Best Cordless Soldering Iron: Top 6 of 2021 Reviewed

We are committed to researching & testing the top products for you to buy. Some of the links in this post are affiliate links, and we may earn a commission on purchases made (at no extra cost to you)

A good cordless soldering iron is an absolute pleasure to work with, especially if your projects require great maneuverability.

The best cordless soldering irons have a long run time, adjustable temperature, and a well-protected and comfortable handle.

On the other hand, a low quality cordless soldering iron is a complete waste of time and money – it will not heat high enough to melt solder, or it will not heat up at all.

To help you separate the good from the bad – we’ve reviewed the Top 6 Cordless Soldering Irons of 2021.

Buy with the confidence that you are buying one of the best cordless soldering irons on the market. Let’s get straight into reviews.

best overall rating
Hakko Cordless Soldering Iron
  • Burn time for up to two hours with NiMH batteries
  • Lightweight and portable
  • Safety features such as protective cover for the On/Off button
premium choice rating
Weller Cordless Soldering Iron
  • Long-lasting rechargeable lithium-ion battery
  • LED illumination handy in dark conditions
  • 45 minutes run-time per charge
great value rating
LEXIVON Butane Cordless Soldering Iron
  • Excellent 75 minutes run time
  • High temperature and adjustable flame control
  • Many accessories included in the package

Top 6 Best Cordless Soldering Irons

Hakko Cordless Soldering Iron – Best Overall

Hakko FX-901/P Cordless Soldering Iron
  • Integrated ON / OFF switch with protective cover
  • Quick-change composite tip
  • Maintains soldering temperature of at least 600°F

The Hakko FX-901/P cordless soldering iron features a simple and ergonomic design that makes it perfect for long or awkward soldering sessions. 

Four AA-batteries power this lightweight and portable unit. The Hakko FX901/P will work for up to 120 minutes, maintaining a temperature of at least 600 degrees Fahrenheit. No other battery-powered similar device can offer such an extensive run time. 

Although the FX901-P’s temperature is not very high, it is more than adequate for small electronic repairs and most craft jobs. And the unit’s safety features, such as a power switch, protective cover, and LED indicator light, make it an excellent choice for beginners and not only.

The FX901/P comes with a T11-B replaceable soldering tip fit for repairing appliances, fusing wires or jewelry, and other small jobs where electricity is not available. The led illumination offers a better view of the area you need to solder.

One thing to note, Hakko battery soldering iron does not hot enough for melting the silver solder.

Hakko delivers a great battery-powered cordless soldering iron with excellent positive reviews. This fact inspired the manufacturer to mention a lifetime warranty.

Indeed, all the required fields for the Hakko device are marked: durable, ergonomic, high temperature, long run time. We recommend you to check this product before purchasing any other similar device.

Check Price
What We Like
  • Burn time for up to two hours with NiMH batteries
  • Lightweight and portable
  • Safety features such as protective cover for the On/Off button
  • Battery magazine – easy to replace batteries
What We Don’t Like
  • T11 series replacement tips are hard to find
  • A higher operating temperature required

Weller Cordless Soldering Iron – Premium Choice

Weller BL60MP Cordless Soldering Iron with Rechargeable Lithium-Ion...
  • Cordless, compact, portable iron is ready to power on and solder, wherever you are
  • One charge provides 45 minutes continuous soldering or 1, 100 solder joints
  • Round, co-molded handle designed for comfort

Weller BL60MP is a cordless soldering iron kit powered by a rechargeable lithium-ion battery. This device features a compact design with a lightweight body and an ergonomic handle.

The Weller soldering iron with rechargeable lithium batteries has a maximum operating temperature of 950 degrees Fahrenheit and a 45 minutes run time.

Another great thing about this device is the fact that it reaches the solder melting point in about 35 seconds. Its high operating temperature makes this device much better than the same manufacturer’s pro series battery operating machines.

This device is delivered with a BL10 conical soldering tip that is very easy to change. If you decide to purchase this battery-operated device, you will also receive a base charger with a tool stand, a plug-in power supply, and a buying guide.

A small inconvenience of this product is that the charging indicator is placed on the plug-in adapter instead of the station.

