Independent comparisons. We may earn from shop links. More info

Cordless soldering iron comparison 2026

The best cordless soldering irons, compared.

Top pick: CMANLNYK wireless soldering iron Best value: diymore USB-C soldering iron – Deepest review file under £20, at £18.99 with 4.1 from 196 ratings, a 10 W field and a 1,400 mAh cell. The title temperature range disagrees with the bullet. Updated October 2026.

Peter F.
Peter F.Editor

A cordless soldering iron is a battery pen for a joint away from a bench socket: a circuit board, a vehicle loom, jewellery, or a short DIY repair. Judge them by the wireless wattage the bullet states, the cell size, whether you can solder on while charging, and the tip family:, a knife, or unnamed. A 75 W title is not an 11 W wireless cap. A mains station still holds heat better on a large pad. The checks in order are on the [cordless soldering iron buying guide](/hub/soldering-and-welding/cordless-soldering-iron/sub/cordless-soldering-iron-buying-guide). Butane irons are a different format and are not in this batch. They trade a set temperature for a flame, hot air and refill cycles that do not depend on a cell.

A cordless soldering iron is a battery pen for a joint away from a bench socket: a circuit board, a vehicle loom, jewellery, or a short DIY repair.

CMANLNYK wireless soldering iron

Best overall

CMANLNYK wireless soldering iron
5.8/10∼ £23

42 products checked · 71 hrs invested · +24,300 readers

12 of 12: Best cordless soldering irons compared

Swipe for more

1-2 of 12
Best overall
CMANLNYK wireless soldering iron
HOTO cordless soldering iron
FNIRSI HS-03
ingoodtle cordless soldering iron
Fanttik T1 Max
Beizkna cordless soldering iron
Best value
diymore USB-C soldering iron
XIHXWL cordless soldering iron
XunHe cordless soldering iron
Voktta cordless soldering iron
diymore 75 W USB soldering iron
SEESII S01
5.8/10
6.5/10
6.3/10
5.6/10
8.8/10
7.1/10
8.0/10
5.4/10
5.2/10
4.8/10
4.4/10
4.2/10
∼ £23
∼ £70
∼ £82
∼ £15
∼ £76
∼ £50
∼ £19
∼ £14
∼ £11
∼ £11
∼ £39
∼ £85
5.0(10)
4.8(20)
4.6(29)
4.5(19)
4.4(1,989)
4.4(1,339)
4.1(196)
4.0(47)
4.0(30)
3.8(75)
3.6(21)
–
View offer
View offer
View offer
View offer
View offer
View offer
View offer
View offer
View offer
View offer
View offer
View offer

The best cordless soldering irons in detail

CMANLNYK wireless soldering iron

Rank 1

CMANLNYK wireless soldering iron

∼£23

Our view

The CMANLNYK wireless set is listed at £22.99 with 5.0 from 10 amazon.co.uk ratings, and all ten review texts in the raw file are tagged United Kingdom. The bullet gives 180–450 °C, about 8 seconds to start heating and about 30 seconds to the set maximum, a Type-C charge of about 1.5 hours, about 30 minutes of use, and charging while you work. No wattage and no milliamp-hour figure appear in the stored listing fields, and the listing weight is 270 g. The UK texts describe a case, three tips and a stand, fast heat, and small jobs such as household cable fixes, including one electrician who had been waiting on a gas iron that sometimes went out. None of those ten texts describes a failed heater, which is a cleaner short file than several cheaper pens. Ten five-star ratings still cannot carry a comparison against irons with hundreds of reviews. The included line only says wireless soldering iron set, so the case and tips are review descriptions rather than that components field.

Pros

  • 180–450 °C with a stated charge-while-using mode
  • Ten UK texts in the file, all positive and aimed at small jobs
  • Reviewers describe a case, three tips and a stand

Cons

  • Only 10 ratings, all 5.0, which is a very small sample
  • No wattage and no mAh in the stored listing fields
  • About 30 minutes of use is the listing claim, not a measured session

Best for: Small cable fixes if you will treat ten positive UK texts as a first look, not a verdict.

Less suitable: A buying decision you want backed by a review file in the hundreds, or a stated wattage.

Specifications

Model
CMANLNYK wireless soldering iron
Brand
CMANLNYK
Price
∼£23
Customer rating
5.0/5(10)
Temperature
180–450 °C
Tips
3 in reviews
Use while charging
Yes
Weight
270 g

Common questions

Can the CMANLNYK iron run without a mains lead?

The listing is battery powered and states charging while you work, a Type-C charge of about 1.5 hours, and about 30 minutes of use. No wattage and no milliamp-hour figure are in the stored fields.

Is the temperature adjustable?

The bullet gives 180–450 °C, about 8 seconds to start heating and about 30 seconds to the set maximum. Those times are listing claims, not a measurement for this page.

What do the ten UK reviews describe?

All ten review texts are tagged United Kingdom and describe small jobs, a case, three tips and a stand. The included line only says wireless soldering iron set. Ten five-star ratings are a very small sample.

