Lithium Battery Spot Welding Machine is a specialized device designed for precision welding of battery cells, particularly for assembling lithium-ion battery packs such as 18650, 21700, and similar types. It uses controlled high-current pulses to join nickel strips to battery terminals without damaging the cells—ensuring strong, reliable, and safe connections.
Key Features:
• High Pulse Welding Current (up to 800A): Delivers strong and consistent welds for battery connections
• Microcontroller-Based Control: Ensures precision, repeatability, and safety
• Dual Welding Modes: Supports automatic operation and foot pedal control for flexibility
Applications:
• Assembly of lithium-ion battery packs
• Repair of laptop, e-bike, and power tool batteries
• DIY battery projects and power banks
• Electronics manufacturing and prototyping