Product details

Key Features

Clean power, proper protection, no shortcuts.

The 4x4LAB 12V Inline Fused Battery Lead is the easiest way to hardwire your accessories safely and cleanly. With ring terminals, a sealed inline fuse and a 2-pin quick connect, it gives you a reliable, plug-and-play style install without messy wiring.

Built with heavy-duty cable, strong connections and a protective sleeve, it’s made for real touring setups across 4WDs, caravans and canopies. Available in multiple lengths and designed to pair perfectly with 4x4LAB sockets and outlets.

  • Direct battery connection via heavy-duty ring terminals
  • Built-in inline fuse holder with 10A blade fuse pre-installed
  • 2-pin quick connect plug for easy install and removal
  • Provides safe, fused power for 12V accessories
  • Thick power and ground wiring for reliable performance
  • Sealed fuse holder with protective cap
  • Durable woven cable sleeve for added protection
  • Designed for clean, professional installs
  • Compatible with most 4x4LAB 12V and 12–24V sockets
  • Available in 1m and 3m lengths to suit different setups
Compatibility

This lead is compatible with most 4x4LAB 12V and 12–24V sockets, making it the perfect add-on when installing.

It gives you a plug-and-play style install while keeping everything fused and protected.

Ideal for:

  • 12V flush mount sockets
  • USB outlets
  • Marine 12V sockets
  • Custom canopy installs
  • Caravan & camper trailer setups
Dimensions & Specifications

Dimensions:

Choose the length that suits your build.

  • 1 Metre – perfect for short battery-to-panel installs
  • 3 Metres – ideal for canopy, rear drawer or touring setups
Installation

Comes standard with a 10A blade fuse pre-installed.

This protects your wiring and accessories from overload or short circuit damage.

Fuse is easily replaceable if your setup requires a different rating (within safe limits).

Fitment & Use Notes
  • Designed for 12V DC systems only
  • Connects directly to battery terminals via ring terminals
  • Suitable for powering 12V sockets, panels and accessories
  • Ensure correct fuse rating for your specific setup
  • Inline fuse must remain installed for circuit protection
  • Quick connect plug allows easy disconnection for servicing
  • Best suited for permanent or semi-permanent installs
  • Route cable away from heat, sharp edges and moving parts
  • Not waterproof – install in protected areas where possible
  • Ensure all connections are secure before use
What's Included
  • 1x 12V Battery Ring Terminal Lead
  • Inline Fuse Holder
  • 10A Blade Fuse (pre-installed)
  • 2-Pin Quick Connect Plug
  • Heavy-Duty Woven Cable Protection

Built in the wild. Refined in the lab.

Every 4x4LAB product starts where it matters most – out on real tracks, real rigs and real trips. We test, refine and rebuild until it’s tough enough for harsh Aussie conditions and simple enough to trust anywhere.

Learn more

FAQs

Please read our FAQs page to find out more.

Where are your products made?

4X4LAB is proudly Australian owned and operated. Many of our products are designed, tested and/or made in Australia, while selected accessories are sourced from trusted overseas partners. Every product we sell is chosen for quality, reliability and real-world use.

Do you ship worldwide?

Absolutely we do! Please check our Shipping & Delivery page for more info on international shipping timeframes and rates.

Can I install this myself or do I need a professional?

Most of our customers find it easy to install our gear themselves. We work to make all of our products simple, intuitive, and with easy to navigate installation and fitment instructions. Need help? Get in touch, we'd be happy to help.

Will these products actually hold up on rough tracks?

Yep, and that’s exactly what it’s built for. Our gear is tested on corrugations, heat and long-distance trips, not just in ideal conditions. If it can’t handle that, we don’t sell it.

Didn’t find your answer?

Don't hestitate to contact us – we're here to help!