---
product_id: 557697513
title: "Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770)"
brand: "lexivon"
price: "฿11764"
currency: THB
in_stock: true
reviews_count: 6
category: "Lexivon"
url: https://www.desertcart.co.th/products/557697513-butane-soldering-iron-multi-purpose-kit-cordless-self-igniting-adjustable
store_origin: TH
region: Thailand
---

# 75 minutes continuous run time Up to 2400°F adjustable flame 7 versatile soldering tips Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770)

**Brand:** lexivon
**Price:** ฿11764
**Availability:** ✅ In Stock

## Summary

> 🔥 Power Your Projects Anywhere, Anytime!

## Quick Answers

- **What is this?** Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770) by lexivon
- **How much does it cost?** ฿11764 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/557697513-butane-soldering-iron-multi-purpose-kit-cordless-self-igniting-adjustable)

## Best For

- lexivon enthusiasts

## Why This Product

- Trusted lexivon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cordless Freedom:** Butane-powered, self-igniting design lets you work anywhere without cords or plugs.
- • **Pro-Grade Durability:** 100% metal refillable tank pre-tested for leak-proof, long-lasting performance.
- • **Rapid Refuel & Runtime:** Large fuel tank offers 75 minutes of use and refills in just 10 seconds—stay productive nonstop.
- • **Precision Flame Control:** Adjust flame size from 1/2" to 2 1/2" for pinpoint accuracy on every project.
- • **Safety First Innovation:** Child-resistant ignition stopper meets U.S. CPSC standards for peace of mind on the job.

## Overview

The LEXIVON LX-770 is a professional-grade cordless butane soldering iron kit featuring a self-igniting trigger, adjustable flame up to 2400°F, and 7 interchangeable tips. Designed for precision and durability, it offers up to 75 minutes of continuous use with a quick 10-second refill. Its all-metal fuel tank is leak-tested and built to last, while safety features meet strict child-resistance standards. Ideal for engineers and pros who demand portable, reliable soldering on the go.

## Description

LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770) : desertcart.in: Industrial & Scientific

Review: Love It! - Was looking into portable soldering iron with which also came a need for proper way to heatshrink like a heatgun - found butane soldering iron to be the perfect solution. This is very well built and heatsup pretty quickly.
Review: Toolboxust for the engineer - Well built and designed. No issues with filling, as with other brands at a higher price. Quick to heat up and more choice of uses. Can't actually fault this unit, used a few in my time but this definitely ranks in the top few. Comes in a good case to keep it all together, cover can be put on for safety when still warm. Would highly recommend as a toolbox favourite.

## Features

- A MUST-HAVE BUTANE IRON 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 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 to meet the U.S. CPSC-Child resistance standard requirements. (Attention - butane is NOT included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M9ZKK9T |
| Best Sellers Rank | #50,877 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #396 in Soldering Irons |
| Brand | LEXIVON |
| Brand Name | LEXIVON |
| Colour | Black |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 11,990 Reviews |
| Global Trade Identification Number | 00840025210912 |
| Included Components | Butane Soldering Iron Multi-Purpose Kit |
| Item Length | 11.7 Inches |
| Item Type Name | gas-welding-kits |
| Item Weight | 458 g |
| Manufacturer | LEXIVON |
| Manufacturer Part Number | LX-770 |
| Material | Aluminum Fuel Tank |
| Material Type | Aluminum Fuel Tank |
| Maximum Temperature | 1316 Degrees Celsius |
| Model Number | LX-770 |
| Number of Items | 1 |
| UPC | 840025210912 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** LEXIVON
- **Colour:** Black
- **Global Trade Identification Number:** 00840025210912
- **Item Weight:** 1.01 Pounds
- **Manufacturer:** LEXIVON
- **Material:** Aluminum Fuel Tank
- **Maximum Temperature:** 1316 Degrees Celsius
- **Net Quantity:** 1 Count
- **Number of Items:** 1
- **UPC:** 840025210912

## Images

![Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770) - Image 1](https://m.media-amazon.com/images/I/91pXAMMniqL.jpg)

## Questions & Answers

**Q: Are there replacement soldering tips available? Or are these compatible with some kind of standard soldering tip?**
A: These tips are USELESS! I only did a couple of soldering joins and the tip is already destroyed (the finest pointed one). 
I'm going to get a refund on this and buy a better quality soldering iron kit

**Q: Lexivon: do you have specific brands of butane that you have tested and recommend? searching for triple-refined butane doesn't show many options.**
A: I use both Ronson and Zipo fuel. I picked up a 290ml bottle of Ronson fuel in the plumbing section of my local hardware store. They indicated it was for torches such as the Lexivon.

**Q: does this have variable heat settings?**
A: Yes it has a slider to adjust heat as well as a hold flame. This tool is awesone with all the accessories.  I use it to solder everything from my car to my cell phone logicboard

**Q: Torch works. Why does catalyst head not?**
A: Could be the butane quality. I've had the same issue and replaced the gas with a high quality butane gas like the 'Vector' which is filtered 14x and worked like a charm. Good luck

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love It!
*by V***. on 18 September 2026*

Was looking into portable soldering iron with which also came a need for proper way to heatshrink like a heatgun - found butane soldering iron to be the perfect solution. This is very well built and heatsup pretty quickly.

### ⭐⭐⭐⭐⭐ Toolboxust for the engineer
*by B***. on 17 March 2026*

Well built and designed. No issues with filling, as with other brands at a higher price. Quick to heat up and more choice of uses. Can't actually fault this unit, used a few in my time but this definitely ranks in the top few. Comes in a good case to keep it all together, cover can be put on for safety when still warm. Would highly recommend as a toolbox favourite.

### ⭐⭐⭐⭐⭐ Update: Great customer service!
*by J***A on 27 August 2024*

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!

## Frequently Bought Together

- LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro-Grade (LX-770)
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-10-18*