Six MOS transistors: 600A higher power, optimized circuit to improve heat dissipation effect, and increased current passing limit. Spot welding current: 6 low internal resistance 600A high current MOS tubes, pen tip current can reach 3000A.
eBay
Nickel Plated Strip 18650 Li-ion Battery 0.1mm~0.2mm Welding Machine Battrey Connector Spot Weld Steel Belt 10 Meters/Roll
Aliexpress UK
High-power output design with 99 adjustable output power levels ensures precise welding, enabling continuous welding of thousands of points on nickel/nickel sheets. Precise and aesthetically pleasing solder joints are achieved, supporting welding of nickel sheets, iron sheets, and stainless steel sheets with thicknesses of 0.05-0.3mm.
eBay
T2 Pure Copper Strip/Nickel Plated Copper Strip 5M 10M for 18650 26650 21700 Lithium Battery Pack Spot Welding Strip 0.15mm/0.2m
Aliexpress UK
Isolation and Safety: Strong and weak currents are isolated via optocouplers, enhancing safe operation. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
18650 Battery Gasket/ Spot Welding Cap Stainless Steel Electrode Tip Cap Positive/Negative Flat Gasket Weld Battery Accessories
Aliexpress UK
Features the PCB and electronics component material, which has high durability, not easy to deform. -Material:PCB, Electronics component. Sliding Door and Window Latch Child Slide Barrel Bolt Spring Loaded Pin.
eBay
21700 parallel bracket nickel sheet 2P 3P 4P nickel plating Strip Battery Nickel Tape Spot Welding Machine Welder Equipment
Aliexpress UK
30 Pcs Foam Organizer Box Liner Display Inserts for Drawers. Lure Fishing Rod Portable Adjustable Ice Fishing Pole Outdoor Fishing Accessory. 2 Pcs Purse Liner Bag Bottom Plate Crochet Base Protector for Handbag.
eBay
Jewelry Spot Welder 220V Permanent Jewelry Repair Welding Machine Jewelry Making Welder Jewelry Sparkle Welder for Gold Silver
Aliexpress UK
Made of PCB and electronic components for durability. Compact and lightweight design for easy portability. Sundries Organizer Spice Bottles Tray for Kitchen Oblong Serving Plate Storage. 46 Pcs Oxygen-free Welding Torch Kit Tig Gas Lens Collet Body Soldering.
eBay
Precision Pulse Spot Welder Machine Digital Display Adjustable Energy Portable Welding Pen for Jewelry and Electronic Repair
Aliexpress UK
Precise and aesthetically pleasing solder joints are achieved, supporting welding of nickel sheets, iron sheets, and stainless steel sheets with thicknesses of 0.05-0.3mm. High-power output design with 99 adjustable output power levels ensures precise welding, enabling continuous welding of thousands of points on nickel/nickel sheets.
eBay
200W 165J Jewelry Laser Welding Machine 10in CCD Camera Microscope Gold Silver Brass Platinum Stainless Steel Copper Spot Welder
Aliexpress UK
Precise and aesthetically pleasing solder joints are achieved, supporting welding of nickel sheets, iron sheets, and stainless steel sheets with thicknesses of 0.05-0.3mm. High-power output design with 99 adjustable output power levels ensures precise welding, enabling continuous welding of thousands of points on nickel/nickel sheets.
eBay
GX591 Lithium Battery Spot Welder 99 Gears Adjustable 12V Mainboard Welder with Automatically Trigger Welding for 18650 Battery
Aliexpress UK