4WD Battery Systems

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  • The iTECH100SS Behind the Seat Kit with Bluetooth includes a slim 12V lithium battery, matching black DCDC charger, assorted power cables, connectors, and mounting hardware, all shown on a white background.

    iTECH100SS
    Behind the Seat Kit
    with Bluetooth

    5.0
    Rated 5.0 out of 5 stars
    1 Review
    • Slimline design
    • Bluetooth BMS
    $949
    $949
    $1,556
  • The iTechworld Premium Slimline 4WD Dual Battery Kit features a 100Ah Lithium battery, voltage display, power controller, fuse, cables, connectors, and mounting bracket—ideal for canopy power setups and shown neatly arranged on a white background.

    iTechworld
    Premium Slimline 4WD Dual Battery Kit
    100Ah Lithium

    • 100Ah Lithium Battery Power
    • 12V Mini Control Box
    $1,088.70
    $1,088.70
    $1,805
    View Product
  • BLACK FRIDAY SALE NOW ON!
    BLACK FRIDAY SALE NOW ON!
    For a limited time, we’ve cut prices storewide on our gear! Batteries, inverters, fridges, solar and accessories, plus power bundles for caravans and 4WDs. These are the products our team trusts on real trips, tried and tested here in Australia. Stock is extremely limited—grab what you need before it’s gone!
    SHOP NOW
  • The iTechworld Complete Lithium 4WD Kit (210-240Ah) features two LiFePO4 batteries, a 2000W inverter, 40A DC-DC charger, cables, fuses, and a digital display—an ideal off-road power solution for any adventure.

    Complete
    Lithium 4WD Kit
    210-240Ah

    5.0
    Rated 5.0 out of 5 stars
    1 Review
    • 2000W Pure Sine Wave Inverter
    • iTECHDCDC40 Charger
    From $2,432.95
    From $2,432.95
    $3,771
    View Product
  • Complete | Slimline 4WD Kit | 200Ah - iTechworld

    Complete
    Slimline 4WD Kit
    200Ah

    • 200ah Lithium Battery Power
    • iTECHDCDC40 Charger
    From $2,147
    From $2,147
    $3,550
    View Product
  • The Complete | Lithium 4WD/Caravan Kit | 240Ah features two lithium batteries, a 2000W inverter, a 40A DC charger, cables, and battery monitors—ideal for any 12V setup, all arranged on a white background.

    Complete
    Lithium 4WD/Caravan Kit
    240Ah

    4.9
    Rated 4.9 out of 5 stars
    19 Reviews
    • 240ah dual battery system
    • Bluetooth BMS
    From $2,599
    From $2,599
    $4,120
    View Product
  • The iTechworld Expansion 4WD Dual Battery Kit (240Ah Lithium) by iTechworld includes a lithium battery, pure sine wave inverter, solar panel, control panel, cables, fuses, and mounting hardware—displayed on a white background.

    iTechworld
    Expansion 4WD Dual Battery Kit
    240Ah Lithium

    $3,258.50
    $3,258.50
    $4,475
    View Product
  • The Ultimate | 4WD Kit | with iTECH200SS includes a slim lithium battery, 3000W inverter, chargers, cables, fuses, and a battery monitor—perfect for your dual battery setup—all displayed on a white background.

    Ultimate
    4WD Kit
    with iTECH200SS

    5.0
    Rated 5.0 out of 5 stars
    1 Review
    • Slimline Design
    • Bluetooth BMS
    From $2,799
    From $2,799
    $3,790
    View Product
  • The iTechworld Base Ute Dual Battery Kit (120Ah Lithium) includes a black and orange lithium battery, DCDC MPPT charger, and red coiled wire—perfect for your ute’s lithium power system or off-grid applications.

    iTechworld
    Base Ute Dual Battery Kit
    120Ah Lithium

    $852.15
    $852.15
    $1,398
    View Product
  • Displayed separately on a white background are a lithium battery, DC-DC MPPT charger, battery monitor, mounting tray, and red wire cable—components of the iTechworld Premium Ute Dual Battery Kit with 120Ah Lithium.

    iTechworld
    Premium Ute Dual Battery Kit
    120Ah Lithium

    $983.25
    $983.25
    $1,636
    View Product
  • The iTechworld Complete Ute Dual Battery Kit (120Ah Lithium) by iTechworld is shown with a pure sine wave inverter, monitoring display, chargers, wiring, and accessories arranged on a white background.

    iTechworld
    Complete Ute Dual Battery Kit
    120Ah Lithium

    $1,643.50
    $1,643.50
    $2,362
    View Product
  • The iTechworld Ultimate Ute Dual Battery Kit features a 120Ah LiFePO₄ battery, solar panel, pure sine wave inverter, controller, monitor, cables, fuse, charger, and mounting brackets—everything needed for off-grid power.

    iTechworld
    Ultimate Ute Dual Battery Kit
    120Ah Lithium

    $1,809.75
    $1,809.75
    $2,611
    View Product
  • The iTechworld Expansion Ute Dual Battery Kit 120Ah Lithium comes with a lithium battery, solar panel, inverter, cables, charger, control panels, and mounting brackets—all shown on a white background.

