Lightweight and Portable: VEVOR 737G battery pulse spot welding machine is compact, lightweight, and easy to transport with the handle. Compared to traditional large-sized, bulky spot welders, it's smaller and lighter yet more powerful and reliable in functionality. Intelligent LED Panel Display: Monitor your welding parameters in real-time with our intelligent LED panel display. Stay informed about welding power, actual welding current, and more, ensuring smooth and intuitive spot welding and enhancing your work efficiency. 2 Welding Modes: Choose between two welding modes - fixed head welding or foot pedal mode - to suit your battery pack building needs. Additionally, the welding tip features an LED lighting function, ensuring accurate welding even in low-light environments. Efficient Pulse Welding: Harness the power of our pulse spot welder, boasting 2.8KW max. pulse output power and 200g - 700g adjustable welding needle pressure. It ensures efficient and precise welding under different conditions, delivering high-quality results every time. Enhanced Welding Strength: VEVOR 737G battery pulse spot welder facilitates precise welding for 0.12mm pure nickel stripes, perfect for building rechargeable lithium battery packs like 18650 and 14500, as well as handling pure nickel, nickel-plated, and iron materials for various industrial applications.