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. 【WIDELY USED】- Our spot welder machine can be used for soldering mobile phone batteries, circular battery soldering, power bank repair, and battery assembly, etc. 【WELDABLE MATERIALS】Our spot welding pen (the refill of the soldering pen can be replaced), ultra-low internal resistance, reducing energy consumption. spot welder battery sold on United States Portable handheld spot welding machine is an efficient, convenient and easy-to-carry spot welding tool. Double pulse spot welding technology is adopted to make the welding more stable and firm, and it also has the function of power bank.5000mah power lithium battery, long-lasting battery life (According to the actual situation, adjust the size of the main pulse. 【DOUBLE PULSE SPOT WELDER】- During welding, two pulses are released. It can continuously weld thousands of points and even be used as a power bank for mobile phones. The Portable Spot Welder with LCD Screen and 5000mAh Battery is a must-have tool for DIY enthusiasts and professionals alike. Weldable multiple materials: suitable for thickness 0., 1-0., 25mm nickel sheet, iron sheet, stainless steel sheet, and 0., 1-0., 3mm aluminum sheet. High-Definition LCD Screen:Includes a 1.8-inch FFT high-definition LCD color screen for clear, easy-to-read status. · Stick Welding Machine|Automatic Welding... Maximum welding current: 1200A. LCD Screen Spot Welder SWM-10 Portable DIY Mini Welding Battery Spot Welder
