The FNIRSI HS-02A is a portable soldering iron powered by USB-C.
No mains station needed. Plug into a USB-C PD charger, power bank or laptop adapter and start soldering.
USB-C Power Delivery
Works with USB-C power sources from 9V to 20V.
Compatible with PD and QC fast-charge standards.
Use wall chargers, laptop adapters or PD-capable power banks.
Run it from the chargers you already own.
For full 100W performance, use a higher-wattage USB-C PD adapter.
Wide Temperature Range
Adjustable from 100°C to 450°C.
Low temperatures for delicate SMD work and heat-sensitive components.
High temperatures for larger joints and lead-free solder.
Dial in the right heat for each task.
Colour IPS Display
High-contrast screen shows current temperature, setpoint and power status.
See your settings clearly in different lighting conditions.
No guessing what temperature you’re at.
Fast Heat-Up
Efficient heating design reaches working temperature quickly.
Less waiting. More soldering.
Smart power delivery manages heat output for consistent performance.
Preset Temperature Slots
Save your favourite temperature settings.
Recall them instantly when switching between tasks or solder types.
No need to adjust manually each time.
Auto Sleep and Motion Wake
The iron lowers temperature when idle.
Reduces tip oxidation and improves safety.
Pick it up and it wakes quickly back to working temperature.
Useful during longer sessions or when you pause between joints.
Temperature Calibration
Fine-tune accuracy to compensate for tip changes or wear.
Maintain consistent, repeatable results over time.
Compact and Lightweight
Easy to pack in a toolkit or travel bag.
Comfortable grip with heat isolation for longer sessions.
Fits tight workspaces where bulky stations won’t.
Replaceable Tips
Swap tips for different joint sizes and component types.
Keep spares in your kit for quick changes.
Who Is This For?
Repair technicians working on phones, laptops and tablets.
Makers building Arduino, Raspberry Pi and DIY electronics projects.
Field service engineers who need to solder on-site without mains power.
Hobbyists who want a portable iron without sacrificing temperature control.
Students learning soldering with clear temperature feedback.
Anyone who needs a capable iron that travels easily.
Practical Uses
Solder SMD components and fine-pitch ICs.
Assemble prototype boards and install headers.
Repair connectors and cables on consumer electronics.
Work on drones, RC vehicles and custom keyboards.
Solder at hackathons, maker events or temporary workspaces.
Use with a power bank for repairs away from mains power.
What’s in the Box
- FNIRSI HS-02A soldering iron
- Soldering tip
- USB-C cable
- User manual
Fast UK Delivery
Orders ship from our UK warehouse within 1-2 business days.
No long waits. No customs delays.
60-day returns and 12-month guarantee.
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