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Spot Welding Machine Accessories DIY Welding Pen 12V Battery Energy Storage Spot Welding Machine
The user needs to prepare 12V battery for power supply, and the welding current is about 90A ~ 130A. It is easy to weld the common 0.1mm ~ 0.12mm nickel plate. After several generations of product updates, it is now upgraded to automatically trigger the welding and release the finger of the button.
System voltage: 12V-14.6V
Working current: 90-150A
20-45Ah lead-acid battery with good performance and small internal resistance
3S aircraft model lithium battery pack at 3.5-5.5Ah 45C
18650 battery pack with 30-35Ah capacity
Spot welding is welded by the principle of rapid local heating and cooling of large currents. It requires sufficient current supply. Generally, the current of 0.1-0.15 nickel plate welding is about 90-150A, so the working power supply of the circuit board must be greater than or equal to 150A.
-1 x Main Circuit Board
-1 x Buzzer
-2 x 10AWG Input Wire
-2 x 12AWG Output Wire with 2 Welding Pen