HOTO cordless soldering iron

Rank 2

HOTO cordless soldering iron

∼£70

Our view

The HOTO cordless iron is listed at £69.99 with 4.8 from 20 amazon.co.uk ratings, and the raw file’s review texts are tagged Canada and the United States, not the United Kingdom. The bullet splits power into up to 140 W when plugged in and up to 60 W cordless on a 2,000 mAh cell, which is the clearest wired-versus-wireless pair in this set, and the wattage field prints 140 watts. It claims 200 °C in 3 seconds with a C245-KU knife tip, presets at 200 °C, 350 °C and 450 °C, and adjustment across 100–450 °C, at a listed weight of 150 g. The included line names the iron, that knife tip and a USB-C cable, not a pump, stand or spare conical tips. The bullet aims the plugged-in mode at RC connectors, thick wires and ground planes, and the cordless mode at work away from a socket. Twenty ratings and no UK-tagged text cannot confirm recovery or battery life. The power split is the reason to shortlist it, and the missing UK reviews are the reason it does not lead this sheet.

Pros

  • Up to 140 W wired and up to 60 W cordless, stated as two caps
  • C245-KU knife tip and a 100–450 °C range with three presets
  • Listed at 150 g with a 2,000 mAh cell

Cons

  • Only 20 ratings, and no UK-tagged review text in the capture
  • Included line is one knife tip and a cable
  • 140 W is the wired claim; cordless is the 60 W line

Best for: You want the highest stated cordless wattage in this set and you will read the live UK reviews yourself.

Less suitable: A decision that needs UK review text, or a kit with several tip shapes already in the box.

Specifications

Model
HOTO cordless soldering iron
Brand
HOTO
Price
∼£70
Customer rating
4.8/5(20)
Wireless power
60 W
Wired power
140 W
Battery
2000 mAh
Temperature
100–450 °C
Tips
C245 knife
Use while charging
Yes
Weight
150 g
Stand
No
Pump
No

Common questions

Can the HOTO iron run without a mains lead?

The bullet states up to 60 W cordless on a 2,000 mAh cell, and up to 140 W when plugged in. The wattage field prints 140 watts, which is the wired claim.

Is the temperature adjustable?

The listing gives adjustment across 100–450 °C, with presets at 200 °C, 350 °C and 450 °C. A claim of 200 °C in 3 seconds is a bullet, not a timed result.

What is in the box?

The included line names the iron, one C245-KU knife tip and a USB-C cable. It does not name a pump, a stand or spare conical tips. This capture has no UK-tagged review text.

FNIRSI HS-03

Rank 3

FNIRSI HS-03

∼£82

Our view

The FNIRSI HS-03 is listed at £81.99 with 4.6 from 29 amazon.co.uk ratings, and only two of the review texts in the raw file are tagged United Kingdom. The bullet cites a 2,600 mAh cell, Type-C use while charging, a 3-second heat-up claim, and a range of 212–842 °F, while the wattage field prints 10 watts. Sleep and standby are adjustable on the listing, and a 0.96 inch IPS screen is named, at a listed weight of 420 g and an upper temperature of 450 °C. One UK reviewer put a heavy corded iron away after trying it and said a son used it on a project; the other praised build quality and wrote that time will tell how long it lasts. The included-components line names soldering iron tips and does not list a pump, stand or case. Twenty-nine ratings and two UK texts are a thin file next to the Fanttik and Beizkna captures, at the highest price but one in this set.

Pros

  • 2,600 mAh with a stated Type-C solder-while-charging mode
  • Temperature steps from a knob plus finer button adjustment
  • Adjustable sleep and a colour screen on the listing

Cons

  • Wattage field is 10 watts at £81.99
  • Only two UK-tagged reviews in the capture
  • Included line does not name a stand or pump

Best for: You want a screen and solder-while-charging on the listing, and you accept a 29-rating file.

Less suitable: A decision you want backed by hundreds of UK reviews, or a kit with a pump already named in the box.

Specifications

Model
FNIRSI HS-03
Brand
FNIRSI
Price
∼£82
Customer rating
4.6/5(29)
Wireless power
10 W
Battery
2600 mAh
Temperature
Up to 450 °C
Tips
Tips named
Use while charging
Yes
Sleep
Adjustable
Weight
420 g
Stand
No
Pump
No

Common questions

Can the FNIRSI HS-03 run without a mains lead?

The listing is battery operated, with a 2,600 mAh cell and a 10 watt field. The bullet also cites Type-C use while charging. The 3-second heat-up line is a seller claim.

Is the temperature adjustable?

The listing describes temperature steps from a knob plus finer button adjustment, with an upper temperature of 450 °C. The bullet also prints 212–842 °F. Sleep and standby are adjustable.

How many UK reviews are in this capture?

amazon.co.uk shows 4.6 from 29 ratings. Only two review texts in the raw file are tagged United Kingdom. The included line names tips and does not list a pump, stand or case.

ingoodtle cordless soldering iron

Rank 4

ingoodtle cordless soldering iron

∼£15

Our view

The ingoodtle kit is listed at £14.89 with 4.5 from 19 amazon.co.uk ratings, all ten review texts in the raw file tagged United Kingdom. The bullet gives 260–420 °C, an LCD, USB-C and heat-up in about 10 seconds, while the upper-temperature field prints 450 °C and the wattage field is blank. Listing weight is 220 g, and the included line only says cordless soldering iron kit. UK reviewers call it handy for light soldering and good value, with one putting battery life at about 45 minutes before a recharge depending on temperature. Another charged it overnight, used it for about 50 minutes, and then it died, which matches a light-duty pen rather than a day tool. Nineteen ratings sit under the line where a star score can carry this comparison alone. There is no milliamp-hour figure in the stored listing, so runtime stays a review anecdote.

