Precise temperature control
Adjust the voltage from 2.7V to 4.2V across high, medium, and low modes to match the exact heat your task needs.
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Why customers love it
Precision soldering power that fits in your pocket
The Mini Cordless Soldering Iron Pen delivers fast, precise soldering anywhere—no cords, no waiting. Its slim pen design and rechargeable battery make electronics repair and DIY projects effortless.
- Adjustable voltage with high, medium, and low modes for precise temperature control
- Ready to use in seconds and safe to put away quickly
- Digital battery display with up to 30 minutes of continuous use per charge
- Built-in 650mAh rechargeable battery charges via USB in about 60 minutes
- Fine tip ideal for SMD components, circuit board repairs, and pin soldering
Why you'll love it
Ready in seconds
Heats up and cools down fast, so you can start working immediately and put the iron away safely without waiting.
Always informed
The digital battery display shows your remaining power, with up to 30 minutes of continuous use per charge.
Charge on the go
The built-in 650mAh battery recharges via USB in about 60 minutes, keeping your soldering iron ready wherever you are.
Setup
How to use
No electrician, no wiring, no fuss.
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Charge it up
Connect the built-in 650mAh battery to a USB source; a full charge takes about 60 minutes.
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Set your temperature
Adjust the voltage between 2.7V and 4.2V, choosing high, medium, or low mode for precise heat control.
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Solder and store
The iron heats up in seconds for detailed work, then cools down quickly. It auto-sleeps after 10 minutes of inactivity to save battery and extend tip life.
Specifications
The details that matter
- Product Type
- Mini Soldering Iron Pen
- Voltage
- 2.7V–4.2V
- Battery Capacity
- 650mAh
- Charging Time
- About 60 minutes
- Continuous Use
- Up to 30 minutes
More details
Meet your new go-to tool for precision soldering: the Mini Soldering Iron Pen. Compact, battery-powered, and ready in seconds, this portable soldering iron makes electronics repair and DIY projects easier than ever—no cords, no waiting, no hassle.
- Adjustable voltage (2.7V–4.2V) with high, medium, and low modes for precise temperature control
- Fast heat-up and cool-down—ready to use in seconds and safe to put away quickly
- Digital battery display keeps you informed, with up to 30 minutes of continuous use per charge
- Built-in 650mAh rechargeable battery charges via USB in about 60 minutes
- Slim, lightweight pen design fits comfortably in hand and slips easily into a pocket or toolkit
- Fine tip ideal for SMD components, circuit board repairs, pin soldering, and other detailed work
- Smart auto-sleep after 10 minutes of inactivity to save battery and extend tip life
Perfect for hobbyists, electronics enthusiasts, and anyone who needs reliable soldering on the go—from quick circuit fixes to creative DIY builds.
A few things worth knowing
Everything you might want to know before you order.
How do I control the temperature?
Adjust the voltage between 2.7V and 4.2V using high, medium, or low modes for precise temperature control.
How long does the battery last and how do I charge it?
The built-in 650mAh rechargeable battery provides up to 30 minutes of continuous use and charges via USB in about 60 minutes.
What can the fine tip be used for?
The fine tip is ideal for SMD components, circuit board repairs, pin soldering, and other detailed work.
Does the iron have any power-saving features?
Yes, it features smart auto-sleep after 10 minutes of inactivity to save battery and extend tip life.
How do delivery and returns work?
Shipping
Free standard shipping
To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
O
Works very well, great quality.
L
Excellent little tool, i use this to diy orchids pot and it is absolutely quick and easy
A
Mini soldering iron, pen, set!!!!!! Where is the set?
Everything is sealed, but the set is missing! Only one handle, and where is the wire, the soldering iron itself, and the tip??? ?
T
A crucial piece is missing at the tip. The soldering iron tip. I want to be refunded or have it sent to me.
N
Arrived in good condition. good work. you have my recommendation guys.
D
received as expected, works perfectly
J
Good product
S
Battery seems to last longer than the first one i bought. thank you seller
J
It's working well
C
Mini Cordless Soldering Iron Pen with USB Charging
N
Bought on 19.05.26 and received at Ukrposhta, Odessa on 2.06.26. The soldering iron is not defective, meets the requirements and matches the description.
S
Item is okay. it does it job. the only downside is the battery, it last for a maximum of 5 minutes
E
Purchased on 04/08/26 and received at Ukrposhta in Odessa on 04/18/26. The soldering iron is not defective and meets the requirements and description.
W
It warms up, which is good, BUT after the first use the tip looked very strange. 🤔 as if it had burned out 🔥
Let's see how long it lasts. 🤷
C
The package arrived on time, I am completely satisfied with the product, it took ten days to reach Kyiv, I recommend the seller.
A
Fast delivery - two weeks.
M
It didn't arrive complete, I asked for a refund and they didn't accept it.
S
Works well it's great
R
Fast delivery to abroad, received within 15 days.
Product condition is super good.
Working fine.
Thanks for the seller.
