elding pen comes standard with a pair of Japanese concentric ball-point needles, which is effective.
2. 18650 battery spot welder pen, suitable for long‑term work, improve work efficiency, made of thick brass bar.
3. The appearance is beautiful and clean, and the heat dissipation is fast. It is suitable for assembling battery packs. All the brass bars are cleaned and protected by strong acid to ensure the brightness of the brass bars.
4. The handle of this spot welding pen has double springs to expand and contract, both of which can be independently expanded and contracted with moderate force control.
5. This spot welder pen is suitable for industrial spot welding, convenient, durable and strong.
Specification:
Item Type: Spot Welding Pen
Material: ABS brass
Uses: Suitable for industrial spot welding
Working Voltage: DC 4-12V
Current: ≥800A
Package List: 1 x Spot Welding Pen
2 x Concentric Ball Needle
2 x Spring
1 x Hex Wrench