Self-balancing Spot Welding Pen

I have replaced the original spot welder pen with this Self-balancing Spot Welding Pen.

Previous review video: Cheap spot welder Unboxing & first Test
Tear Down this spot welder video: What inside cheap Spot welder? TEARDO...
Adjustable battery holder: Making Adjustable Battery Fixture fra...
Disc sander in this video: DIY 12v DC Fan... Disc Sander !!

-----------------------------------------------------------
Aff links:

Capacitor Spot Welder 0.3mm Portable https://s.click.aliexpress.com/e/_Dcf...
Spot welder automatic trigger handle pen: https://s.click.aliexpress.com/e/_Dnp...

Don't forget to Like and Subscribe to my channel. Thank you!

• #science_technology
• #self_balancing_spot_welding_pen
• #spot_welder
• #battery_spot_welder
• #automatic_trigger
• #hand_held_spot_welder
• #diy_welding_pen
• #force_balancing_spot_welder
• #yxky
• #spot_welding_handle
• #pressure_adjustable_spot_welding_machine
• #needle
• #spot_welder_foot_switch
• #spot_welder_automated_trigger
• #cheap_spot_welder
• #battery
• #diy
• #18650
• #
• #
• #my_hn_im
• #tay_hn_cn_lc