SWM-10 Portable Battery Spot Welder, DIY Mini Double Pulse Welding Machine, 18650 Battery Pack Welding Tool 5000mah Weldable 0.1-0.25mm

【DOUBLE PULSE SPOT WELDER】- During welding, two pulses are released. One pulse cleans the oxide layer on the surface of the workpiece to reduce spark splashing, while the other pulse is used for welding to ensure consistent energy output and effectively improve welding reliability.
【1.8INCH TFT DISPLAY SCREEN】- Featuring a 1.8-inch color LCD, users can easily monitor internal temperature, charging status, battery level, gear position, and time interval for efficient operation.
【WELDABLE MATERIALS】Our spot welding pen (the refill of the soldering pen can be replaced), ultra-low internal resistance, reducing energy consumption. Weldable multiple materials: suitable for thickness 0.1-0.25mm nickel sheet, iron sheet, stainless steel sheet, and 0.1-0.3mm aluminum sheet.
【RECHARGEABLE WELDING MACHINE】- With a built-in 5000mAh rechargeable battery and C type charging cable, this spot welder can be fully charged in 3 hours.Maximum welding current: 1200A. It can continuously weld thousands of points and even be used as a power bank for mobile phones.
【WIDELY USED】- Our spot welder machine can be used for soldering mobile phone batteries, circular battery soldering, power bank repair, and battery assembly, etc. Our handheld welding machine can also be used as a fast charging power bank, can charge USB devices such as mobile phones. Charging/discharging: 5V/2.1A. USB 5V 2.1A output.