A battery-powered portable spot welder capable of welding small lithium-ion batteries with sizes of 12V, 24V, and 48V

Principle: DC Energy Storage

Maximum Power: 21 kW

Maximum Current: 3500 A

Maximum Pulse Time: 20 ms

Thickness of Pure Nickel Welding: 0.1~0.4mm

Thickness of Nickel Plating Welding: 0.15~0.5mm

Thickness of Nickel Aluminum Composite Sheet Welding LFP Aluminum Electrode: 0.1~0.15mm

Power Supply: AC 110~220V (general)

Maximum Output Voltage: DC 6.0V(Max.)

Energy Storage Charging Current: 6A(Max.)

First Charging Time: About 18 min

Trigger Mode: AT: Automatic induction trigger

Real Welding Current Display: √

1.75 (25mm²) Split Welding Pen; 2.73SA Press Down Spot Welding Head; Repair of Small Lithium Iron Phosphate Battery Packs 12V, 24V, 48V; Repair of Two-Wheeled and Three-Wheeled Electric Vehicle Batteries; and Others.