Portable Cordless Lithium Battery Spot Welder, DIY Hand Welding Pen for 110V-220V, Pulse Welding Machine for Lithium Batteries, Efficient Soldering Tool

Whether you're involved in electronic equipment maintenance, factory manufacturing, battery production, or technical education, our advanced spot welder is designed to meet your needs with precision and speed. This versatile tool is ideal for manufacturing and maintaining various battery packs and performing metal welding tasks efficiently. It works seamlessly with stainless steel, iron, nickel, brass, titanium, molybdenum, and more. Key features include: 1. Universal voltage compatibility (110V-240V), allowing for global use. 2. Adjustable settings ranging from 0-99 for tailored welding, ensuring precise and secure results. 3. An intuitive LED color display for easy parameter monitoring and straightforward operation. 4. Industrial-grade durability, designed for continuous operation for up to 12 hours without overheating the welding pen. 5. Low internal resistance in the spot welding pen, featuring an elastic balancing device for consistent quality of welds. 6. Perfect for spot welding batteries, metal components, and electronic parts. Product specifications: - AC adapter input: AC 100-240V 50/60Hz - AC adapter output: 15V 2-3A - Machine input: DC 15V 2-3A - Machine loading time: 10-20 minutes - Output welding voltage: 5-6V - Welding current output: 500-2000A (pulse) - Maximum welding power: 12KW - Maximum welding energy: 238 J - Pulse Time: 0.2-20ms - Welding power setting range: 0-99 t - Welding mode: AT/MT - Pulse Delay Time: 20-50ms - Welding thickness of nickel: 0.05-0.4mm To ensure optimal performance, please use a reliable power outlet and adjust the voltage regulator to the suitable parameters for achieving the best welding results. This spot welder is not just a tool; it's your partner in achieving high-quality welding outcomes across various applications.

• Introducing our Innovative Cordless Spot Welder, featuring advanced Energy Storage with Dual Supercapacitors for consistent power during Pulse Spot Welding. Unlike traditional AC Spot Welders, our design minimizes circuit interference and eliminates tripping issues. Achieve impressive impulse welding power of up to 12 KW, ensuring a dependable and efficient welding experience for all your projects.
• 【Spot Welding Mode】: Featuring the 73B Mobile Welding Pen and 73S Handle Push Welding Arm, this product offers two Welding Modes for easy and efficient tasks. Achieve beautiful and precise welds with advanced Capacitor Energy Pulse Technology. Enjoy low power consumption and the ability to work continuously for 12 hours without overheating issues. Perfect for your Welding needs!
• Versatile and Durable: Ideal for Battery Pack Construction and Maintenance, as well as Metal Welding. Perfect for Welding Various Battery Packs, Metal Parts, and Spot Welding Electronic Components. The Spot Welding Needle Operates at Approximately 30℃, Allowing Extended Use Without Additional Protection. Enhance Your Projects with Reliable Performance and Efficiency.
• 【LED Screen Display】：Pulse welding power can be conveniently adjusted by two adjustment knobs (range 0-99) directly displayed on the panel LED screen (welding power/capacitor voltage/current welding current are displayed). The maximum welding energy is 238 J. 0.4 mm nickel-plated and 0.35 mm pure nickel can be welded without any problems.
• 【Wide range of applications】：Widely used in battery pack construction and maintenance and metal welding. Suitable for welding various battery packs such as batteries, metal parts and spot welding electronic components. The temperature of the spot welding needle is about 30℃, it can work for a long time without protection.