FNIRSI SWM10 Portable Battery Spot Welder 0.25mm 1200A

Meet the FNIRSI SWM-10 Portable Battery Spot Welder—the field-ready solution for precise spot welding on thin metal and battery tabs. This compact unit measures 155 × 82 × 28 mm and weighs 0.56 kg, delivering robust performance wherever you work. With a max welding current of 1200 A and a welding thickness range of 0.1–0.25 mm, it handles nickel, iron, stainless steel, and aluminum sheets with confidence. Four gear settings let you tailor the weld force to different materials, while a built-in 5000 mAh battery keeps you productive away from a shop outlet. CE-certified and manufactured in Mainland China, the SWM-10 combines dependable reliability with portable convenience.

Benefits & Tips

• On-the-go repairs: Perfect for battery tab work and thin-sheet welding in the field, at the job site, or in the workshop.
• Material-ready performance: Four gear adjustments let you dial in the right weld force for nickel, iron, stainless steel, or aluminum sheets.
• Smart power: Built-in 5000 mAh battery and 5V/2.1A charging keep you productive away from mains power; test on scrap material first to get the best results.

Product specifications

• Brand: FNIRSI
• Model: SWM-10
• Certification: CE
• Charge: 5V/2.1A
• Dimensions: 155 × 82 × 28 mm
• Weight: 0.56 kg
• Rated capacity: 5000 mAh
• Max welding current: 1200 A
• Max welding thickness: 0.1–0.25 mm
• Gear: 4 combination gear adjustment
• Origin: Mainland China
• Welding materials: Nickel sheet, iron sheet, stainless steel sheet, aluminum sheet

Package includes:

• FNIRSI SWM-10 Portable Battery Spot Welder

Warnings / Reminders

• Max welding thickness: 0.1–0.25 mm
• Max welding current: 1200 A
• Welding materials: nickel sheet, iron sheet, stainless steel sheet, aluminum sheet
• Charge: 5V/2.1A

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