Rechargeable Battery Spot Welder Pen | Automatic Trigger Handheld Welding Tool for Battery Packs/Industry Use | Brass Construction with Japanese Concentric Ball Head Needles |

Produktbeschreibung

Accurate Japanese Needles - Spot welder pen comes with sturdy concentric ball head needles for consistent welding performance. Ideal for rechargeable battery pack assembly with consistent results. Industrial-Strength Brass Construction - Thick brass strips ensure efficient heat dissipation during prolonged welding sessions. Chemically-cleaned with protective coating maintains exterior brightness and smooth functionality. Ergonomic Spring Mechanism - Double retractable springs in handle provide adjustable pressure control. Each welding pen functions independently for controlled force application in tight spaces. Effective Welding - Operates at DC4-12V with 800A current output for quick spot welding. Reduces assembly time by 40% compared to traditional methods for battery pack production. Certified-Safe Design - ABS insulated housing prevents electrical hazards during use. Includes hex wrench for maintenance and needle replacement (2 spare needles included).