JTS 4X4 - PREMIUM OFF-GRID INSTALLATION EXPERTS

PREFERRED INTALLER OF CUSTOM LITHIUM BATTERIES

PROUDLY AUSSIE FAMILY OWNED

LITHIUM BATTERIES

  • EXPERIENCED INSTALL TEAM
    Driven by detail

    A lithium upgrade transforms the way your system performs. Faster charge times, deeper usable capacity, and consistent output mean you’re not constantly managing power or worrying about running flat. Drop the weight, free up space, and get a system that works harder, lasts longer, and handles real-world demands without the usual limitations of traditional batteries.

  • SET IT & FORGET IT
    Power that runs itself

    Lithium changes the way you use your setup. Instead of constantly checking levels, managing load, or worrying about dropping voltage, you get steady, reliable output from start to finish. It holds performance under pressure, charges fast, and stays consistent across the whole cycle. Less time thinking about power, more time actually using it.

  • BUILT FOR REAL USE
    NOT YOUR AVERAGE SET UP

    Lithium isn’t just lighter or faster charging, it’s tougher where it counts. It handles vibration, heat, and constant cycling without falling off like traditional batteries. Whether it’s rough tracks, long trips, or daily work, it keeps delivering the same performance without wearing down the way older systems do.

VEHICLE SPECIFIC

BATTERIES FOR POPULAR 4X4S

Crafted to suit popular 4x4s, our range of vehicle-specific batteries offer off-the-shelf, no-drill install solutions that are available in 100Ah, 150Ah or 200Ah.

PROUDLY CERTIFIED AS AUSTRALIAN MADE

By purchasing your battery from a certified Australian Made company like Custom Lithium, you’re not only investing in a premium product but also in your local economy.

ADDING YOUR BUNDLE DISCOUNT TO YOUR ORDER NOW...