Mini Spot Welder Spot Welder 120 Levels Adjust Spot Welding Machine For DIY 18650 Battery US Plug LCD Screen Spot Welder: Our spot welder for batteries is designed with a visible LCD Screen. You can see capacitor, voltage parameters on the OLED display clearly. Intelligent and Safe: The welding machine precisely controls the output current of the MOS tube through the single-chip microcomputer to make the nickel sheet welded firmly. The welding machine support automatic working mode, output size adjustment,delay setting, circuit board temperature monitoring and high temperature reminder functions. Efficiency: The spot welder equipped with multiple functions, prefect for welding battery. The welding needles detachable design, comes with 4 neddles, you can detach and change it easily. 120 Gears Adjustable:This mini spot welder equipment with 120 gears output power adjustable, you can dial in your spot weld precision according to your different needs, the more precise you adjust, the more perfect of the spot welding will effect. Widely Application: The spot welder Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydroxide batteries, cadmium nickel batteries can be welded firmly. It can be also used to welding nickel-clad steel plate within 0.25mm, pure nickel sheet within 0.15mm and pure copper tape within 0.15mm. Plug Type: US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Colour: Black Material: Metal+ABS Voltage: AC100-240V Package Contents: 1 x spot welder 1 x quick release nickel pen 1 x coil of nickel tape 1 set of spot welding pins 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. DH20 Pro Handheld DIY Spot Welder Mini Spot Welding Machine with Quick Release Pen 18650 Battery Nickel Plate Spot Portable spot welding machine, with quick release welding pen Compact and portable size design can easy to take belong Integrated welding pen use gold-plate terminal, with good conductivity and low contact resistance Thickened pure copper strip and imported MOS tube can save energy and can provides longger service time Built-in high rate power battery, with fine charge and discharge performance, more stable Model Number: DH20 Pro Rated Capacity: 5500mAh Weight: 407g Name : Spot Welding Machine Battery Capacity: 5500mAh Welding Output: 4.2V Max 639A Welding Thickness: 0.1-0.15mm USB Output: 5V Max 2.4A Charging Port: Type-C colour : Black Material : Metal Package Contents: 1 x Spot welder 2 x Spot welding pen 1 x data cable 1 roll x 2M nickel sheet Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.