Features: Professional Portable spots welders with 1000A Output for fast 0.1s Welding on Nickel/Battery Sheets (ABS/Alloy Body) Compact battery spots welders for accruacy & Professional Use. very small (0.155kg) handheld design integrates multiple electrode interfaces, supporting 0.1 0.25mm metal sheets for precise repairs and professional metalworking projects. Ideal for electronics technicians, enthusiasts, and lab engineers needing stable battery spots welders for frequent mobile repairs or workshop applications. Effortlessly handles battery pack assembly, circuit board maintenance, and metal crafts creation in workshops, garages, or educational environments requiring compact spots welding solution. Built in overheating defense and short circuit detection secure safe operate during extended use, while strong ABS/alloy construction withstands rigorous small spots welding tasks. Specifications: Component : ABS, alloy Size: about 4.55x17.4cm/1.79x6.85inch Package Includes: 1 set spots welders note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.