Pros

  • £14.89 with 4.5 from 19 ratings and ten UK texts
  • LCD and a stated 260–420 °C range on the bullet
  • UK reviews describe fast heat on small joints

Cons

  • Bullet range 260–420 °C disagrees with a 450 °C field
  • No wattage and no mAh on the stored listing
  • UK reviews put a session at roughly 45–50 minutes, then a recharge

Best for: A cheap second pen for light joints, if 19 ratings are enough for you.

Less suitable: A stated wattage, or a session you expect to run past about 45 minutes without charging.

Specifications

Model
ingoodtle cordless soldering iron
Brand
ingoodtle
Price
∼£15
Customer rating
4.5/5(19)
Temperature
260–420 °C
Weight
220 g
Stand
Yes
Pump
No

Common questions

Can the ingoodtle iron run without a mains lead?

The listing is battery powered, with USB-C charging. The wattage field is blank and there is no milliamp-hour figure. UK reviews put a session at about 45–50 minutes, then a recharge.

Is the temperature adjustable?

The bullet gives 260–420 °C and an LCD. The upper-temperature field prints 450 °C. Those two lines do not match. A heat-up of about 10 seconds is a seller claim.

Does the listing include a stand?

The title says the kit comes with a stand. The included-components line only says cordless soldering iron kit, so the stand is a title claim rather than an itemised components field.

Fanttik T1 Max

Rank 5

Fanttik T1 Max

∼£76

Our view

The Fanttik T1 Max is listed at £75.99 with 4.4 from 1,989 amazon.co.uk ratings, the deepest review file in this twelve-iron set. The bullet splits power into an 11 W wireless cap on a 2,600 mAh cell, claimed for up to 60 minutes at 450 °C, and a 16 W wired mode on USB-C, so the 16 W wattage field is the plugged-in figure. The included line names four C210 tips, a desoldering pump, anti-static tweezers and sponges, and the listing weight is 470 g. UK reviews often praise fast heat and a standby that wakes with little delay, and one reviewer reported five to six hours of continuous use, which is longer than that 60-minute bullet. The same UK file includes a sealed box that arrived with two tips missing, a tip that fell off after about eight months, and later sessions that would not hold heat on 0402 parts. Another UK review says you should not expect it to cope with large metal that soaks the heat away. The seven-second heat-up line is a listing claim, not a time we measured.

Pros

  • 11 W wireless and 16 W wired are stated as separate caps
  • Four C210 tips, a desoldering pump and tweezers in the included line
  • 4.4 from 1,989 amazon.co.uk ratings
  • Gravity sleep after 15 seconds still, then wake to the set temperature

Cons

  • UK reviews report missing tips on arrival and a tip that fell off
  • Heat sag on large metal, and one later review on 0402 parts
  • £75.99 for an 11 W wireless cap

Best for: You want the largest UK review file in this set for fine electronics, and you can live with an 11 W wireless cap.

Less suitable: Sustained heat on a ground plane, or a kit you have not checked for missing tips on arrival.

Specifications

Model
Fanttik T1 Max
Brand
Fanttik
Price
∼£76
Customer rating
4.4/5(1,989)
Wireless power
11 W
Wired power
16 W
Battery
2600 mAh
Temperature
Up to 450 °C
Tips
4 x C210
Use while charging
Yes
Sleep
15 s gravity
Weight
470 g
Stand
No
Pump
Yes

Common questions

Can the Fanttik T1 Max run without a mains lead?

The listing is battery powered, with an 11 W wireless cap on a 2,600 mAh cell. A separate 16 W wired mode on USB-C is the plugged-in figure in the wattage field.

Is the temperature adjustable?

The listing says the temperature is adjustable. The upper field is printed as 840 degrees Fahrenheit, and the bullet claims up to 60 minutes at 450 °C. That runtime is a seller claim.

What is in the box?

The included line names the T1 Max, four C210 tips, a desoldering pump, anti-static tweezers and sponges. UK reviews include a sealed box that arrived with two tips missing.

Beizkna cordless soldering iron

Rank 6

Beizkna cordless soldering iron

∼£50

Our view

The Beizkna kit is listed at £49.98 with 4.4 from 1,339 amazon.co.uk ratings, the second-deepest review file here, and nine UK-tagged texts in the raw sample. The bullet states a 3,200 mAh cell, up to 12 W wireless for a claimed 60 minutes at 500 °C, and 16 W in wired USB-C mode, which matches the 16 watt field. Three C210 tips, a 5-second heat-up claim, 200–500 °C in 5 °C steps, a pump, tweezers, 20 g of solder, a stand and a toolbox are named, at 570 g. UK reviews that like it call it a cord-free option for computer boards and say the bit selection could be larger. Other UK texts in the same sample say the cell would not hold a charge overnight, the stand would not draw charge, the iron slept while still in the hand, and the tip holder started to melt within about five minutes. One UK review says it would not melt solder and calls the product dangerous. The review count is real, and so is that cluster of charge, sleep and heat failures, which is why it sits below the Fanttik on this sheet.

