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Item #:
221236879
BLACKCUBE Cordless Soldering Iron Kit - Portable 2000mAh USB Rechargeable Soldering Iron Tools with LED Spotlight Max 878F Fast Heating 4V
Item #:
221236879
USD 42
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 21
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Our soldering iron has no wire winding, which makes the control more free and convenient, you can get rid of the shackles of the power cord, perform welding work with our cordless soldering iron freely, it is also extremely lightweight, making it easy for you to carry it
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Rapid Heat Technology
Equipped with a 2000mAH lithium-ion battery, the BLACKCUBE 4V heats up quickly, reducing waiting time and enhancing efficiency for DIY projects and repairs.
LED Spotlight
Designed with a built-in LED spotlight, this soldering iron illuminates dark workspaces, allowing for precise soldering in challenging conditions.
Portable Design
Lightweight and cordless, this welding tool is perfect for home use and DIY enthusiasts, providing flexibility and ease of movement wherever repairs are needed.
Product Details
| Specific Uses For Product | Electronics Assembly, Jewelry Soldering, Residential Use |
| Power Source | Battery Powered |
| Wattage | 8 watts |
| Additional Features | Cordless, Lightweight, Portable |
| Upper Temperature Rating | 470 Degrees Celsius |
| Heating Element | Ceramic |
| Item Length | 8 Inches (20.3 cm) |
| Item Weight | 306.18 Grams |
| Handle Material | Plastic |
| Brand Name | BLACKCUBE |
| Included Components | Soldering Iron, Soldering Iron Stand, Soldering Iron Tips |
| Model Number | SI-L-4V-PRO |
| Manufacturer Part Number | SI-L-4V-PRO |
| UPC | 709930282622 |
| Manufacturer | BLACKCUBE |
| Style Name | Cordless Soldering Iron + 1 Tip |
| Head Style | Screwdriver |
| Brand | BLACKCUBE |
| Special Feature | Cordless, Lightweight, Portable |
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?
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DIY Enthusiasts
Perfect for hobbyists looking to make precise soldering connections efficiently and without cords limiting movement.
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Portable Professionals
Ideal for technicians or professionals who need a reliable soldering iron for on-the-go repairs or projects.
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Home Repairs
Great for homeowners needing occasional soldering for electronic devices or small household projects.
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Heavy Duty Users
Not suitable for industrial or heavy-duty soldering tasks requiring extended use or high wattage tools.
Product Description
BLACKCUBE Cordless Soldering Iron Kit - Portable 2000mAh USB Rechargeable Soldering Iron Tools with LED Spotlight Max 878F Fast Heating 4V Lithium-Ion Battery
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Customer Questions & Answers
-
Question:
What types of projects is the cordless soldering iron suitable for?
Answer: It is suitable for DIY, electronics and circuit board repairs, soldering, jewelry, guitar, watches, wiring, mobile devices, computer hardware, small electronic work, TV capacitors, or accessories. -
Question:
What is the battery capacity and charging time for the soldering iron?
Answer: The 2000mAh large-capacity Built-in battery can be charged in 1 hour and can be used repeatedly about 1000 times. -
Question:
Does the cordless soldering iron have built-in illumination?
Answer: Yes, it has a built-in LED illumination for precise soldering in dimly lit spaces.
BLACKCUBE Irons SI-L-4V-PRO Editorial Review
The cordless soldering iron has garnered a mix of praise and criticism from users, highlighting its strengths in convenience and portability, while also revealing some significant limitations. Many customers appreciate the rapid heating capability, which allows for quick soldering tasks, particularly for light-duty work. The iron is noted for its impressive performance in scenarios like circuit board repairs and minor soldering projects, making it a handy tool for those who need to get the job done rapidly. Features such as the inclusion of multiple tips and additional accessories have also been positively received. However, the iron has notable shortcomings. Users have expressed concerns regarding its effectiveness with denser connections; tasks such as soldering heavy wiring often fall short as it lacks the necessary power to adequately melt solder on solid terminals. Reviews indicated that the soldering iron's performance may be limited due to its design features—specifically, the use of a lightbulb-type base that not only causes durability issues but also tends to wobble with use. Many reviewers were frustrated by this design, indicating that it detracts from the iron's overall longevity and performance. In summary, while this cordless soldering iron excels in quick heating and light soldering tasks, it may not suffice for heavier jobs, resulting in a mixed reception overall. **
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Pros
- Heats up quickly
- Excellent for light soldering tasks and circuit boards
- Portable and easy to use
- Includes multiple tips and useful accessories
Cons
- Ineffective for heavy wiring and solid terminals
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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- 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.
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USD 42
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- No wire winding for free and convenient control
- Extremely lightweight for easy portability
- 4V Cordless Scissors, 2x Scissor Head Blades, 1x Charger, 1x Battery, 1x Manual and a free utility knife included
- 2000mAh large-capacity Built-in battery with 1-hour quick charge
- Built-in LED illumination for precise soldering in dimly lit spaces
- TPE handle is comfortable and non-slip for easy handling
- Suitable for DIY, electronics, jewelry, guitar, watches, wiring, mobile devices, computer hardware, and small electronic work
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