BL60M P cordless soldering iron is an excellent choice for soldering electronic kits, micro-components, or low voltage wiring. At the bottom of the soldering iron tip, there is a LED light that illuminates your application.

 It is not recommended to use this soldering iron for heavy-duty projects such as metal art or plumbing.

Weller is a significant player in the soldering industry, and its products are famous for their high quality and durability. The manufacturer offers seven years warranty for the BL60MP battery-operated cordless soldering iron. A soldering iron Weller branded should not miss from your tool kit.

Check Price
What We Like
  • Long-lasting rechargeable lithium-ion battery
  • LED illumination
  • 45 minutes run-time per charge
  • 7 years of warranty
What We Don’t Like
  • No temperature control
  • No charging indicator on the station

LEXIVON Butane Cordless Soldering Iron – Great Value

Sale
LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless...
  • A MUST-HAVE BUTANE TORCH KIT FOR PROFESSIONALS: 13-Piece accessory set to use in a wide range of applications with electronic self-igniting trigger and a flame locking button.
  • PRECISE PERFORMANCE FOR ALL YOUR PROJECTS: Adjust flame from 1/2" to 2 1/2" with working temperature up to 2400° F and up to 1100° F while using with soldering tips.
  • UNLIKE CHEAPLY-MADE SOLDERING KITS, our 100% Metal refillable fuel tank will last longer. Plus it has been pre-tested for leakage and ignition capability and comes with a...

One of the must-have tools for professionals is the butane powered soldering iron kit manufactured by Lexivon. This 13-pieces kit is the best choice if we take a look at its features and reasonable price.

The LX-770 butane soldering multi-purpose iron kit is perfect for various projects such as jewellery making, wire fusing, plastic cutting, or even crème Brulee making. The Lexivon device also functions as a micro butane torch.

This butane micro torch’s working temperature ranges from 2,400 degrees Fahrenheit to 1,100 degrees Fahrenheit with the soldering tips. The tank capacity allows a 75 minutes run time. Also, this leak-proof metallic tank can be refilled in only 10 seconds.

For Lexivon, safety is essential; therefore, LX-770 features an ignition stopper and an electronic self-igniting trigger. No external intervention is required when powering up this tool.

LX-770 comes in a carrying case containing 13 useful accessories: 6 tips for different jobs (soldering, cutting, shaping, hot air blower, deflector tip, and wide blower), a protective cap, wrenches, solder (not lead-free solder), tin, and a sponge for cleaning.

It is important to note that Lexivon offers a two-year warranty for this product, and people are pleased with the customer service.

Check Price
What We Like
  • 75 minutes run time
  • High temperature and adjustable flame control
  • Many accessories included in the package
  • 2 years manufacturer's warranty
What We Don’t Like
  • Shipped without butane
  • Trigger hard to maneuver

Milwaukee M12 Cordless Soldering Iron

M12 Soldering Iron (Bare Tool)
  • Heats quickly, maintains optimized temperature
  • Ready-to-use & safe-to-store tip indicator
  • 3-Stop pivoting head for unmatched access

M12 portable soldering iron is manufactured by Milwaukee, a trusted American toolmaker. Although these cordless soldering irons are a bit pricey, the M12 series delivers excellent quality.

The M12 battery-powered soldering iron features the Red lithium battery technology and gives up to 40 minutes of run time. The onboard indicator light shows you when the temperature is right for soldering and when the iron is cool enough to store it.

Another convenient feature of this tool is the free tip change function that allows the easy switch between the pointed tip and the chisel one. The pivoting head is perfect for tight angles, and the tool does a great job of repairing broken wires and bad connections.

The rechargeable batteries must be purchased separately, and this might be considered as a downside. However, this device heats up to 750 degrees Fahrenheit in less than 20 seconds. This Milwaukee tool has an incorporated LED light that will give you a better view of the area where you are soldering.

Check Price
What We Like
  • Pivoting head
  • Tool-free tip change
  • 40 minutes run-time
  • Fast heating time
What We Don’t Like
  • Battery not included
  • No warranty

Power Probe Butane Cordless Soldering Iron

POWER PROBE Butane Soldering Kit (PPSK) [Automotive Diagnostic Car...
  • Max Flame Temperature: 930 ° F
  • Adjustable Flame Length: .5" - 1.25"
  • Butane Fuel Type with electronic igniter

The soldering kit from Power Probe is one of the best options for different projects such as soldering, cutting wire, brazing, splicing, and many more.

