AMPD9O
Siglent SDS1202X-E: https://amzn.to/3JVGyjh

🪛 𝐄𝐯𝐞𝐫𝐲𝐭𝐡𝐢𝐧𝐠 𝐞𝐥𝐬𝐞:
MiniWare MHP30 Reflow hot plate: https://amzn.to/3JS5Yhy
Andonstar digital microscope: https://amzn.to/3G8F8zx
FY6900 Signal Generator: https://s.click.aliexpress.com/e/_AsQDmw
Hakko FG-100B-03 Thermometer: https://amzn.to/3zEfDDD
Brymen BM257s multimeter: https://www.welectron.com/Brymen-BM25...
GM328 Component tester: https://amzn.to/3JQPQgd
Sequre SW2 Spot Welder: https://bit.ly/3o3KpkI

0:00 Intro
0:30 Unboxing
3:05 Spot weld testing
8:24 Conclusion
9:26 Teardown
12:11 Outro

Schematix