◆801D Battery Spot Welder：Capacitor Energy Storage Pulse Welding Technology combines the millisecond pulse welding technology, bringing you a bran-new powerful and reliable spot welding machine. Widely used in different kinds of battery pack building & maintenance and common metal welding. Suitable for metal like stainless steel, iron, nickel, brass, titanium, molybdenum, etc.◆Product Parameters：Power Adapter Input AC 100-240 V 50/60 HzPower Adapter Output 15 V 2-3 AMachine Input DC 15 V 2-3 AMachine Charging Time 10-20 minutesOutput Welding Voltage 5-6 VOutput Welding Current 500-2000 A(pulse)Maximum Welding Power 12 KWMaximum Welding Energy 238 JPulse Time 0.2-20 msWelding Power Adjustment Range 0-99 tWelding Mode AT/MTPulse Delayed Time 20-50 msWelding Thickness of Nickel 0.05-0.4 mm◆Notice:1. Please use a wall socket to ensure stable power supply.2. Please adjust the pressure regulator to appropriate parameters to ensure the welding effect.