Battery Welding Pen Efficient Battery Assembly Heat Dissipation Design
USD 36.80 USD
Specifications
| Power Source | Battery |
| Model | DC4-12V |
| Brand | Unbranded |
Improved Performance: Unlike common welding pens, this design maintains pressure balance between the two welding needles, reducing weak welds and large sparks. Effective Needles: The for Spot for Welder pen includes a pair of concentric ball-point needles for effective welding performance.