0 ratings
NEIKO 40421A Wireless Soldering Kit, Mini USB Rechargeable Solder Iron Pen, Rapid Heat 356-750F 180-400C Electrical Soldering Kit, LED, 4V Lithium-Ion Battery, Cordless Soldering Iron Kit
NEIKO 40421A is a safe, portable, cordless soldering kit that heats up within 12 seconds and has a long battery life, making it ideal for professionals and hobbyists alike for plumbing, metal works or plastic welding.
NEIKO 40421A Wireless Soldering Kit, Mini USB Rechargeable Solder Iron Pen, Rapid Heat 356-750F 180-400C Electrical Soldering Kit, LED, 4V Lithium-Ion Battery, Cordless Soldering Iron Kit
Item #: 51758068

NEIKO 40421A Wireless Soldering Kit, Mini USB Rechargeable Solder Iron Pen, Rapid Heat 356-750F 180-400C Electrical Soldering Kit, LED, 4V

Item #: 51758068

BDT 5282

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 26
Our Top Logistics Partners
  • fedex
  • dhl
NEIKO 40421A is a safe, portable, cordless soldering kit that heats up within 12 seconds and has a long battery life, making it ideal for professionals and hobbyists alike for plumbing, metal works or plastic welding.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Rapid Heat-Up
Achieve optimal soldering temperatures between 356-750°F in seconds, allowing for quick and efficient repairs without the long wait times typical of traditional soldering irons.
Cordless Convenience
Enjoy the freedom of cordless soldering with a rechargeable lithium-ion battery, making it ideal for use in tight spaces or on-the-go projects without the hassle of tangled cords.
User-Friendly Design
The ergonomic mini pen design and built-in LED light enhance comfort and visibility, ensuring precise soldering even in dimly lit environments or during intricate tasks.

Product Details

Shop Now for NEIKO 40421A Wireless Soldering Kit at Ubuy Bangladesh. Mini USB Rechargeable Solder Iron Pen with Rapid Heat, LED display, and Cordless Design. 180-400°C Electrical Soldering Kit with 4V Lithium-Ion Battery.
Item Weight0.8 lbs (360 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Hobbyist Crafters

    Ideal for artists and hobbyists needing a portable, quick-heating soldering tool for small projects and repairs.

  • Electronics Technicians

    Great for professionals who require a cordless option for on-the-go soldering in tight or difficult spaces.

  • DIY Enthusiasts

    Perfect for DIYers who enjoy home projects and need a versatile, easy-to-use soldering iron for various tasks.

Not Suitable For
  • Heavy Duty Users

    Not suitable for industrial applications requiring high power or heavy-duty soldering; lacks sustained heating capabilities.

Product Description

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

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the heating time of the NEIKO 40421A Wireless Soldering Kit?

    Answer: The NEIKO 40421A Wireless Soldering Kit heats up rapidly, achieving temperatures between 356°F (180°C) and 750°F (400°C) in mere seconds. This quick heat-up time allows for immediate soldering tasks, making it ideal for both hobbyists and professionals who require efficiency in their work, especially in situations where time is critical.
  • Question: How does the USB rechargeable feature work?

    Answer: The NEIKO 40421A is designed for convenience with its USB rechargeable function. It comes equipped with a 4V lithium-ion battery that can be easily charged via any standard USB port. This feature makes it user-friendly and portable, suitable for both home use and on-the-go applications, ensuring that you are always ready for your soldering projects without the hassle of changing batteries.
  • Question: Is the NEIKO 40421A suitable for beginners?

    Answer: Yes, the NEIKO 40421A is well-suited for beginners as well as experienced users. Its lightweight design and cordless functionality make it easy to handle, while the adjustable temperature settings ensure that novices can safely learn soldering techniques without risking damage to components. Whether working on DIY electronics or small repairs, this kit is a versatile choice.
  • Question: Can I use the NEIKO soldering iron for different types of solder?

    Answer: Absolutely! The NEIKO 40421A can be used with various types of solder, including lead-free and leaded solder. The adjustable temperature settings allow you to customize the heat based on the type of solder you are using, ensuring optimal performance for tasks ranging from delicate electronic circuits to more robust metal connections.
  • Question: Does the kit come with any additional accessories?

    Answer: The NEIKO 40421A Wireless Soldering Kit typically includes the soldering pen and may come with essential accessories like extra tips. Various users often find that having multiple tips enhances their ability to tackle different soldering tasks effectively, making this kit a practical choice for those looking for versatility in their soldering projects.
  • Question: How long does the battery last on a full charge?

    Answer: The battery life of the NEIKO 40421A on a full charge can vary depending on how frequently and intensely the soldering iron is used. Generally, it is designed to provide sufficient power for several soldering tasks before needing a recharge, making it ideal for both minor repairs and larger projects where mobility and accessibility are important.
  • Question: What safety features does the NEIKO soldering kit offer?

    Answer: Safety is a priority with the NEIKO 40421A, which features a heat-resistant design and an automatic shut-off function after a period of inactivity. This ensures that users are protected against accidental burns or overheating, making it a safer option for both beginners and experienced hobbyists working in various environments, including workshops and home settings.
  • Question: Is the soldering iron pen lightweight?

    Answer: Yes, the NEIKO 40421A soldering iron pen is designed to be lightweight and ergonomically shaped, allowing for greater control and ease of use during prolonged tasks. This feature reduces hand fatigue, making it particularly suitable for intricate soldering jobs, such as detailed electronics work or model-building, where precision is essential.
  • Question: What types of projects is the NEIKO soldering kit ideal for?

    Answer: The NEIKO 40421A is versatile and ideal for a variety of projects, including electronics repair, crafting, and DIY hobby projects. Whether you are assembling circuit boards, repairing home appliances, or working on art projects, this cordless soldering iron offers the power and flexibility needed to ensure quality results in your work.
  • Question: Where can I buy the NEIKO 40421A Wireless Soldering Kit?

    Answer: You can purchase the NEIKO 40421A Wireless Soldering Kit from Ubuy, a reliable e-commerce platform that offers a wide selection of electronic tools and accessories. Ubuy provides a straightforward shopping experience, allowing you to find the NEIKO kit along with additional related products to enhance your soldering projects.

NEIKO Irons Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.