The Lanrui Spot Welding Machine is a compact, high-precision welding tool designed for battery repair, nickel strip welding, and microsoldering applications. Engineered with intelligent control and stable output, it ensures reliable welds on delicate components like 18650/21700 battery cells and circuit boards. Made for both professionals and electronics repair enthusiasts, this machine offers adjustable power settings, instant pulse discharge, and excellent heat management, making it a trusted choice for high-accuracy electronic work. 🧰 Key Features: ⚡ High-Power Pulse Welding: Strong current discharge for consistent, clean weld points 🎛️ Adjustable Output Levels: Customizable power for different material thicknesses 🔍 Microsoldering-Compatible: Safe for use near sensitive circuits and micro-components 🔋 Battery-Powered or USB Input: Portable models allow flexible workspace setup 🧊 Low Heat Spread: Designed to protect surrounding electronics from thermal damage 🖐️ Ergonomic & Lightweight: Comfortable for long sessions and precise hand control