FNIRSI HS-03 cordless soldering iron, 10W with Type-C charging, adjustable temperature from 100-450°C, portable repair tool
The FNIRSI HS-03 cordless soldering iron is a compact and powerful 10W device designed for quick and precise soldering anywhere without an electrical outlet. Thanks to Type-C charging and adjustable temperature from 100-450°C, this portable tool is perfect for electronics repair, small repairs, or hobby projects. Its compact size and cordless design make it easy to carry on trips, in workshops, or outdoors, while fast heating saves time each time you use it.
Cordless Soldering Iron - Key Features
- Powerful 10W element — ensures quick heating and stable temperature for long-lasting use without interruptions.
- Adjustable temperature 100-450°C — allows you to adjust the soldering iron for various materials and soldering tasks.
- Type-C charging — a convenient and versatile way to quickly charge the device from any USB source.
- Cordless, portable design — can be used without a cord, making it suitable for working in hard-to-reach places.
- Three F210 tips (K, I, IS) — suitable for various soldering tasks and precision work.
- Additional accessories included — includes a pen cap, USB cable, and screwdriver, everything you need to get started right away.
Technical specifications
- Model: FNIRSI HS-03
- Power: 10W
- Temperature range: 100-450°C (adjustable)
- Charging port: Type-C, rechargeable
- Type: cordless, portable soldering iron
- Tips: F210 [K, I, IS]
- Package includes: HS-03 soldering iron, pen cap, F210 tips [K, I, IS], USB cable, screwdriver
Who is it suitable for and how to use it?
This cordless soldering iron is perfect for electronics enthusiasts, craftsmen, and professionals who need a mobile solution for small soldering jobs. Use it at home to repair electronic devices, in workshops for repairs, or on the go when you need a quick solution without access to an electrical outlet. Before use, charge the device via the Type-C port, select the appropriate F210 tip according to the task, and set the desired temperature within the 100-450°C range. Its compact size makes it easy to carry in your bag or toolbox.
Buyer questions
Question: What is the maximum power and temperature of the soldering iron?
The FNIRSI HS-03 has a power of 10W and a temperature range from 100°C to 450°C. This allows you to select the appropriate heat for various materials, while the power ensures stable and fast operation without additional accessories.
Question: How is this soldering iron charged?
The device is charged via a Type-C port using the included USB cable. This allows you to conveniently charge the soldering iron from your computer, power bank, or any other USB source whenever you need power.
Question: What nozzles are included in the package?
The package includes three F210 nozzles: K, I, and IS type. Different nozzles allow you to adapt the soldering iron for various precision tasks – from small electronic components to larger connector soldering.
The FNIRSI HS-03 cordless soldering iron is a reliable choice for those who need a mobile, fast, and precise soldering solution at home, in the workshop, or on the go. It's compact, powerful, and easy to charge.
Sources: Soldering iron – Wikipedia | TopSmart store
| Weight | 0.540 kg |
|---|---|
| Dimensions | 26 × 14 × 8 cm |
| Brand | FNIRSI |
| High- related chemical | None |
| Voltage | Below-75V DC (Safety Extra-Low Voltage DC, SELV DC) |
| Origin | Mainland China |
| Certification | THIS |
| Model Number | HS-03 |
| Battery Type | 18650 Lithium Battery (2600mAh) |
| Operating Voltage | 5V (Charging) / 3.7V (Battery) |
| Power Supply | Type- C |
| Maximum Power | 10W (Max) |
20 review for FNIRSI HS-03 belaidis lituoklis 10W su Type-C įkrovimu, reguliuojama 100-450°C temperatūra, nešiojamas remonto įrankis
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Customer –
Top quality as usual
Question: HS-03
Customer –
Okay
Question: HS-03
Customer –
It works well 👌
Question: HS-03
D * * * o –
Perfect, well packaged, quality product, excellent
Question: HS-03
Customer –
It arrived well packaged and sealed as shown in the photo, the shipping was very fast, I recommend it.
Question: HS-03
Customer –
Top seller, top item! we love fnirsi thanks for your great production !
Question: HS-03
Customer –
Just perfect i wasn’t in malta but this morning i open the box
Just great reply, thanks you
Question: HS-03
Customer –
The micro soldering iron arrived in good condition, BUT… If I consider it as a portable item, the case is completely useless, because you can’t fit the folded iron in there and constantly pulling out the tip makes no sense. The 210 tip is too small for fine work; a 245 tip would probably be more suitable.
Question: HS-03
Customer –
Excellent quality, I recommend the product and the store.
Question: HS-03
j –
Great!! The box came sealed and everything was in order ☺️
Question: HS-03
Customer –
good goods as okay….
Question: HS-03
Customer –
For a portable soldering iron, it's incredible. I love this and love FNIRSI products.
Question: HS-03
Customer –
👍👍👍👍👍
Question: HS-03
Customer –
Okay
Question: HS-03
Customer –
Excellent item. Very happy with the purchase. Very fast shipping.
Question: HS-03
Customer –
The product matches the description, works very well, just need to try it for a longer period.
Question: HS-03
D***b –
I placed the order on 06/05/2026 and received it on 06/18/2026.
The delivery was made to an easybox.
The product was very well packed and protected, in a cardboard box and bubble wrap.
Tested and checked, it works flawlessly. Thanks!
Question: HS-03
Customer –
Arrived on time, quality product, I recommend it.
Question: HS-03
Customer –
Excellent soldering iron, good quality, I like it, this is the second one I’ve bought, tested everything and it works, I recommend the product and the seller.
Question: HS-03
M * * * z –
The item has very good quality. It works perfectly, heats up very quickly, and is very easy to handle.
The seller’s shipping was fast and very well packaged.
Thank you +++++
Question: HS-03