Built-In Limit Switch: This battery spot welding pen features a built-in limit switch, enabling one-hand operation—no foot pedal needed. This design frees up your other hand for holding workpieces or adjusting materials, making spot welding tasks more convenient and efficient. Whether you’re working on small battery projects or detailed repairs, the one-hand setup simplifies operation. Brass Bar Build: Crafted from thick brass bar, this battery spot welding pen is built for long-term work. Brass offers excellent heat conductivity and durability, ensuring the pen holds up to repeated use without wearing down quickly. Its sturdy construction also helps maintain consistent performance, boosting your work efficiency by minimizing downtime from tool issues. Quality Service: We’re committed to providing reliable, convenient service for your battery spot welding pen. If you have any questions or issues with the product, feel to reach out to us. Our team will respond promptly and work to give you a satisfactory solution, ensuring you have a smooth experience with your welding tool. Durable Design: Made with the same thick brass bar material, this battery spot welding pen excels at long-term use. The robust brass construction resists wear and tear, even during extended welding sessions, and helps maintain stable heat transfer for precise spots. It’s a durable choice that keeps up with regular use, whether for professional or DIY battery projects. Double Springs Handle: The welding pen’s handle has double springs for smooth expansion and contraction, with each pen independently adjustable. The moderate force control from the springs makes it easy to apply consistent pressure during welding, preventing fatigue and ensuring precise, even spots. This ergonomic design enhances comfort and control for better welding results. Specification:
Item Type: Battery Spot Welding Pen
Material: ABS brass
Uses: Suitable for industrial spot welding
Working Voltage: DC 4-12V
Current: 800A

Package List:
1 x Spot Welding Pen
2 x Concentric Ball Needle
2 x Spring
1 x Hex Wrench