Battery Spot Welder, Handheld Spot Welder Dual Pulse Output, 11 Gear Adjustable, 2200mAh Spot Welding 0.1-0.3mm for 18650 Batter with Nickel, Welding Nickel Sheets, Iron, Stainless Steel

【Multi-Function Battery Spot Welding Pen】This portable welding machine is widely used for spot welding cylindrical lithium batteries, nickel-metal hydride batteries, and nickel-cadmium batteries, such as 18650, 26650, and 32650. It supports welding 0.1-0.3mm nickel sheets, stainless steel iron sheets, or stainless steel sheets, providing firm and aesthetically pleasing welds 【Double Pulse Welding Technology】The SWM-10 battery spot welding machine uses double pulse welding technology. During welding, it simultaneously releases two pulses: one pulse cleans the oxidation layer on the surface of the workpiece, reducing sparks and splashes, while the other pulse continues welding, ensuring consistent energy output and enhancing welding stability 【11 Adjustable Gears】This spot welding machine has adjustable gears and power, with a maximum of 11 gears. You can adjust it according to different welding materials. It is suitable for various scenarios, including button cell welding, cyli