23 Jul DIY Portable Mini Spot Welder Machine 8-24V Voltmeter For 18650 Lithium Battery
🎯 Applicable Scenarios: 18650 battery assembly, electronic production, model modification, small repairs, etc. ✅ Powerful output — Employs 6 MOSFETs, peak current up to 1800A, capable of welding 0.1-0.2mm nickel sheets, resulting in strong and aesthetically pleasing solder joints....