Battery-powered spot welding pen, portable automatic welding machine accessory W01 blue

Features:1.The spot welding pen comes standard with a pair of efficient Japanese concentric ball-end needles.
2.This 18650 battery-powered spot welding pen is suitable for extended use and improves work efficiency. It is made of thick brass rod.
3.It has a clean appearance and rapid heat dissipation.It is suitable for battery assembly.The brass rods are cleaned and protected with a strong acid to ensure a bright finish.
4.The handle has double springs for expansion and contraction, and each soldering pen extends independently, with moderate force control.
5.It is not uncommon for a standard one-piece spot welding pen to fail to achieve pressure balance between the two welding needles, resulting in a weak weld, large sparks, and low work efficiency.
Specifications:Item Type: Battery-Powered Spot Welding Pen
Material: Brass ABS
Uses: Suitable for industrial spot welding
Operating Voltage: DC 4-12V
Current: ≥800A

Package List:Package includes: 1 x Spot Welding Pen
2 x Concentric Ball Needles
2 x Springs
1 x Hex Key
Note:You must connect the positive and negative terminals of the spot welder output to this welding pen. And it will work.