510 Thread Portable Soldering Pen With USB Charger

Meet the 510 Thread Portable Soldering Pen with USB Charger — a compact, cordless solution built for precise electronics work anywhere. Crafted from durable stainless steel, this pen soldering iron delivers reliable heat and a fine finish, making it ideal for DIY projects, on-site repairs, and circuit board work. With USB charging and 510-thread tips, it combines portability with versatility for hobbyists and professionals alike.

Three gear adjustable temperature settings let you tailor heat to delicate components or heavier joints, while a rapid 30-second preheat keeps you productive and minimizes downtime. The lightweight, battery-powered design is easy to carry in a toolkit or bag, so you can tackle soldering tasks without being tethered to a power outlet.

Benefits & Tips

• Three gears for precise control: switch between settings to match different soldering tasks, from small chip work to more robust joins.
• Rapid heating in about 30 seconds speeds up your workflow, helping you finish projects faster.
• Cordless convenience: a portable design with USB charging is perfect for DIY kits, electrical repairs, and field work.
• Practical uses include repairing small electronics, reworking PCB joints, and assembling hobby projects. Pro tip: keep the tip clean and tin it for better heat transfer.

Product specifications

• Origin: Mainland China
• Product size: 87.00 x 11.20 x 11.20 mm (3.43 x 0.44 x 0.44 in)
• Material: Stainless steel
• Includes: 1 X Soldering Iron, 1 X USB Head
• Configuration: 510 thread portable electric soldering iron pen with 3 gear adjustable voltage
• Operation: Press the power button 5 times to turn on/off; press twice to enter preheating; press three times to cycle through 3 gears (red = largest gear, green = smallest)

Package includes:

• 1 X Soldering Iron
• 1 X USB Head

Warnings/Reminders

• Hot surfaces: avoid touching the tip; allow the tool to cool before storage.
• Use in a well-ventilated area and keep away from flammable materials.
• Keep out of reach of children; use proper safety gear as needed.
• Note: Color may vary slightly from the images; please allow 1–2 cm measuring deviation due to manual measurement.

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