The soldering iron constantly reboots when trying to start to turn it on

1.Check the cableb connection,try flipping the connector or swapping the CC cable ports 2.Use the power adaptive mode. With the device powered off, press and hold the right button while plugging in the power.

Does the device support wireless operation?

No, this device requires a wired connection.

What should I do if my device shows "low voltage"?

Simply switch to Power Adaptive Mode or adjust the voltage settings to lower the voltage. For persistent alerts, a quick firmware update ensures smooth and stable operation.

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HS-02B 100W Portable Soldering Iron Kit, 2S Fast Heating, 212-842℉, Pre-Set 3 Groups Temperature, 3 Soldering Tips, Smart Digital Soldering Iron Pen Tool for Electronics Precision Repair

Product ID: 670697103

Details

Brand
FNIRSI
Power source
USB Powered
Special features
Portable
Specific uses for product
Jewellery Use
Wattage
100 watts

⚡100W ultra-fast heating

🌡️212-842℉ adjustable temp range

🖥️0.96'' large digital display

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Description

🔥 Solder Smarter, Not Harder — Power Meets Precision!

SMART SAFETY MODES - Sleep, auto-off, and child lock keep your workspace secure and stress-free.
VERSATILE TIP TRIO - Includes I, IS, and K tips for every micro soldering challenge, from jewelry to circuit boards.
ERGONOMIC PORTABLE - Lightweight design with a sleek storage case—perfect for on-the-go pros.
BLAZING 2 SECOND HEAT UP - Get soldering-ready in a flash with 100W power—no more waiting around.
PRECISION AT YOUR FINGERTIPS - Adjust temps from 212 to 842℉ with 3 pre-set groups for flawless control.

The FNIRSI HS-02B is a 100W portable soldering iron kit featuring ultra-fast 2-second heating, a wide 212-842℉ temperature range with 3 pre-set groups, and a large 0.96'' digital display. Designed for electronics, jewelry, and circuit board repair, it includes 3 versatile tips and smart safety features like sleep mode and child lock. Lightweight and USB-powered, it’s built for professionals who demand speed, precision, and portability.

Specifications

ASIN	B0D9LTCDRR
ASIN	B0D9LTCDRR
Additional Features	Portable
Best Sellers Rank	#29,604 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #181 in Soldering & Desoldering Equipment
Brand Name	FNIRSI
Customer Reviews	4.0 4.0 out of 5 stars (142)
Customer reviews	4.0 4.0 out of 5 stars (142)
Date First Available	22 July 2024
Handle Material	Plastic
Head Style	Pencil, Chisel
Heating Element	Electric
Included Components	100W PD Adapter, 3 Soldering Iron Tips, PD Charging Cable, Soldering Iron, Soldering Iron Stand
Item Length	7.01 Inches
Item Type Name	Soldering Iron
Item Weight	68 g
Item model number	HS-02
Manufacturer	FNIRSI
Manufacturer	FNIRSI
Manufacturer Part Number	HS-02
Model Number	HS-02
Package Dimensions	20.7 x 10.11 x 8.79 cm; 68.04 g
Power Source	USB Powered
Specific Uses For Product	Jewellery Soldering, Residential Use
Style Name	Pencil
Unit Count	1 Count
Upper Temperature Rating	450 Degrees Celsius
Wattage	100 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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147230CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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