High Efficiency: Enhance your welding projects with our battery spot welding pen, designed with a thick copper strip to significantly improve efficiency. This feature ensures the pen is suitable for long-term use, making it a reliable tool for both home and industrial applications. Integrated Design: Enjoy the sleek and neat appearance of our automatic trigger spot welding pen, which boasts an integrated design. This not only adds to its aesthetic appeal but also provides excellent heat dissipation, ensuring optimal performance during extended use. Retractable Design: The handheld spot welding pen is equipped with double springs inside the handle, allowing each pen to retract independently. This innovative design feature enhances the pen's functionality and ease of use, making it a versatile tool for various welding tasks. Easy to Operate: Simplify your welding process with the automatic trigger spot welding pen, which includes a built-in limit switch for effortless one-handed operation. This eliminates the need for a foot pedal, providing a more convenient and efficient user experience. Comfortable and Effortless: Designed with user comfort in mind, the battery spot welding pen fits comfortably in your hand, allowing for prolonged use without fatigue. Its stable and reliable construction is wear-resistant, ensuring it remains effortless to use over time. Upgrade your welding toolkit with this professional all-in-one spot welder pen, perfect for both home and industrial use. Its advanced features and user-friendly design make it an essential tool for achieving precise and efficient welding results.