FNIRSI® SWM-20 1200A Dual-Pulse 2-In-1 Portable Battery Spot Welder بناطة بطاريات

The FNIRSI® SWM-20 1200A Dual-Pulse 2-In-1 Portable Battery Spot Welder is a high-efficiency handheld tool engineered for reliable battery tab and strip joining. Combining dual-pulse spot welding technology with a built-in power bank function, the unit delivers consistent weld quality and practical on-the-go power for field and bench applications. A bright 2.4-inch TFT color display presents real-time voltage, temperature, and welding parameters for clear monitoring, while a responsive rotary encoder knob enables quick and precise adjustments for each weld job. Key Features 1200A Peak Current provides powerful, repeatable welds suitable for compatible materials within specified thickness ranges. Wide Material Compatibility (0.1–0.5 mm) supports nickel-plated steel, steel, pure nickel, iron, and copper/nickel-plated copper according to the device limits. 10,000+ Ultra-Fine Adjustment Levels give granular control over output so users can dial in settings for delicate or demanding connections. Fully Adjustable Welding Parameters including preheat, pulse, interval, and continuous welding points for tailored process control. Dual A-Grade 5000mAh Battery Cells power up to approximately 1,500 welding cycles per full charge under stated conditions, with Type-C charging for convenience. 2-in-1 Functionality doubles as a 5V/2.1A USB power bank, enabling device charging and field operation without separate power packs. Detachable 99.9% Pure Copper Welding Pens ensure high conductivity and effective heat dissipation, and tips are replaceable for maintenance. 8-in-1 Smart Safety Protection System covers over-temperature, undervoltage, overcharge, over-discharge, short-circuit, voltage stabilization, low-temperature, and impact protection to enhance operator and device safety.