DC Spot Welders - which is better? Published -- Download video MP4 360p Recommendations 24:04 $20 PCB Spot Welder Showdown: Round 1 14:48 Battery-Powered Magnetron 24:49 Follow up Mini Spot Welder revised/different edition (BK11-1K) 19:27 Dark Welder 2: My DIY battery tab spot welder 22:55 How Does a Spot Welder Work? Review, Teardown and Analysis of a BIFRC DH20 Battery Spot Welder 13:00 I Built an Atmosphere Powered Battery.. 25:42 BIFRC DH20 Pro mini spot welder test and initial review. 18650 battery pack welder. 19:30 Awesome $50 Tiny Spot Welder - Better than Expected - 1031 52:54 10 Genius Creative Useful DIY Tool Ideas | Homemade DIY Tools 15:14 The most deadly project on the Internet 14:36 Will China's 18650 Battery Beat LG, Samsung, Sony & Panasonic? Let's find out! 10:23 Next level DIY battery spot welding 10:22 Defying Gravity - HUGE Neodymium Magnet vs Copper Tube Experiment - The Power of Lenz's Law! 19:44 DCS battery! Youtuber Sued for Reviewing this Battery?! Let's Test It! 23:10 Every Component of a Switch Mode Power Supply Explained 12:03 LCR T7 - Multi-Function Tester 14:49 Flywheel Battery 20:21 Many Moving Magnets Melting Metal 18:00 Mini Spot Welder Bk11-1k BL18-2K CA04 Inrush current limiter resistor mod - check your diode!