DIY Portable 12V Battery Storage Spot Welding Model PCB Circuit Board Machine

Specifications:
The user needs to provide a 12V battery power supply, and the welding current is about 90A~130A.
The battery pack that can start the car can basically meet the power supply requirements of the circuit.
It is forbidden to use farad capacitors for power supply, and it is forbidden to use battery packs of 60A and above.

Item Name: Circuit Board
Material: PCB
System Voltage: 12V-14.6V (Capacity X Rate = Must be Greater than 150A)
Current Requirements: 150A or above Instantaneous Output
Features: Durable, Heat Resistant, Welding Tool
Size: 12cm x 9 x 2cm/4.72" x 3.54" x 0.79" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Circuit Board
2 x Input Line
2 x Output Line
2 x Welding Pen
1 x Nickel Tape
6 x Copper Wire Ear
4 x Screw
2 x Heat Shrinkable Tube