This integrated spot welder pen is a compact handheld tool designed for battery pack assembly. Built with thick copper strips for efficient heat dissipation and a clean appearance, it supports durable, repeatable welds. The body is made from an aluminum-copper alloy, with a pen length of about 155 mm and a cable length around 85 cm.
Use this pen in batch welding workflows where consistent pressure and one-handed operation improve throughput. The handle uses double springs that expand and contract independently, ensuring balanced pressure on both soldering pins and reducing large sparks during welding.
- Independent double-spring mechanism provides balanced pressure on two pins for stable welds.
- Built-in travel switch enables single-handed operation; no foot pedal required.
- Thick copper strips offer efficient heat dissipation and long-term durability.
- Material: aluminum-copper alloy; overall length ~155 mm; cable ~85 cm.
- Integrated design meant to be used with a compatible spot welding machine; not for standalone use.
- Suitable for battery pack assembly and batch welding tasks with consistent results.
Specifications: Pen length about 155 mm; Cable length about 85 cm; Material: aluminum-copper alloy with copper strips.
Fit: Designed to work with compatible spot welding equipment and standard electrodes as part of a battery pack assembly workflow.