Pros

  • 3,200 mAh with 12 W wireless and 16 W wired stated separately
  • 4.4 from 1,339 amazon.co.uk ratings
  • C210 tips, pump, solder wire, stand and a toolbox in the included line
  • 200–500 °C in stated 5 °C steps

Cons

  • UK reviews describe cells that will not hold charge and charge that fails on the stand
  • Sleep while the iron is still in the hand, in a UK review
  • A UK review reports the tip holder melting within minutes

Best for: You want a mid-price C210 kit with a large review count and you will test charge and sleep on the first evening.

Less suitable: Fine work if sleep cannot be trusted in the hand, or a listing you need without a melt-and-charge complaint cluster.

Specifications

Model
Beizkna cordless soldering iron
Brand
Beizkna
Price
∼£50
Customer rating
4.4/5(1,339)
Wireless power
12 W
Wired power
16 W
Battery
3200 mAh
Temperature
200–500 °C
Tips
3 x C210
Use while charging
Yes
Sleep
Sleep in hand
Weight
570 g
Stand
Yes
Pump
Yes

Common questions

Can the Beizkna iron run without a mains lead?

The bullet states up to 12 W wireless on a 3,200 mAh cell, claimed for 60 minutes at 500 °C, and 16 W in wired USB-C mode. The 60-minute line is a seller claim.

Is the temperature adjustable?

The listing gives 200–500 °C in 5 °C steps. The upper field is 500 degrees Celsius. A five-second heat-up is also a bullet, not a time measured for this page.

What do UK reviews report going wrong?

Nine UK-tagged texts include a cell that would not hold a charge overnight, a stand that would not draw charge, sleep while the iron was still in the hand, and a tip holder that started to melt within about five minutes.

diymore USB-C soldering iron

Rank 7

diymore USB-C soldering iron

∼£19

Our view

This diymore USB-C kit is listed at £18.99 with 4.1 from 196 amazon.co.uk ratings, the deepest review file under £20 in the set. The stored listing shows a 1,400 mAh cell, a 10 watt field, five temperature steps, an LCD, and a listed weight of 120 g. The title prints 260–420 °C while the bullet and the upper-temperature field print 260–460 °C, so those lines are not one range. Sleep is listed after 10 minutes, with switch-off after another 5 minutes, and the included line only says soldering iron set, though the bullet names three tips. UK reviews include an all-day site job because the iron charged while it was used, and another session of about 30 minutes, alongside complaints that the cell is short for several wires across half an hour. One UK reviewer calls the output about 8 W and underpowered for larger work, and another says the iron was non-functional. At this price it is the best value in the set for brief small joints, and a weak match if you need the thermal reserve of a mains station.

Pros

  • £18.99 with 4.1 from 196 amazon.co.uk ratings
  • 1,400 mAh, USB-C, an LCD and five temperature steps
  • Listed at 120 g, the lightest iron in this set
  • UK reviews include charge-while-using for a full site day

Cons

  • Title range 260–420 °C disagrees with the 460 °C bullet and field
  • UK reviews report a short charge and weak heat on larger work
  • Included line does not itemise the three tips named in the bullet

Best for: Brief small joints and the odd cable repair, when you want the deepest sub-£20 review file here.

Less suitable: Half an hour of repeated joints, or any job that needs more than about 10 W of sustained heat.

Specifications

Model
diymore USB-C soldering iron
Brand
diymore
Price
∼£19
Customer rating
4.1/5(196)
Wireless power
10 W
Battery
1400 mAh
Temperature
420 or 460 °C
Tips
3 tips claimed
Use while charging
Yes
Sleep
10 min
Weight
120 g
Stand
No
Pump
No

Common questions

Can this diymore iron run without a mains lead?

The listing describes battery power, a 1,400 mAh cell and a 10 watt field. UK reviews include a site day where the iron charged while it was used, and other sessions of about 30 minutes.

Is the temperature adjustable?

The listing says adjustable, with five temperature steps and an LCD. The title prints 260–420 °C. The bullet and the upper field print 260–460 °C. Those are not one range.

What is in the box?

The included line only says soldering iron set. The bullet names three tips. Sleep is listed after 10 minutes, with switch-off after another 5 minutes.

XIHXWL cordless soldering iron

Rank 8

XIHXWL cordless soldering iron

∼£14

Our view

The XIHXWL pen is listed at £13.69 with 4.0 from 47 amazon.co.uk ratings, and 22 of the review texts in the raw file are tagged United Kingdom. The bullet gives an LED display and 260–420 °C, with USB-C charging, at a listed weight of 220 g. Wattage and battery capacity are both blank in the stored listing, and the included line only says soldering iron set. UK praise centres on a small tip in tight automotive and electronics spots, including use with a USB power bank when the cell is short. The critical UK texts are specific: flat after a few minutes and two joints, down to one bar by the time the display reached 350 °C, and a cell that would not hold a charge. One reviewer bought a second iron for a friend, so the file is not uniformly negative. Without a wattage line, the 4.0 score is the main evidence, and it is mixed.

