The Spot Welding Machine for Lithium Battery

is a high-efficiency, precision welding solution designed for safe and reliable lithium battery pack assembly. It is used to create strong, low-resistance welds between nickel / nickel-plated strips and battery cells without damaging the cell structure.

Using advanced pulse welding technology, this machine delivers consistent weld quality with minimal heat impact, making it ideal for Li-ion and LiFePO₄ battery packs. Its robust build, adjustable welding parameters, and safety protections make it suitable for workshops, EV battery manufacturers, and solar & ESS battery production units.

Key Features

High-Power Spot Welding Output

Pulse / Dual-Pulse Welding Control

Adjustable Welding Energy Levels

Low Heat Effect on Battery Cells

Heavy-Duty Copper Welding Pens / Electrodes

Over-Current, Over-Voltage & Thermal Protection

Advantages

Strong, clean and reliable weld joints

Improves battery pack safety & lifespan

Easy to operate and maintain

Suitable for continuous production use

Essential tool for lithium battery professionals