---
product_id: 116372888
title: "LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770)"
brand: "lexivon"
price: "Bs.1192"
currency: BOB
in_stock: true
reviews_count: 13
category: "Lexivon"
url: https://www.desertcart.bo/products/116372888-lexivon-butane-soldering-iron-multi-purpose-kit-cordless-self-igniting
store_origin: BO
region: Bolivia
---

# 75 min continuous run time Up to 2400°F adjustable flame 13-piece pro-grade tip set LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro Grade 125-Watt Equivalent (LX-770)

**Brand:** lexivon
**Price:** Bs.1192
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your craft with cordless precision and pro power!

## Quick Answers

- **What is this?** LEXIVON 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?** Bs.1192 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/116372888-lexivon-butane-soldering-iron-multi-purpose-kit-cordless-self-igniting)

## 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:** Wireless butane power means no cords, no limits—work anywhere, anytime
- • **Safety-First Design:** Self-igniting trigger with flame lock and ignition stopper for secure handling
- • **Pro-Grade Versatility:** 7 specialized tips included for soldering, brazing, and more—your all-in-one toolkit
- • **Long-Lasting Fuel Tank:** Refillable 100% metal tank offers up to 75 minutes of uninterrupted use
- • **Precision Flame Control:** Adjust flame size from ½" to 2½" for ultimate project accuracy

## 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 a durable 13-piece tip set. Designed for precision and versatility, it offers up to 75 minutes of continuous use on a single refill with a robust metal fuel tank. Ideal for jewelry soldering, electronics, and multi-purpose projects, this wireless tool combines safety features and portability to keep professionals productive on the go.

## Description

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

Review: Update: Great customer service! - 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 desertcart 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!
Review: Well built and heats fast - I have had two other butane soldering irons Weller's Pyropen jr. worked great the Pyropen not so much. This blows them away as far as value and performance. Lights the first time, heats fast and seems built well. The kit has all the tips you could use. Good case and items are securely held in place. A couple of minor items - no gage for fill level, had to cut foam to put iron back in place without removing tip. Still a five in my book at a cost that is great.

## 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M9ZKK9T |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,560 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Soldering Irons |
| Brand | LEXIVON |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (12,159) |
| Date First Available | December 28, 2018 |
| Global Trade Identification Number | 00840025210912 |
| Head Style | Pencil |
| Included Components | Butane Soldering Iron Multi-Purpose Kit |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.01 pounds |
| Item model number | LX-770 |
| Manufacturer | LEXIVON |
| Material | Aluminum Fuel Tank |
| Maximum Temperature | 1316 Degrees Celsius |
| Number Of Pieces | 13 |
| Part Number | LX-770 |
| Power Source | Gas |
| Product Dimensions | 1.8 x 6 x 11.7 inches |
| Size | Iron Kit |
| Special Features | Wireless |
| Style | Butane Soldering Iron Kit |
| UPC | 840025210912 |
| Usage | Jewellery Soldering |
| Wattage | 125 watts |

## Product Details

- **Brand:** LEXIVON
- **Color:** Black
- **Item Weight:** 1.01 Pounds
- **Material:** Aluminum Fuel Tank
- **Maximum Temperature:** 1316 Degrees Celsius

## Images

![LEXIVON 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)

## Available Options

This product comes in different **Style** options.

## 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

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

### ⭐⭐⭐⭐⭐ Well built and heats fast
*by D***E on February 4, 2026*

I have had two other butane soldering irons Weller's Pyropen jr. worked great the Pyropen not so much. This blows them away as far as value and performance. Lights the first time, heats fast and seems built well. The kit has all the tips you could use. Good case and items are securely held in place. A couple of minor items - no gage for fill level, had to cut foam to put iron back in place without removing tip. Still a five in my book at a cost that is great.

### ⭐⭐⭐⭐⭐ Good Product
*by B***M on January 28, 2026*

Use it as my field unit, incase tools need repairs on site and so far it has met my needs. I have a rechargable soldering iron but with batteries sitting in the truck for unknown amounts of time between uses. as well as cold weather its harder to rely on the battery compared to always knowing this is filled with a spare tank near by to refill as soon as it runs out. good product , durable, and the nice molded case in comes in is convenient.

## Frequently Bought Together

- LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro-Grade (LX-770)
- MAIYUM 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 50g)
- Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.bo/products/116372888-lexivon-butane-soldering-iron-multi-purpose-kit-cordless-self-igniting](https://www.desertcart.bo/products/116372888-lexivon-butane-soldering-iron-multi-purpose-kit-cordless-self-igniting)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-26*