very small ( 0.155kg) handheld design integrates multiple electrode interfaces, supporting 0.1 0.25mm metal sheets for repairs and professional metalworking projects Professional Portable spots welders with 1000A Output for fast 0.1s Welding on / Battery Sheets ( ABS / Alloy Body) Compact battery spots welders for accruacy & Professional Use Ideal for electronics technicians, enthusiasts, and lab engineers needing stable battery spots welders for frequent mobile repairs or workshop applications handles battery pack assembly, circuit board maintenance, and metal 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, Manufacturer: NUEAYMS