Welding Machine Control Board Digital Display Spots Welding Device Set 7-14V for 18650 Battery Pack Assembly

Welding Machine Control Board Digital Display Spots Welding Device Set 7-14V For 18650 Battery Pack AssemblyFeatures:Digital control: The control board of spots welding machine is equipped with a digital display screen, allowing users to visually view spots welding parameters, such as spacing and spots welding counting, providing precise welding control.Portable design: The product adopts a portable design, which is small and lightweight, to carry and use, and can be flexibly operated outdoors or in the workplace.Accurate welding control: The control board has high-precised welding control functions, which can adjust parameters such as spots welding current and time to avoid unstable welding and damage to the battery.protections function: The product is equipped with various protections mechanisms, such as overvoltage protections, overcurrent protections, and short circuit protections, to during the welding process.Multifunctional application: Supports 7-14V battery power supply, suitable for welding needs of various battery packs, such as 18650 battery packs, power tool battery packs, Specifications ABS+PCB 7V-14V, current greater than 200ARecommended power input:Car starting power supply 12V 20A-200ASupercapacitor 3 in series-6 in seriesAviation model battery 3S 5000mah and Package Includes:1x Portable Spots Welder Control Board SetNote:Reverse connection of the positive and poles of the power supply will burn out the control board.This product only includes the control board and welding pen, and does not include power supply, battery or aircraft model batteries.Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.

• Accurate welding control: The control board has high-precised welding control functions, which can adjust parameters such as spots welding current and time to avoid unstable welding and damage to the battery.
• protections function: The product is equipped with various protections mechanisms, such as overvoltage protections, overcurrent protections, and short circuit protections, to during the welding process.
• Multifunctional application: Supports 7-14V battery power supply, suitable for welding needs of various battery packs, such as 18650 battery packs, power tool battery packs,
• Portable design: The product adopts a portable design, which is small and lightweight, to carry and use, and can be flexibly operated outdoors or in the workplace.
• Digital control: The control board of spots welding machine is equipped with a digital display screen, allowing users to visually view spots welding parameters, such as spacing and spots welding counting, providing precise welding control.