YIHUA
YIHUA 926 III 60W Soldering Station
9.0 / 10
A temperature-controlled station bundled with everything to start.
Check Price →
Read full review →
We earn a commission, at no extra cost to you.
Soldering Irons & Stations Best USB-C Portable Iron
PINECIL Smart Mini Portable Soldering Iron Review
Reviewed by Kerem Başbuğ · Last updated September 15, 2026 · How we rank
9.0 / 10 · our score
A tiny, open-firmware smart iron that draws its power over USB-C instead of carrying a battery. Plug it into a strong USB-C charger or power bank and it heats fast, with proper temperature control in a pen you can drop in a pocket.
Quick Specs
- Brand
- PINE64
- Category
- Soldering Irons & Stations
- Price tier
- Budget ($)
- Our score
- 9.0 / 10
- Best for
- Makers who want a genuinely portable iron and already carry USB-C power.
Our verdict
The Pinecil is the best portable iron for people who already live on USB-C. It is not cordless in the battery sense, but paired with a capable power bank it goes anywhere a battery iron does, and with a good charger at a desk it heats and recovers far better than its size suggests. Budget for a strong USB-C power source, because a weak one is the difference between a great iron and a sluggish one.
Pros & cons
Pros
- Very small and light — true go-anywhere size
- Runs from USB-C chargers and power banks
- Proper temperature control and a small readout
- Open-source firmware with an active community
Cons
- No battery inside — performance depends on your power source
- Stand and extras are basic or sold separately
Check Price on Amazon →
We earn a commission, at no extra cost to you.
Key features
- USB-C powered smart soldering iron
- Adjustable temperature with on-iron display
- Open-source firmware
- Pocket-sized pen format
What's in the box
- Pinecil soldering iron with display
- One soldering tip (check the current listing)
- USB-C powered — no battery inside
- Power supply, stand and solder not included
Contents come from the current Amazon listing and can change — check the listing before buying.
Getting started with the PINECIL Smart Mini Portable Soldering Iron
Your power source decides how good this iron feels, so pair it with a USB-C charger or power bank that supplies high-wattage Power Delivery rather than a phone charger from a drawer. Set the sleep timeout short to protect the tip, explore the firmware settings once and then leave them, and pick up a spare tip shape early — its usefulness scales with tips, not settings.
Who it's for
Makers who want a genuinely portable iron and already carry USB-C power.
Alternatives worth considering
FNIRSI HS-03 Cordless Soldering Iron
A true battery iron, if you want to work without carrying a power bank.
FNIRSI HS-02A Smart Soldering Iron
Mains powered with 100W and six tips included, for a bench rather than a backpack.
PINECIL Smart Mini Portable Soldering Iron: common questions
Is the Pinecil cordless?
Not in the battery sense — it has no internal battery and draws power over USB-C. With a capable power bank it is just as portable as a battery iron; with a good charger at a desk it performs like a compact smart iron.
What power supply does the Pinecil need?
A USB-C source that supports higher-wattage Power Delivery. A weak charger will still heat the iron, but it will recover slowly and feel underpowered on larger joints.
Why do people like the open-source firmware?
It means settings, sleep behaviour and the display can be customised, and the community keeps improving it. For most users the stock firmware is fine, but the option is part of the appeal.
You might also like
Fanttik
Fanttik T1 Max Cordless Soldering Iron
8.7 / 10
Cordless, heats in seconds, and goes wherever the repair is.
Check Price →
Read full review →
We earn a commission, at no extra cost to you.
Q-MING
Q-MING 60W Soldering Iron Kit
8.0 / 10
A cheap, adjustable iron with tips and accessories to get started.
Check Price →
Read full review →
We earn a commission, at no extra cost to you.
