Search  for anything...
NEIKO

NEIKO 40421A Wireless Soldering Kit, Mini USB Rechargeable Solder Iron Pen, Rapid Heat 356-750°F (180-400°C) Electrical Soldering Kit, LED, 4V Lithium-Ion Battery, Cordless Soldering Iron Kit

    • Based on 15,338 reviews
Condition: New
Checking for product changes
$26.98 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 3
Order within 23 hours and 56 minutes
Available payment plans shown during checkout

Style: Cordless Soldering Kit


Features

  • PORTABLE & CORDLESS: This plastic soldering kit is nonslip, lightweight, and ergonomic design with a conical solder tip for a convenient and precise solder weld. Our cordless soldering iron kit allows you to carry and work with no cords in the way.
  • 12 SECOND HEAT UP TIME: Professional welding tool with easy to use one button push with a power indicator light that turns green when optimal temperature is reached on the 0.2mm tip. LED work light allows you to solder in low light applications.
  • LONG BATTERY LIFE: Soldering kit has a large capacity 2000 mAh lithium-ion battery and a run time of two hours to melt solder and finish all your welding jobs. Electronics kit with a charging time of 3 hours for appliance repairs.
  • MULTIUSE: This safe soldering gun is a must have for metal workers, electricians, jewelers, DIY enthusiasts and hobbyists, whether you are working on circuit boards, capacitors, glass, mosaics, jewelry, metal gutters, plumbing and plastic welding.
  • COMPLETE SET INCLUDES: One (1) portable pencil soldering iron that measures 8 inches and weighs under 11oz, with a soldering iron stand, USB charging port, 3.2ft USB-C charging cable, bent tip tweezers, cleaning sponge, and 10g 1mm tin solder.

Brand: NEIKO


Voltage: 4 Volts


Power Source: Battery Powered


Recommended Uses For Product: Soldering


Color: Blue


Brand: ‎NEIKO


Voltage: ‎4 Volts


Power Source: ‎Battery Powered


Recommended Uses For Product: ‎Soldering


Color: ‎Blue


Special Feature: ‎Cordless


Included Components: ‎Soldering Iron


Item Weight: ‎4.8 Ounces


Number of Batteries: ‎1 Lithium Ion batteries required. (included)


Style: ‎Cordless Soldering Kit


UPC: ‎816914024106


Manufacturer: ‎Ridgerock Tools, Inc.


Part Number: ‎40421A


Item Weight: ‎4.8 ounces


Package Dimensions: ‎8.43 x 3.07 x 2.13 inches


Country of Origin: ‎China


Item model number: ‎40421A


Batteries: ‎1 Lithium Ion batteries required. (included)