Pros

  • £13.69 with 47 ratings and 22 UK-tagged texts
  • Stated 260–420 °C with an LED display
  • UK reviews cite tight spots and power-bank top-up

Cons

  • No wattage and no mAh on the stored listing
  • UK reviews describe the cell dying after heat-up or after two joints
  • Included line does not name tips or a stand

Best for: A low-price pen for a few small joints, with a power bank ready if the cell fades.

Less suitable: A job that starts only after the iron has reached temperature on its own cell.

Specifications

Model
XIHXWL cordless soldering iron
Brand
XIHXWL
Price
∼£14
Customer rating
4.0/5(47)
Temperature
260–420 °C
Use while charging
Yes
Weight
220 g
Stand
No
Pump
No

Common questions

Can the XIHXWL pen run without a mains lead?

The listing is battery powered with USB-C charging. Wattage and battery capacity are blank. UK reviews describe use with a USB power bank when the cell is short, and cells that die after heat-up or after two joints.

Is the temperature adjustable?

The bullet gives an LED display and 260–420 °C. The box temperature line is 420 degrees Celsius. One UK text says the cell was down to one bar by the time the display reached 350 °C.

What is in the box?

The included line only says soldering iron set. It does not name tips or a stand. amazon.co.uk shows 4.0 from 47 ratings, with 22 texts tagged United Kingdom.

XunHe cordless soldering iron

Rank 9

XunHe cordless soldering iron

∼£11

Our view

The XunHe pen is listed at £10.98, the lowest shelf price in this set, with 4.0 from 30 amazon.co.uk ratings and 12 UK-tagged texts. The title cites a 1,000 mAh cell and the wattage field prints 25 watts, with 260–420 °C, an auto shut-off after 10 minutes, and a warning not to use high-power charging heads. Listing weight is 200 g, and the included line says USB, which does not name tips, solder or a stand. UK reviews that are positive use it for an overhead data cable, vehicle work and small electronics, and they say it is not enough when the joint acts as a heat sink. Critical UK texts say the display read 420 °C but solder would not melt on an old joint, that the cell lasted about 10 minutes, and that another cell was flat after about 5 minutes. One UK reviewer tried three chargers and said the light stayed red well past the 1.5 hours they expected. It is a tiny-job pen at the bottom price, with a short cell in the UK file.

Pros

  • Lowest price here at £10.98
  • Stated 1,000 mAh, 260–420 °C and a 25 watt field
  • UK reviews include overhead cable and vehicle touch-ups

Cons

  • UK reviews put runtime at about 5–10 minutes
  • A UK review says 420 °C on the display still would not melt solder
  • Included line is USB, with a warning against high-power charging heads

Best for: One or two tiny joints away from a socket, at the lowest price in this capture.

Less suitable: Anything that soaks heat, or a session longer than a few minutes on the internal cell.

Specifications

Model
XunHe cordless soldering iron
Brand
XunHe
Price
∼£11
Customer rating
4.0/5(30)
Wireless power
25 W
Battery
1000 mAh
Temperature
260–420 °C
Sleep
Off at 10 min
Weight
200 g
Stand
No
Pump
No

Common questions

Can the XunHe pen run without a mains lead?

The listing is battery powered, with a stated 1,000 mAh cell and a 25 watt field. UK reviews put runtime at about 5–10 minutes. The listing warns against high-power charging heads.

Is the temperature adjustable?

The listing gives 260–420 °C. The upper field is printed as 788 degrees Fahrenheit. A UK review says the display read 420 °C and solder still would not melt on an old joint.

What is in the box?

The included line says USB. It does not name tips, solder or a stand. Auto shut-off is listed after 10 minutes. The shelf price in this capture is £10.98.

Voktta cordless soldering iron

Rank 10

Voktta cordless soldering iron

∼£11

Our view

The Voktta grey kit is listed at £11.38 with 3.8 from 75 amazon.co.uk ratings, and eight UK-tagged texts in the raw file. The bullet gives 180–450 °C, heat in about 10 seconds and maximum temperature in about 30 seconds, on a 1,100 mAh cell, at 210 g. The wattage field prints 15 with no unit word beside it, and the included line names a soldering iron stand. One UK reviewer liked the fast heat, spare tips and a holder in the case. Others say the tips do not fit, fall out and wobble until the iron switches off, that it failed after about seven months against a one-month warranty mentioned in that review, and that it would not get hot enough for solder to flow into wires of about 1 mm outside diameter. Another UK text says it reaches temperature and then the battery dies. Seventy-five ratings are a real sample, and the tip-fit complaints are part of it.

Pros

  • £11.38 with 75 ratings, more than most sub-£15 pens here
  • Stated 180–450 °C and a 1,100 mAh cell
  • A stand is named in the included line

Cons

  • 3.8 from 75, with UK reports of tips falling out
  • UK reviews of weak heat on small wires and a cell that dies at temperature
  • Wattage field is the bare number 15

Best for: A spare pen at the bottom of the price band if you will check that the tips seat before you rely on it.

Less suitable: Wire joints that need the solder to flow, or a tip fit you do not want to debug.

