Specification Brand : CDZHLTG BulletPoint1 : Small size and high power. BulletPoint2 : The current size is adjustable. BulletPoint3 : The solder joints are beautiful and firm. BulletPoint4 : The operation is simple and easy to learn. BulletPoint5 : Thousands of solder joints can be spot welded when fully charged. Color : As Photo Show ExternallyAssignedProductIdentifier1 : 785379758195 ExternallyAssignedProductIdentifier2 : 0785379758195 ExternallyAssignedProductIdentifier3 : 00652426033348 FinishType : Chrome IncludedComponents : Foot Portable Battery Spot Welder IncludedComponents1 : Welding Practice Kit IncludedComponents2 : manual ItemName : CDZHLTG 5000W Battery Spot Welder, Mini Spot Welder Machine, Battery Spot Welding Kit Adjustable Battery Welding Soldering Machine for 18650 Lithium Battery Pack Welding 0.2mm Nickel Strip ItemPackageDimensions_Height : 10.5 centimeters ItemPackageDimensions_Length : 19.5 centimeters ItemPackageDimensions_Width : 13.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spot-welding-equipment Manufacturer : CDZHLTG Material : ABS ModelName : TEP-116-10T ModelNumber : DHJ-WWHWWH-US006@ZHIX69 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : CDZHLTG248965 PowerSourceType : AC/DC ProductDescription : The product is foot switch model. The charger plug is divided into US regulations, and European regulations can be selected according to your needs Our products are "rechargeable spot welders" not transformers. The spot welding machine is used for spot welding the connecting nickel strips of 18650 lithium batteries, or spot welding iron sheets, stainless steel sheets, but not copper and aluminum. Nickel strips are divided into nickel-plated and pure nickel. The spot welding thickness of spot welding machine is the thickness of nickel-plated, and the unit is mm (mm) The difference between automatic and foot switch: The automatic model has no foot switch, and the spot welding is output about 0.5 seconds after the welding pen touches the nickel tape. For the foot switch model, you need to step on the switch with your foot. After the welding pen touches the nickel tape, it will output spot welding for about 0.5 seconds, and then release the foot switch to complete a spot welding. Spot welding thickness: Nickel plating 0.1-0.2MM Pure nickel 0.1-0.2MM Charger input voltage: 110V Output voltage: 8.4V 500MA Product net weight: 0.81KG Length of spot welding pen: 55cm Foot pedal cable length: 150cm Spot welding machine size: 15cm*9.5cm*5cm The above are all manual measurements, there are certain errors