Spot Welder Set Portable Small Lightweight Convenient Safe Welding Machine
- Equipped with 3.7 to 4.2V low voltage power with a discharge rate of 65C and a load capacity of about 300A, safe and reliable.
- Accurately control the MCU program without triggering the switch, completely freeing your fingers or pedals.
- Own charging control module, it charges the through the USB port. And fills it with power for 0.1mm to 0.12mm common nickel plate welding hundreds of solder joints.
- This spot welder set adopts printed circuit board and brass cable, which ensures reliable connection. with small and lightweight design, convenient to carry.
- Through the MOS tube output, the energy is concentrated at the end of the pen, and the nickel sheet is firmly fused to the by means of short circuit heating.