Specifications

Model
Voktta cordless soldering iron
Brand
Voktta
Price
∼£11
Customer rating
3.8/5(75)
Wireless power
15, no unit
Battery
1100 mAh
Temperature
180–450 °C
Tips
3 in title
Weight
210 g
Stand
Yes
Pump
No

Common questions

Can the Voktta iron run without a mains lead?

The listing is battery powered, with a 1,100 mAh cell. The wattage field prints 15 with no unit. A UK review says it reaches temperature and then the battery dies.

Is the temperature adjustable?

The bullet gives 180–450 °C, heat in about 10 seconds and maximum temperature in about 30 seconds. Those times are seller claims. The title names three soldering tips.

Do the tips stay in?

UK texts say the tips do not fit, fall out and wobble until the iron switches off. One review liked the fast heat, spare tips and a holder. The included line names a soldering iron stand.

diymore 75 W USB soldering iron

Rank 11

diymore 75 W USB soldering iron

∼£39

Our view

This diymore USB iron is listed at £38.98 with 3.6 from 21 amazon.co.uk ratings, the lowest star line in the set. The title says 75 W, a 2-second heat-up and 150–480 °C, on a 1,900 mAh cell with Type-C and a magnetic charging dock, while the listing weight is 770 g. The included line names three tips, a charging cord, rosin and that dock. One UK review says you only get full power when it is plugged into a power bank, which sits badly next to the 75 W title. Another UK buyer used it once, found the body very hot, then could not turn it on again after an overnight charge. A third calls the tip suitable for SMD and the extras junk, while a fourth says it is aimed at smaller jobs. Six UK texts and a 3.6 score are not a reason to treat the title wattage as continuous wireless output.

Pros

  • 1,900 mAh with Type-C and a magnetic dock on the listing
  • Stated range 150–480 °C and three tips in the included line
  • Rosin is named in the box

Cons

  • 3.6 from 21 ratings, the weakest star line here
  • A UK review says full power needs a power bank, against a 75 W title
  • One UK review describes a single use, then a dead iron after charging

Best for: You already accept a 75 W title as marketing and only need a dock-charged pen for small joints.

Less suitable: Anyone reading 75 W as sustained wireless power, or a buyer who wants a star line above 4.

Specifications

Model
diymore 75 W USB soldering iron
Brand
diymore
Price
∼£39
Customer rating
3.6/5(21)
Wireless power
75 W title
Wired power
Power bank
Battery
1900 mAh
Temperature
150–480 °C
Tips
3 tips
Use while charging
Yes
Weight
770 g
Stand
Yes
Pump
No

Common questions

Does 75 W mean 75 W cordless?

The title says 75 W. A UK review says you only get full power when the iron is plugged into a power bank. Treat the title wattage as a claim, not as continuous wireless output.

Is the temperature adjustable?

The title states 150–480 °C and a 2-second heat-up. The upper field is 480 degrees Celsius. The heat-up line is a seller claim, not a time measured for this page.

What is in the box?

The included line names three tips, a charging cord, rosin and a magnetic charging dock, on a 1,900 mAh cell. The listing weight is 770 g. amazon.co.uk shows 3.6 from 21 ratings.

SEESII S01

Rank 12

SEESII S01

∼£85

Our view

The SEESII S01 is listed at £84.99, the highest price in this set, and the capture has no star line and no review text. The bullet states 16 W in both cordless and wired use on a 2,600 mAh cell, 200–450 °C in 10 °C steps, and a screen that shows temperature, battery and whether the tip is seated. The wattage field itself is blank, so the 16 W figure lives only in that bullet, and the upper-temperature field is printed as 840 °F. The included line is the fullest kit on the page: four C210 tips, a desoldering pump, tweezers, ten sponges, a charging cable, a manual and a foldable stand, at 635 g. There is no UK account of heat, charge time or missing parts, because the raw file has no reviews. A complete C210 box at this price, with the star line missing, is a listing to open on amazon.co.uk before you treat the kit list as confirmed.

Pros

  • Bullet states 16 W in both cordless and wired modes
  • Four C210 tips, a pump, tweezers, sponges and a foldable stand
  • Screen claim includes tip-fitted status

Cons

  • No star line and no review text in the capture
  • £84.99, the highest price here, with a blank wattage field
  • Listed at 635 g, the heavy end of the set

Best for: You specifically want this C210 kit list and you will confirm reviews on the live amazon.co.uk page.

Less suitable: A choice you want based on UK review text, which this capture does not contain.

Specifications

Model
SEESII S01
Brand
SEESII
Price
∼£85
Wireless power
16 W
Wired power
16 W
Battery
2600 mAh
Temperature
200–450 °C
Tips
4 x C210
Use while charging
Yes
Weight
635 g
Stand
Yes
Pump
Yes

Common questions

Can the SEESII S01 run without a mains lead?

The bullet states 16 W in both cordless and wired use on a 2,600 mAh cell. The wattage field itself is blank, so the 16 W figure lives only in that bullet.

Is the temperature adjustable?

The bullet gives 200–450 °C in 10 °C steps, and a screen that shows temperature, battery and whether the tip is seated. The upper field is printed as 840 degrees Fahrenheit.

