12V Spot Welder Set Portable Battery Spot Welding Storage Machine DIY PCB Circuit Board For 18650 26650 32650 Welding Machine INGCO ULTRATHIN DIAMOND DISC DMD031051HT such as fire fighting

such as fire fighting

12V DC 3 Inch Fans Computer Fan Hi Speed Fan

SOIC 8/ SOP8

Package size: 60*70*20mm

while the variable speed control and forward/reverse switch provide flexibility for various projects

12V Spot Welder Set Portable Battery Spot Welding Storage Machine DIY PCB Circuit Board For 18650 26650 32650 Welding Machine INGCO ULTRATHIN DIAMOND DISC DMD031051HT such as fire fighting12V Spot Welder Set Portable Battery Spot Welding Storage Machine DIY PCB Circuit Board For 18650 26650 32650 Welding Machine TYPE 1 This product is very useful in daily life, with an battery, it will become an energy storage spot welding machine for welding nickel pieces such as lithium batteries and nickel chromium batteries practical, easy to operate and use, wide application range, has a long service life. Come on and try it. Features: There is a