Energy-Stored Pulse Handheld Mini Welding Device Battery Spot Welder 801B
Max Pulse Output Energy 290J. 73SA Spot Welding Thickness (Nickel-Plated/Stainless Steel/Iron Sheet) ≤0.3~0.4mm. Peak Welding Energy 14.5KW. 73SA Spot Welding Thickness (Pure Nickel) ≤0.4mm. Pulse Duration 20ms (MAX).