Are there amazon.co.uk reviews in this capture?

No. The stored file has no star line and no review text. The included line names four C210 tips, a pump, tweezers, sponges, a cable, a manual and a foldable stand, at £84.99.

How we compared

Twelve amazon.co.uk listings were scored for this page on 20 October 2026. Weights sum to 100. A wattage in a title, a heat-up time in seconds, and a peak temperature are listing claims, not a measurement. There was no lab test. Review texts tagged outside the United Kingdom are not treated as UK opinion.

1

Amazon line

30%

Star rating and review count on amazon.co.uk for that ASIN. No review line scores 0 on this block. A count under 20 cannot carry the block alone.

2

Power honesty

25%

A listing that separates wireless watts from wired watts scores higher than a title wattage with no wireless cap. Conflicting temperature lines and a blank wattage field lose points. Peak temperature is not recovery.

3

Kit and tips

20%

Named tip family, a stand or cap, a pump, and a components line that matches the bullet. A components line that only says set or USB scores lower.

4

UK review themes

15%

Repeated notes on charge failure, tips falling out, sleep in the hand, heat that will not melt solder, and missing parts. Praise for small joints scores here only when UK texts exist.

5

Shelf price

10%

GBP on amazon.co.uk against brief electronics work, not against the largest wattage printed in a title.

Independent review
Last updated: October 2026
7 sources checked

Cordless soldering iron buying guide

The checks run in this order: wireless watts, battery and charging, tip family, then price. The table is the twelve listings. Heat-up seconds and peak temperatures stay seller claims. None of these irons was timed in a lab for this page.

What is a cordless soldering iron?

A cordless soldering iron on amazon.co.uk, in this October 2026 set, is a rechargeable pen or a slim kit for electronics repair, vehicle wiring, jewellery and short DIY joints away from a bench socket. Most rows charge by USB-C and are sold with tips, and sometimes paste, a pump or a small stand. Butane irons are a different format and are not in this batch. They trade a set temperature for a flame, hot air and refill cycles that do not depend on a cell.

Best for

  • Hobby repair of boards, looms and small joints away from a bench socket
  • A short site job where a stated wireless cap and a USB-C charge are enough

Not ideal for

  • A day of joints on ground planes, where a mains station recovers better
  • Anyone reading a title wattage as continuous wireless output

Mistakes to avoid

  1. 1

    Buying cordless for a ground plane

    Large pads and connectors need sustained tip heat. UK reviews in this set describe heat sag, solder that will not flow, and cells that die as the display reaches temperature. A cordless pen is a short-job tool.

  2. 2

    Trusting the title wattage

    The diymore row at £38.98 prints 75 W in the title. A UK review says full power needs a power bank. Read the wireless cap beside the wired cap before you compare prices.

  3. 3

    Soldering in a closed room

    Rosin flux fume is a COSHH point for regular work. HSE expects local exhaust, a lower tip temperature where the joint allows it, and your head out of the plume. A pen cap is not extraction.

What to weigh up

Wireless power and the cell

High

Rechargeable lithium pens suit indoor electronics and short site jobs. For daily bench production, a mains station still beats a portable iron on recovery. In this set the honest rows split the numbers. Fanttik states 11 W wireless and 16 W wired on a 2,600 mAh cell. Beizkna states up to 12 W wireless and 16 W wired on 3,200 mAh. HOTO states up to 60 W cordless and up to 140 W wired on 2,000 mAh. FNIRSI prints a 10 watt field on 2,600 mAh at £81.99.

Tips, charging and fume

High

Tip family decides the replacements you can buy. Fanttik, Beizkna and SEESII name C210 tips. HOTO names one C245-KU knife tip and no spare cones. Several sub-£20 included lines only say set or USB, so the tips exist in a bullet or a review, not in the components field. Voktta UK reviews say tips fall out. Fanttik UK reviews include a box that arrived with two tips missing. Check the tip on arrival. Use while charging is a separate line. FNIRSI and CMANLNYK state it.

Which option suits you?

Three typical situations, each with a recommendation from this comparison.

Fine electronics repair

You want adjustable heat, a named tip family, and the longest UK review file in this set. The Fanttik T1 Max is the top pick: 4.4 from 1,989 ratings, with an 11 W wireless cap stated beside 16 W wired. UK reviews also report missing tips and heat sag on large metal.

Our recommendation

View offer

Brief small joints

Sessions are short and the joints are small. The diymore USB-C kit at £18.99 is the best value: 4.1 from 196 ratings, a 10 W field and a 1,400 mAh cell. UK reviews also call the cell short for half an hour of wires.

Highest stated cordless watts

You want the clearest split between plugged-in power and cordless power, and you will read the live UK reviews yourself. The HOTO lists up to 60 W cordless and up to 140 W wired, at £69.99, with 4.8 from 20 ratings and no UK-tagged text in this capture.

