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Soldering Irons & Stations Best Butane (No Charging)

LEXIVON Butane Soldering Iron Kit (LX-770) Review

By LEXIVON · Updated 2026-09-15

8.2 / 10 · our score

A butane-fuelled, self-igniting soldering iron with an adjustable flame and a seven-tip set. Because it runs on gas, it never needs charging — a favourite for car wiring, boats and remote repairs where there is no power at all.

Quick Specs

Brand
LEXIVON
Category
Soldering Irons & Stations
Price tier
Budget ($)
Our score
8.2 / 10
Best for
Automotive, marine and off-grid repairs where charging is not an option.

Our verdict

A butane iron solves a problem no battery iron can: it keeps working as long as you have a can of gas. That makes the LEXIVON a great glovebox or boat-kit tool for heavier wires and connectors. It is the wrong choice for delicate circuit boards, where an electric iron with a readout gives you far more control — treat it as a specialist cordless tool, not your main electronics iron.

Pros & cons

Pros

  • No battery or outlet — just refill with butane
  • Self-igniting with an adjustable flame
  • Seven-tip multi-purpose set in the kit
  • High heat output for wires and connectors

Cons

  • Less precise temperature control than an electric iron
  • Butane sold separately; not ideal for fine electronics
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Key features

  • Butane-powered, self-igniting
  • Adjustable flame
  • 7-tip multi-purpose set
  • 125-watt equivalent heat output

Who it's for

Automotive, marine and off-grid repairs where charging is not an option.

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