Bench Power Supply, 12V Battery Spot Welding Machine Cg1201 Spot Welding Machine Full Set Of DIY Full Set Of Accessories Butt Welding Machine

Battery recommendation:12V (35AH-80AH) Start-up lead-acid battery with good performance and small internal resistance12V 4000MAH 45C or more lithium battery pack with good performance5-6 series 3000F farad capacitor bank, etc.The battery pack that can start the car can basically meet the power supply needs of this circuitThe transformer cannot replace the battery pack for power supply, and the wire cannot be extended or replaced with other wire diameters or materials.Switch function: Press the switch for 1.5 seconds to switch (flashing 1, 2, and 3 times are respectively 3 levels of power, press again to shut down) automatically s

• Foreword: Thank you for your attention. You need to have certain electrical knowledge and practical ability. You also need to prepare some necessary tools such as pliers, screwdrivers, electric soldering irons, etc.
• Complete set includes: host and wire and pure copper soldering pen
• Users need to bring their own 7.2V-14.6V battery for power supply, and the welding current is about 150A, which is good at welding common 0.1mm~0.2mm nickel-plated sheets. The latest release in 2021, automatically triggers welding and releases the finger of the button.
• System voltage: 7.2V-14.6V
• Working current: about 150A