Common questions about cordless soldering irons

Which cordless soldering iron is the top pick for 2026?
The top pick is the Fanttik T1 Max at £75.99. amazon.co.uk shows 4.4 from 1,989 ratings, the longest line in this set. The bullet states an 11 W wireless cap on a 2,600 mAh cell and a separate 16 W wired mode. The included line names four C210 tips and a desoldering pump. UK reviews also report missing tips and heat that will not hold on large metal. The seven-second heat-up line is a seller claim. This page did not time it.
How much does a cordless soldering iron cost on amazon.co.uk?
In this October 2026 capture the entry pens are about £10.98 (XunHe), £11.38 (Voktta), £13.69 (XIHXWL), £14.89 (ingoodtle) and £18.99 (diymore USB-C). Mid rows are £22.99 (CMANLNYK), £38.98 (diymore 75 W title) and £49.98 (Beizkna). Upper rows are £69.99 (HOTO), £75.99 (Fanttik), £81.99 (FNIRSI HS-03) and £84.99 (SEESII S01). These are stored shelf prices for these ASINs, not a live quote.
What should I check before I buy a cordless soldering iron?
Read the wireless wattage separately from any wired or title wattage. Then read the cell in mAh, whether use while charging is stated, and the tip family, which is C210, a C245 knife, or unnamed. A components line that only says set or USB does not prove tips and a stand are in the box. Treat heat-up seconds as a seller claim. Price comes after those lines. Confirm the live amazon.co.uk page before you buy.
Does a 75 W title mean 75 W without a lead?
No. On the diymore listing at £38.98 the title says 75 W, and a UK review says full power needs a power bank. The Fanttik states 11 W wireless and 16 W wired as two caps. The HOTO states up to 60 W cordless and up to 140 W wired. The Beizkna states up to 12 W wireless and 16 W wired. Match the job to the wireless line, not to the largest number in the title.
Do I need ventilation with a cordless iron?
Yes for regular work. Rosin-cored flux fume can cause occupational asthma. HSE expects COSHH controls, including local exhaust, the lowest practical tip temperature, and keeping your head out of the plume. A stand reduces burns. It does not extract fume. Lead-free solder usually needs a hotter tip, which does not remove the fume point. A rosin-free reel still needs you to check that flux. This page did not test fume.
When is a mains soldering station the better tool?
Choose a mains station when you will solder for a long session, or when pads and ground planes soak the heat out of a 10–16 W pen. The digest for this set says a bench station still beats a cordless iron or a butane iron on recovery and duty cycle. Cordless pens in this table are for short jobs away from a socket. Compare bench irons on the soldering station comparison. Fixed building wiring is still a job for a qualified electrician.
Is a butane iron in this comparison?
No. This page scores twelve rechargeable amazon.co.uk pens. A butane iron trades a set temperature for a flame, hot air and refill cycles that do not depend on a cell. That format is a different purchase. Battery size, wattage claims and tip family for the pens here are the decision on this page. Do not read a USB-C pen as a gas torch, and do not read a gas torch as one of these twelve ASINs.
Why do some cheap cordless irons fail to melt solder?
UK reviews in this capture describe cells that die as the tip reaches temperature, tips that fall out, and displays that read a high temperature while solder will not flow. The XunHe texts include a 420 °C display that would not melt an old joint, and runtimes of about 5–10 minutes. The Voktta texts include tips that wobble out. A star line under 20 ratings, or a blank wattage field, is not evidence of recovery on a heat-soaking joint.

Our verdict

The top pick is the Fanttik T1 Max at £75.99, with 4.4 from 1,989 amazon.co.uk ratings, an 11 W wireless cap and a 16 W wired cap stated separately, and four C210 tips on the included line. UK reviews report missing tips and heat that will not hold on large metal. The best value is the diymore USB-C kit at £18.99, with 4.1 from 196 ratings, a 10 W field and a 1,400 mAh cell, for brief small joints. A 4.4 from 1,339 on the Beizkna does not overtake the Fanttik, because UK texts in that file describe charge, sleep and melt failures. A 75 W title is not a wireless cap.

Best overall
CMANLNYK wireless soldering iron

CMANLNYK wireless soldering iron

View offer
Best value
diymore USB-C soldering iron

diymore USB-C soldering iron

Deepest review file under £20, at £18.99 with 4.1 from 196 ratings, a 10 W field and a 1,400 mAh cell. The title temperature range disagrees with the bullet.

View offer

Editorial

Peter F. - Editor
Editor
DIY & toolsSoldering and weldingamazon.co.uk listings

Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.

Updated: October 2026
7 sources checked

Guides to cordless soldering irons

Guides on what to look for, how to use a product, and common mistakes.

Related comparisons

Sources

Sources taken from the research digest. Listings were scored on 20 October 2026. This page did not run a lab test.

  1. HSE — OCE4 soldering guidance (retrieved 20.10.2026)
  2. HSE — Solderers and asthma (retrieved 20.10.2026)
  3. Digital Toolbelt — Battery vs gas soldering iron (retrieved 20.10.2026)
  4. Maker UK — Cordless soldering iron roundup (retrieved 20.10.2026)
  5. RS Online — Soldering iron types (retrieved 20.10.2026)
  6. BSI — BS EN 60335-2-45 portable heating tools (retrieved 20.10.2026)
  7. amazon.co.uk — listings for this comparison (retrieved 20.10.2026)

This article contains affiliate links. If you buy through these links we may earn a small commission, at no extra cost to you. Prices, stars and review counts come from stored amazon.co.uk listings. We did not run a lab test.