Single-Hand Operation 18650 Battery Soldering Pen Solid Copper Construction Integrated Point Soldering Pen for DIY Enthusiasts

Premium Material: Constructed with high-quality thickened copper rods, this soldering equipment ensures excellent heat dissipation and high conductivity for stable performance.

Efficient Function: Designed as a professional point welder part, it features an integrated trigger switch that allows for seamless single-handed operation without the need for a foot pedal.

Advanced Design: This integrated point soldering pen is equipped with double retractable springs that allow each soldering needle to expand and contract independently for balanced pressure.

User-Friendly Features: The handheld point welder pen offers adjustable needle spacing and replaceable coil pressure, making it highly adaptable for various battery assembly tasks.

Versatile Purpose: As an automatic trigger soldering pen, it is specifically optimized for 18650 battery pack DIY projects and long-term industrial batch production.