Specification AgeRangeDescription : Adult Brand : HYROOY BulletPoint1 : 1. Wide selection of welding power supply: power supply or 12V car battery. BulletPoint2 : 4. The welding pen and the input line are by U-shaped cold-pressed terminals, which is convenient for disassembly and replacement. BulletPoint3 : 3. With LCD display screen, can display welding parameters. BulletPoint4 : 2. The controller is controlled by a single chip microcomputer, and the output is accurate to the welding . BulletPoint5 : 5. Using automatic for touch welding , while retaining the manual , you can choose according to your own use. Capacity : 11 ounces CareInstructions : Dishwasher Safe ClaspType : Fold Over Color : Red+blue+black Configuration : Refer to description CpsiaCautionaryStatement : no_warning_applicable CustomerPackageType : Standard Packaging Department : unisex-adult DesignName : Unisex Edition : Standard Edition ExternallyAssignedProductIdentifier : 7696790042806 FinishType : Refer to description FitType : Standard Flavor : Fig GemType : no gemstone IncludedComponents : Handle ItemDisplayDimensions_Depth : 8.27 inches ItemDisplayDimensions_Diameter : 15.35 inches ItemDisplayDimensions_Height : 8.27 inches ItemDisplayDimensions_Length : 15.35 inches ItemDisplayDimensions_Width : 10.63 inches ItemDisplayWeight : 18.74 pounds ItemForm : Refer to description ItemLength : 7.87 inches ItemLengthDescription : Refer to description ItemName : HYROOY Portable Welder Machine 18650 Battery Various Welding Power Supply Safe LCD Display Portable Transistor ItemPackageDimensions_Height : 5.25 inches ItemPackageDimensions_Length : 5.25 inches ItemPackageDimensions_Width : 6.25 inches ItemPackageQuantity : 1 ItemShape : Refer to description ItemTypeKeyword : power-welders LineWeight : 1 Manufacturer : HYROOY Material : Metal MeasurementSystem : Refer to description MetalType : Stainless Steel ModelName : Black Coffee Mug ModelNumber : WULS5UGG5RSQI6HABAG NumberOfBoxes : 1 NumberOfItems : 1 OccasionType1 : Birthday OccasionType2 : Christmas OccasionType3 : New Year PartNumber : 1AA101126_HYROOY Pattern : Refer to description ProductDescription : and high Features: 1. Wide selection of welding power supply: power supply or 12V car battery. 2. The controller is controlled by a single chip microcomputer, and the output is accurate to the welding . 3. With LCD display screen, can display welding parameters. Instructions for use: 1: Power connection The controller comes with a 20cm long 10AWG input wire. end has been crimped with a U-shaped , and the other end has not been processed. the crimped U-shaped to the control power input , and the other end is processed according to its own power supply. Do not the electrode wrong. 2: on and off There is a under the control board. After pressing, wait for 3 seconds. After drops, the LCD lights up and the boot is . Press the again to shut down. 3: Screen description and parameter adjustment. 4: Welding Keep the welding pin . If the welding pin is polished into a round for head, the welding effect can be improved. There are manual and automatic methods. Instructions for battery: According to actual test, welding 0.1 to 0.12mm thickness of nickel requires a working current of 120 to 180A. If the battery cannot output current in this , the welding will . Recommended battery capacity: 1: 12V car battery from 25 to 40ah, requires good and small internal resistance 2: 4000 to 6000mAh 45C to 60C 3S aircraft model 3: 30 to 35ah 12V capacity pack