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LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770)

  • Based on 11,895 reviews
Condition: New
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Availability: In Stock.
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Arrives Sunday, May 17
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Style: Butane Soldering Iron Kit


Features

  • A MUST-HAVE BUTANE TORCH KIT FOR PROFESSIONALS: 13-Piece accessory set to use in a wide range of applications with 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 handy carrying case.
  • FINISH YOUR JOB WITHOUT HAVING TO REFILL THE TANK: The large tank capacity with standard butane gas allows for up to 75 minutes run time, fully refills in 10 seconds so you can stay on the job.
  • YOUR SAFETY IS OUR TOP PRIORITY: Newly designed with Ignition stopper (Attention - butane is NOT included)

Color: Black


Brand: LEXIVON


Item Weight: 1 Pounds


Material: Aluminum Fuel Tank


Maximum Temperature: 1316 Degrees Celsius


Brand Name: LEXIVON


Model Number: LX-770


Global Trade Identification Number: 12


Manufacturer: LEXIVON


UPC: 840025210912


Manufacturer Part Number: LX-770


Item Type Name: gas-welding-kits


Item Length: 11.7 Inches


Included Components: Butane Soldering Iron Multi-Purpose Kit


Unit Count: 1.0 Count


Item Weight: 1 Pounds


Color: Black


Material Type: Aluminum Fuel Tank


Maximum Temperature: 1316 Degrees Celsius


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Excellent tool
Set name: Butane Soldering Iron
I bought this for my husband a year ago and it’s working great! This is one of those things that is super useful but also a something a man just loves. I don’t know if it’s more of a tool or a toy because he seems to enjoy using it so much! Heats up quickly, super versatile, great attachments for various tasks. ... show more
Reviewed in the United States on March 29, 2026 by Brittany Williams

  • No cord to get in the way. Nice and portable
Set name: Butane Soldering Iron
The tool works as expected. I love the whole kit which makes it easy to keep everything together in one package. So far, I soldered 2 tiny wires with the small chisel tip and used the deflector to heat shrink some connectors. No cord to get in the way. Nice and portable.
Reviewed in the United States on April 16, 2026 by brrrrt

  • Update: Great customer service!
Set name: Butane Soldering Iron
I increased my rating to five stars from one cuz of great customer service. After I emailed the manufacturer explaining my problem, they got back to me the next day. After answering a few questions and sending a photo of the serial number, they sent a whole new unit to me and a prepaid label to return the old one. The new one works as it's supposed to, so I upped my rating to five stars. The LX-770 is a really nice torch and soldering iron for a great price. It heats up quickly and burns for a long time on a charge. The kit includes a number of useful soldering and other tips too. One thing you should know that isn't on this Amazon page: the company says only 3X-refined and higher butane should be used, not just "premium" or "high quality" gas. (You can find up to 14X butane out there; I never knew there were different kinds.) But the impurities in regular butane will cause it to not work well and will damage the torch, the company warns, so buy the 3X or higher stuff. It's a bit more expensive, but not much. My original review: This torch had so many good reviews, I really expected to love it. And I did, for the first two days. I planned to use it mostly as a soldering iron, and for two small projects I tried it on, it was great. But then today I was using it to solder some resistors and wires to LEDs. And when I was using it, or when I set it down, it just would stay lit for a short time, and then go out. I could still hear the gas flowing, but there was no flame and it got cold. It would relight, but then the same thing. This happened over and over again, so it was not a fluke. I tried pushing the lock button as far as possible. But the only way I could use it was to keep and hold the safety lever down with my thumb. Which I am not going to do long term. (I am using high-quality 5X butane.) My only choice is to return it. Although I like the design, I am reluctant to buy another Lexivon because of this experience and will probably try another brand. So disappointing! ... show more
Reviewed in the United States on August 27, 2024 by Jim in California

  • Good Value 🔥
Set name: Butane Soldering Iron
Works as advertised. My only complaint is that it has to be disassembled in order to fit back into the carrying case.
Reviewed in the United States on May 4, 2026 by Paul Brunmier

  • Lexivon Multi-Purpose Soldering Kit - Worth Every Penny!
Set name: Butane Soldering Iron
Move over Snap-on tools, Lexivon has it right! The price of this kit gives me the freedom to buy more of their quality tools without waiting months to purchase another tool guilt free. Finally, I can buy the tools I need one after the other without breaking the bank. The soldering kit is in a well-built case that's perfectly shadow boxed for the torch and accessories. The instructions are clear and straightforward - no confusion, just smiles! They even offer an extended 2-year warranty with registration, which was super easy to do. After I registered my soldering kit, I checked out their website briefly. I was really impressed by how user-friendly it was. Whether you're looking through their products or trying to find your product's user manual, everything's right there and easy to find. I could tell right away after opening my shipping box that this company values their customers and wants to give them the best experience possible. Owning a business myself, I know that there is a lot of time and effort that goes into creating a website that's user friendly and I can only imagine the same goes with developing a product that hits all the marks your customers are hoping for. Lexivon nailed it! I honestly can't express how impressed I am by this product, especially considering the price I paid for it. I really hope they continue to create affordable quality products so I can keep filling my toolbox with them! Would have attached a photo but for some reason it wouldn't work. Thank you Lexivon and great job!!! ... show more
Reviewed in the United States on December 10, 2024 by shena

  • Great product, Exceptional Customer Service!
Set name: Butane Soldering Iron
The media could not be loaded. I purchased the LX-770 soldering iron kit back in Sept of last year. I'm a mobile electronics installer/technician. I used the torch for heating windshield glass and to solder wire joints multiple times a day, 5-6 days a week. I really used this thing. I only used higher refined butane for refilling, since that really is the industry standard for any butane powered products now. I never had any issues out of the product, in fact I would go on and on about it with coworkers. A couple of weeks ago, I refilled the torch, and for the first time, the ignitor didn't ignite the fuel on the first try. I was surprised to say the least. Days later it would not ignite at all. So I reached out to the customer service dept at Lexivon through the Amazon app, since I purchased it on here. The employee wasted no time in getting my issue resolved, she asked questions relevant to the issue, and for the obvious information regarding the serial number etc. In a few days time, I received a brand new kit. Good luck getting service like this with any competitor. I bet you won't. This company is so confident in their product they give you, yes, give you an extended warranty to 2 years, once you register the product. I was willing to just shell out the money and purchase another kit outright, based on it's performance in the field. No question this is the one, field tested and used to the max and I won't hesitate to purchase one again. ... show more
Reviewed in the United States on February 26, 2026 by Look.it's.Squirrel

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