Material: ‎copper, iron, metal, plastic, tin


Wattage: ‎4 watts


Item Package Quantity: ‎1


Head Style: ‎conical,solder tip


Handle Material: ‎Plastic


Special Features: ‎Cordless


Usage: ‎Electronics


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Date First Available: January 13, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • works great
Style: Helping Hand
The NEIKO 01902 Adjustable Helping Hand with Magnifying Glass is a versatile and practical tool for anyone engaged in precision work, such as soldering, crafting, jewelry making, or model building. Here's a detailed review highlighting its features, performance, and overall value: ### Design and Build Quality The NEIKO 01902 is designed with functionality in mind. The unit features a sturdy cast iron base that provides excellent stability, preventing the tool from tipping over during use. The adjustable alligator clips are strong and secure, capable of holding small parts firmly in place. The flexible arms are easy to maneuver, allowing users to position their workpiece at the optimal angle. ### Magnifying Glass One of the standout features of this helping hand is the 3.5x magnifying glass. The glass is clear and provides sufficient magnification for detailed work, making it easier to see small components and intricate details. The lens is adjustable, so users can move it to the perfect position without much hassle. The clarity and size of the magnifying glass significantly reduce eye strain during prolonged use. ### Versatility and Usability The NEIKO 01902 excels in versatility. Its adjustable components make it suitable for a wide range of tasks. The alligator clips rotate 360 degrees, allowing for maximum flexibility when securing different objects. This adaptability is particularly useful for soldering, as it allows for precise positioning of wires and components. The tool is user-friendly, with adjustments being straightforward and intuitive. Even beginners will find it easy to set up and use. The combination of adjustable clips and a magnifying glass makes it a handy addition to any workbench. ### Performance In terms of performance, the NEIKO 01902 delivers reliable results. The stability of the base ensures that the helping hand remains steady during use, which is crucial for precision tasks. The alligator clips grip objects securely without damaging them, and the magnifying glass provides clear, distortion-free magnification. Whether you are soldering circuit boards or assembling miniature models, this tool helps improve accuracy and efficiency. ### Value for Money The NEIKO 01902 is reasonably priced, making it an excellent investment for hobbyists and professionals alike. Its durable construction and useful features provide good value for the money. Given its performance and versatility, it is a cost-effective solution for anyone needing an extra hand for delicate tasks. ### Pros and Cons **Pros:** - Sturdy and stable cast iron base - Clear 3.5x magnifying glass - Adjustable and flexible alligator clips - Easy to use and adjust - Affordable price point **Cons:** - The base, while stable, is a bit heavy, which might be a consideration for those needing a more portable solution. - Some users might prefer a higher magnification option, although 3.5x is adequate for most tasks. ### Conclusion The NEIKO 01902 Adjustable Helping Hand with Magnifying Glass is a well-designed, versatile, and reliable tool that enhances precision work. Its sturdy build, clear magnifying glass, and adjustable components make it a valuable addition to any workspace. Whether you are a professional or a hobbyist, this helping hand can significantly improve the accuracy and ease of your projects. Overall, it offers excellent value for money and is highly recommended for anyone in need of a dependable helping hand tool. ... show more
Reviewed in the United States on June 4, 2024 by eloise
    • Cheap but works
Style: Helping Hand
Great for hobbyist
Reviewed in the United States on August 24, 2024 by TheGODofGreen
    • Very “Handy” tool.
Style: Helping Hand
This is a very handy tool to have when 2 hands are just not enough. I wish the alligator clips did not have teeth as they kind of leave a mark on wires. Maybe the will loosen up after a break in period.
Reviewed in the United States on July 24, 2024 by OutdoorPro
    • Great for anyone doing electronics
Style: Helping Hand
Great product for the price! 🤘😈
Reviewed in the United States on August 19, 2024 by Tony Martin
    • Hard to adjust the arms. Spend more on something nicer or don't buy anything.
Style: Helping Hand
The best feature of this thing is that it's cheap and it technically does what it's supposed to. That said, for anyone looking at this I would recommend either buying a nicer one or not buying one at all. The problem is that it's so hard to adjust that it's probably not worth it. The joints are locked and unlocked by tightening or loosening wingnuts, which affects two adjacent ball joints at a time. You can't unlock only one ball joint, so you have to correctly adjust both joints simultaneously. On top of that, the wingnuts are cheap, and it's difficult to loosen them to the correct pressure to allow some movement without the joints moving freely and succumbing to gravity. It's not impossible to use, it's just more work to get into place than it's worth. I bought this for one project, and I ended up using other objects to hold the pieces in place rather than fussing with this thing. It would be fine if you only needed the clips in exactly one position, though. Is this worth $9? I guess, but it serves its purpose so poorly that you should spend a little more to get a nicer one, or save your money. ... show more
Reviewed in the United States on June 14, 2024 by Evan J.
    • Priced right (Neiko 10576A Engraver)
Style: Engraver
Its an engraver. Turn it on, put tip on something that you want to constructively damage, turn off when done. This is not a "Rotary Engraver". It also will not readily mark very hard metals like Tungsten. If doing the latter, start with a new tip, and 'drag' vertically across surface. Won't look the best, but will save you a lot of time and re-tracing. ... show more
Reviewed in the United States on August 31, 2024 by krbjmpr
    • Useful for model painting
Style: Helping Hand
Useful product, the only thing I would like is a bigger base for more stability. Otherwise it's really an extra pair of hands.
Reviewed in the United States on August 2, 2024 by Eomma
    • Overall a very nice and flexible tool to help with soldering and assembling small parts.
Style: Helping Hand
Overall a very nice and flexible tool to help with soldering and assembling small parts. The only downside that I could see was that the metal spring clips have so much clamping and holding strength that the plastic insulation on the wires being held during soldering tends to be softened and deformed by the heat and the clamping energy of the clips. I wish that it held the wires a little more gently or have clips with less clamping strength or at least not have such aggressive teeth on them that tend to bite into the wire insulation. ... show more
Reviewed in the United States on July 10, 2024 by Darrell S.

Can't find a product?

Find it on Amazon first, then paste the link below.