Specification Brand : YOUNICE BulletPoint1 : Double Pulses Welding: Two pulses are released at the same time when welding, one pulse removes the oxidized layer on the weldment and reduces the spark spatter, and the other pulse carries out the welding to ensure the consistency of the energy output and improve the reliability of welding. BulletPoint2 : Adjustable Output: Customized setting of preheat, pulse, interval, and number of consecutive points makes welding more stable and solid. Welding thickness of 0.1-0.25 mm. Can weld nickel, iron, steel, and aluminum. BulletPoint3 : HD LCD Colorful Screen: 1.8-inch LCD colorful screen clearly displays welding status, battery voltage, temperature, battery level, preheat time, pulse time, interval time, number of consecutive points, welding current, total number of welds, and over-temperature/low-voltage/short-circuit warning. BulletPoint4 : Brass Spot Welding Pen: Spot welding pen is made of brass, with a silicone non-slip pen shaft for a comfortable grip, and a replaceable design with a removable tip, which eliminates the need to replace the entire pen and saves the cost of use. BulletPoint5 : Multi-functional: Built-in two high rate class A power batteries, comes with USB 5V 2.1A output, 5000 mAh large capacity for charging cell phones and other devices. The welding machine can weld thousands of welding joints under full charge. Equipped with anti-shock protection, voltage regulator protection, short circuit protection, high and low temperature protection, overcharge and overdischarge protection, multiple protection to protect your safety. Color : Yellow ExternallyAssignedProductIdentifier1 : 0757582887825 ExternallyAssignedProductIdentifier2 : 757582887825 IncludedComponents : 1 x Spot Welding Machine 1 x Spot Welding Pen 1 x Manual 1 x USB Charging Cable IncludedComponents1 : 1* Jewelry Spot Welder IncludedComponents2 : 1* Pedal Switch IncludedComponents3 : 1* Power Cord IncludedComponents4 : All Accessories for Assembly IncludedComponents5 : 1 x Fixture and 1 x Hand-held Welding Guns ItemName : SWM-10 Battery Spot Welder 5000mAh 1.8" LCD Screen 4 Gears Adjustable DIY Welder 1200A Portable Handheld Mini Spot Welding Machine for Iron Stainless Steel Nickel Strip (SWM-10) ItemPackageDimensions_Height : 9.84 inches ItemPackageDimensions_Length : 15.75 inches ItemPackageDimensions_Width : 11.81 inches ItemPackageQuantity : 1 ItemTypeKeyword : spot-welding-equipment Manufacturer : YOUNICE Material : Sheet Metal ModelName : SWM-10 ModelNumber : SWM-10 NumberOfItems : 1 PartNumber : QCJLDU100 PowerSourceType : Battery Powered ProductDescription : Features: *1. Double pulse spot welding technology is adopted to make the welding more stable and firm, and it built-in 5000mAh lithium battery. *2. Equipped with a 1.8-inch TFT high-definition LCD color screen with clear display, status at a glance. Smarter, more accurate, more user-friendly. *3. Built-in intelligent temperature control probe has over-temperature, low voltage, and short circuit protection. *4. Customized settings for preheating, pulse, interval, and number of connection points make welding more stable and firm. *5. Weld nickel sheets, iron sheets, stainless steel sheets, aluminum sheets, etc. The maximum welding thickness is 0.25mm, and the welding current is 1200A.