Specification Brand : aqxreight BulletPoint1 : Versatile Power Options:Power your welding tasks with ease using either a lithium battery or a 12V car battery for flexibility in any situation BulletPoint2 : Smart Control Technology:The welding controller features advanced microcomputer control ensuring precise output with a user-friendly LCD display for easy parameter settings BulletPoint3 : Convenient Design:Our soldering pen connects to the input wire via U-shaped cold-pressed terminals making it simple to disassemble and replace as needed BulletPoint4 : Adaptive Welding Modes:Choose between automatic welding mode for efficiency or manual mode for personalized control, adjusting to your specific requirements BulletPoint5 : High-Performance Components:Constructed with a robust power board, soft wire, and switching MOS tubes for enhanced durability and exceptional welding performance Color : Black ExternallyAssignedProductIdentifier : 4856859151518 ExternallyAssignedProductIdentifier1 : 0760385727588 ExternallyAssignedProductIdentifier2 : 760385727588 IncludedComponents : No ItemDisplayDimensions_Height : 0.2 inches ItemDisplayDimensions_Length : 3.15 inches ItemDisplayDimensions_Width : 2.17 inches ItemDisplayWeight : 0.2 pounds ItemName : Mini Spot Welder Machine Portable Transistor Lithium Battery Powered Welding Tools ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spot-welding-equipment Manufacturer : aqxreight Material : steel ModelName : aqxreighta4g3ugkxop ModelNumber : aqxreighta4g3ugkxop NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 5J71108XY13GJ9V900CZNSGP PowerSourceType : AC/DC ProductDescription : Specifications: Item Type: Spot Welder Product Description: 1: This controller is mainly for welding small battery repair power banks, power tools, model airplanes, etc. 2: This controller requires users to have a certain electronic basis and awareness. 3: Although sufficient has been done for the drive of the MOS tube, it is inevitable that the explosion tube will appear during use. If there is a explosion tube, just replace one. 4: For those with high welding requirements, please change the welding power source. After actual testing, when the battery uses 3S, 40C, 5000mHA, it can weld 0.1mm -plated steel strip and 0.15mm -plated steel strip perfectly. The welding needle needs to be ground into a round head, the pressing force is reduced, and it can also be welded; When the battery uses 12V, 50AH car level, it can weld 0.15mm -plated steel strip perfectly. ProductSiteLaunchDate : 2025-03-26T01:32:46.965Z Size : 8.00X5.50X0.50CM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword1 : Casting Machines TargetAudienceKeyword2 : Welding Machine TargetAudienceKeyword3 : Jewelry Casting Supplies TargetAudienceKeyword4 : Jewelry Making TargetAudienceKeyword5 : Professional Audience UnspscCode : 23271800