

Spotted by Maya Chen
Deal Hunter & Savings Expert
Compact Wireless Soldering for Quick Repairs
NEIKO 40421A Wireless Soldering Tool, Mini USB Rechargeable Solder Iron Pen, Rapid Heat 356-750°F (180-400°C), Electrical Soldering Set, LED, 4V Lithium-Ion Battery, Cordless Design
The NEIKO 40421A is a cordless soldering iron featuring a rechargeable 4V lithium-ion battery that heats up rapidly within 12 seconds. Designed for portability, it offers adjustable temperatures from 356 to 750°F, suitable for various small
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Spotted by Maya Chen
Deal Hunter & Savings Expert
The highlights
- +Cordless design allows easy use without being tethered to a power outlet, ideal for on-the-go repairs or tight spaces.
- +Rapid heat-up reduces waiting time, helping you complete soldering tasks faster.
- +Includes essential accessories like a stand, tweezers, solder, and USB charging cable for a ready-to-use kit.
The full picture
Heads up
- Battery life offers about 2 hours of continuous use, which may require recharging during extended projects.
- Lower voltage may limit performance on heavier-duty soldering jobs.
- Temperature range is fixed and may not suit specialized soldering needs.
Before you buy
- Confirm the included accessories meet your project needs.
- Check that the temperature range suits your typical soldering materials.
- Consider if the 2-hour battery life aligns with your expected usage duration.
Product details
The NEIKO 40421A Micro Soldering Kit is a wireless soldering iron is your easy carry everyday solder melting tool. A soldering iron is a hand tool used in soldering; it supplies heat to melt solder so that it can flow into the joint between two workpieces you are trying to join. Soldering makes effective and reliable electrical connections. Small mechanical parts, jewelry and electronics are often soldered or brazed as well. Join led and copper foil in stained glass work. Electronics soldering connects electrical wiring to devices and electronic components to printed circuit boards. The Li-Ion battery charges in 3 hours and has a run time of 2 hours with a quick heat up time of 12 seconds. Temperature range of 180 to 400 degrees Celsius or 356 to 750 degrees Fahrenheit. Compact soldering iron is 8” long, 1.2” wide and weights 10.8 ounces. Included soldering station base is 3.5 inches long, 1.7” wide, 2.3” high and weighing only 4.8 ounces. Includes: 1 x Wireless Solder Iron with LED light 1 x Soldering Gun Stand 1 x Bent Tip Tweezers 1 x USB Brick 1 x 3.2 foot USBC Charge Cable 1 x 10g Tin Solder (1mm) 1 x Sponge
