Automatic Trigger Integrated Handheld Spot Welder Pen Portable Spot Welding Pen for 18650 Battery Soldering

🔥 Integrated Handheld Spot Welding Pen with Automatic Trigger (Blue) 🔥📌 KEY FEATURES:• Integrated Design: Clean and ergonomic all-in-one design with double springs for adjustable pressure and smooth Operation.• Automatic Triggering: Built-in micro-switch triggers welding automatically when pressed down, making single-handed operation effortless.• High-Conductivity Copper: Made of thick, premium copper bars for quick heat dissipation and superior electrical conductivity.• Adjustable Needle Distance: The distance between two welding needles can be adjusted to fit different nickel strip widths.• Ideal for 18650 Battery DIY: Specially designed for assembling and repairing 18650, 26650, and other lithium-ion battery packs.⚠️ IMPORTANT NOTE:• This is an Integrated Spot Welding Pen (Accessory). It MUST be connected to a Spot Welder Machine or DIY Spot Welder Power Control Board to work. It cannot be plugged directly into household outlets or used alone!📐 SPECIFICATIONS:• Color: Blue• Material: Pure Copper + ABS Shell• Working Voltage: DC 4-12V (Current ≥ 800A)• Application: 18650/32650 Battery Pack Spot Welding