Weller P2KC Professional Self-igniting Cordless Butane Soldering Iron Kit Review

If you need the ultimate portable power and convenience in a soldering iron then Weller P2KC is the perfect tool for all your soldering jobs. With the Weller P2KC self-igniting butane soldering tool kit, not only will you get a powerful cordless soldering tool, but you will also get one of the best accessories when it comes to soldering.

As the soldering kit already has every piece of equipment that you’ll need, you won’t have to spend extra expenses on additional accessories. The Weller P2KC can be used for various soldering purposes like mending jewellery, fixing electronic parts, molding metals, and a lot more. It’s a great tool for DIY hobbyists.


The soldering tool itself is small in size but one must not go by its size as its functions are equivalent to any high-end soldering tool. The complete kit consists of a soldering butane gun, tips, sponge, tool holder and tray. Let’s have a look at its features:

  • Power and Temperature

This cordless butane soldering iron is quite powerful. Its wattage can be adjusted from 25 to 75 watts for temperature up to 850°F. The temperature on the iron tip will remain constant as per the settings, so you don’t have to worry about temperature inconsistency throughout the work. The iron of Weller P2KC heats rapidly, in less than 40 seconds, which is useful in emergency cases where instant fix ups are needed.

  • Tips

This soldering kit comes with five different tips including PPT6 double flat soldering tip, PPT9 hot air tip, PPT11 hot air deflector tip, PPT10 hot knife tip and PPT12 flame tip. Different types of soldering job can be done with the wide range of tip choices. Each tip is iron-plated and guarantees a long self-life in the long run.

  • Gas

The Weller P2KC runs on butane. With enough gas capacity ample for any job, it can continuously operate for 1 hour. It takes only 20 seconds to refill the unit with butane. Refilling this tool is an easy and effortless process.

  • Operating System and Safety Features

With the self-igniting technology, it’s very easy to operate. All you need to do is slide forward the fuel button and press the piezo switch. Once the button is pressed, it heats up instantly and melts the solder in seconds. The accessories can be screwed to the unit easily, so it takes less effort and time in getting things ready. Due to its simple interface the Weller P2KC is excellent for novices.

This unit is ESD safe in order to protect the sensitive components on the work piece. Automatic cut-off switch ensures user safety when cap is replaced.

  • Portability

As the tool is cordless and not restricted by any cable, the user can move around freely, which makes it one of the most portable soldering units. Weighing only 5 ounces, you’ll be able to carry it for field services. For easy and organized storage, the complete kit comes in a sturdy case.


The Weller P2KC has a lot of advantages over other tools:

  • The soldering kit comes with a lot of accessories to give you better soldering experience. You won’t have waste your time looking for additional accessories as the soldering kit has everything essential for basic soldering.
  • Its tips are sturdy and durable. It will prove to be a good value for money as you won’t have to look for replacements so early after purchasing the unit.
  • Fast heat up function increases work efficiency and productivity.
  • Compact, lightweight and cordless design gives you more freedom over your work area.
  • This soldering iron is comparatively safer and more comfortable to use than other units in its class.


This cordless butane soldering iron also has some limitations:

  • Some buyers might not find its price very reasonable as its functions and features are somewhat limited for this much rate.
  • As the Weller P2KC doesn’t come with a power station, it doesn’t include some advanced functionalities like auto-shut off, digital control, automatic settings and more, which is why it’s not good enough for industrial use that requires precise control over the temperature.
  • Butane can be messy at times. Also, the user must be more careful due to its flammable nature.


With the Weller P2KC you’ll never go wrong as you need not worry much about its durability and safety. This soldering kit is better than other kits available in its price range, so you won’t regret your decision.


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