This Power Probe portable soldering iron comes with many great features such as electronic ignition and a flame length adjustment system. If you decide to use it as a torch, its maximum temperature reaches 2,500º F. As a soldering tool; the temperature goes up to 950º F.

Power Probe devices are efficient because the flame can be maintained from all angles. Also, they come with a large tank that can be easily refilled with butane.

This butane soldering iron comes in an organized hardy case containing several useful accessories: hot knife, hot point, heat shrink shield, soldering tip, adjustment wrenches, sponge, tray, and, of course, a roll of rosin solder (this is not lead-free solder).

A warranty of 1 year is also provided on this butane soldering iron. Lightweight, ergonomic, and cordless, this kit brings excellent value for money, and it is great for beginners.

Check Price
What We Like
  • Adjustable flame
  • Electronic ignition
  • Comes with numerous accessories
  • Long run time
What We Don’t Like
  • Available only with generic accessories

Portasol Cordless Soldering Iron

The Portasol 010589330 Super Pro 125-Watt Heat Tool Kit is a durable and reliable soldering station. This fantastic gas soldering kit features an ultrasonically welded gas tank to avoid leakage.

Portasol butane tool heats up in less than 30 seconds and has a continuous run time of 2 hours. Another feature of this device is the adjustable temperature control. The temperature range is from 25 to 125 Watts. The tank can also be easily refilled with butane lighter gas in about 10 seconds.

The Portasol kit comes with seven tips (3 soldering tips, one hot air tip for heat shrinking, one deflector tip, and one hot knife tip), making it a cool choice for maintenance and professional repairs in different industries.

The Portasol tool is safe and made to last, and a one-year limited warranty backs it. All these soldering irons are tested for two weeks before the final set to ensure the piezo ignition system and the temperature control work as expected.

Check Price
What We Like
  • High-quality product and durable
  • Reliable electronic ignition and temperature adjustment systems
  • 1-year limited warranty
What We Don’t Like
  • The cheap version of the kit does not include all tips shown

What is the best soldering iron for jewelry making?

Although there are many things to consider when choosing the best soldering iron for your craft, many people recommend the Tabinger soldering iron kit as a must-have tool. All the required fields are marked in the case of this kit.

Portable, offering the right temperature for welding metals, and coming with numerous accessories, this seems to be the perfect choice for jewellery making.

Is a 30w soldering iron good?

A 30W soldering iron is good for modest soldering jobs such as electronic repairs, soldering thin wires. It will also work for metal legs on power plugs and sockets.

For much more massive projects, you will require 60W soldering irons.

Why Choose a Butane-Fueled Soldering Iron?

Depending on the projects you work on, butane powered devices are a better choice than the electrical ones.

The butane soldering irons offer better accessibility to locations where electrical power is not possible. Also, these tools are slightly lighter and less bulky than the electrical ones. Versatile and efficient, they are perfect for a broader range of jobs.

Lastly, butane is a very cheap power source, so refilling the devices should not be a problem.

Conclusion

Portable soldering irons are necessary tools when you must perform soldering jobs in hard-to-reach areas or remote locations. Powered by rechargeable batteries or butane gas, these devices became more popular than their corded contemporaries.

There is a wide variety of soldering irons on the market; therefore, it is essential to check all the details before purchasing such a device. Keep in mind that temperature range, source of power, run time, ergonomics, and the required accessories are the most important features you should check. Pros and cons are also a decisive factor.

Our recommendation is Hakko FX901/P cordless soldering iron due to its great features and good reviews.

We hope our buying guide provides you with sufficient information to make the right choice.

About Blake Sutton

Blake has worked as an electrician for over 10 years, receiving his Journeyman Electrician license in 1998. Looking to take his professional electrical career further, in 2008 he received his Bachelor of Science in Electrical Engineering (BSEE) from the University of Texas in Austin. Blake now works full time as an electrical engineer, specializing in power systems.