    iTechworld
    Expansion Ute Dual Battery Kit
    120Ah Lithium

    $2,018.75
    $2,018.75
    $2,851
    View Product
  • The iTechworld Base 4WD Dual Battery Kit 240Ah Lithium, including a black power inverter and red cable, is shown on a white background—essential gear from iTechworld for powering your 4WD adventures.

    iTechworld
    Base 4WD Dual Battery Kit
    240Ah Lithium

    $1,640.65
    $1,640.65
    $2,198
    View Product
  • The iTechworld Base Slimline 4WD Dual Battery Kit features a black and orange 12.8V 100Ah lithium battery, paired with a DCDC charger power inverter—ideal for your 4WD power system setup.

    iTechworld
    Base Slimline 4WD Dual Battery Kit
    100Ah Lithium

    $757.15
    $757.15
    $1,298
    View Product
  • The iTechworld Premium 4WD Dual Battery Kit offers a 240Ah LiFePO₄ battery in orange/black casing, battery monitor display, charger, mounting brackets, power cables, and connectors—all branded by iTechworld—ideal for off-grid setups.

    iTechworld
    Premium 4WD Dual Battery Kit
    240Ah Lithium

    $1,781.25
    $1,781.25
    $2,446
    View Product
  • The iTechworld Premium Slimline 4WD Dual Battery Kit (100Ah Lithium) includes a black/orange lithium battery with digital display, black charger, mounting bracket, and red coiled cable—ideal for off-grid energy needs.

    iTechworld
    Premium Slimline 4WD Dual Battery Kit
    100Ah Lithium

    $888.25
    $888.25
    $1,536
    View Product
  • The iTechworld Complete 4WD Dual Battery Kit features a 240Ah lithium battery, inverter, display, charger, fuse, wiring, and brackets—ideal for reliable off-grid power in your 4WD.

    iTechworld
    Complete 4WD Dual Battery Kit
    240Ah Lithium

    $2,940.25
    $2,940.25
    $4,086
    View Product
  • The iTechworld Complete Super Slimline 4WD Dual Battery Kit features a 200Ah LiFePO₄ battery, pure sine wave inverters, digital display, fuse, wiring, control panel, and remote monitor—ideal for 4WD setups.

    iTechworld
    Complete Super Slimline 4WD Dual Battery Kit
    200Ah Lithium

    $2,798.70
    $2,798.70
    $3,937
    View Product
  • The iTechworld Ultimate 4WD Dual Battery Kit (240Ah Lithium) includes a LiFePO₄ battery, pure sine wave inverter, solar panel, charger, display screens, cables, and connectors—all displayed on a white background.

    iTechworld
    Ultimate 4WD Dual Battery Kit
    240Ah Lithium

    $3,106.50
    $3,106.50
    $4,335
    View Product
  • The iTechworld Ultimate Super Slimline 4WD Dual Battery Kit (200Ah Lithium) with solar panel, charger, cables, and power system modules is displayed on a white background.

    iTechworld
    Ultimate Super Slimline 4WD Dual Battery Kit
    200Ah Lithium

    $2,964.95
    $2,964.95
    $4,186
    View Product

Power your next adventure

Solar

Pure Sine Wave Inverters

Jump Starters

Inverter Generators

Power Stations

Lithium Batteries

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100% Aussie-owned and operated, delivering top-quality power solutions to Australians, by Australians.

4WD Battery Systems

Built for Australia and Ready for Anywhere Your 4WD Takes You

When you’re out in the bush or tackling remote tracks, power reliability isn’t just a convenience, it’s essential. iTechworld 4WD Battery Systems are tested right here in Australia to deliver dependable energy wherever your journey takes you. From red dust to coastal humidity, corrugated roads to tropical downpours, our systems keep your gear powered and your adventures uninterrupted.

What Makes iTechworld 4WD Battery Systems Different?

iTechworld designs each 4WD battery system specifically for the Australian environment, providing safe, efficient power you can count on. It’s not hard to why we’re the first choice when it comes to power solutions then: 

  • Australian-Tough Construction: Resistant enclosures protect against dust, moisture, and road vibrations. Whatever the Aussie roads throw your way, handle it better than ever before.

  • Designed for Real-World Setups: Each system is built around a practical layout, with wide compatibility for any other outputs or accessories you want to link up.

  • Remote-Ready Engineering: Handles heat, rough terrain, and corrugated roads for extended touring. Our 4wd batteries really are built for anything.

  • Seamless Integration: Fully compatible with all iTechworld gear, from lithium batteries to portable phone chargers. Whatever you need from your setup, make it your own. 

  • Safety Built-In: Circuit protection, easy-access ports, voltmeters, and fuses come as standard. Get clean power delivery, but never at the expense of safety.

  • Scalable Power: You never know when you’re going to need some extra oomph. This extra flexibility makes them perfect for weekend getaways as well as month-long expeditions.

  • Local Aussie Support: We’re family-owned and operated. Plus, we also have a support team that’s based right here in Australia, meaning you get the right help exactly when you need it. 

FAQs

What’s the best battery for a 4WD with a winch and fridge?

A high-capacity deep cycle lithium battery paired with a lithium cranking battery for 4WD is ideal is your best bet. This setup provides the cranking amps for winching while delivering the steady power your fridge needs.

What are the different types of 4WD Battery?

A 4WD battery system acts as the foundation of your off-grid independence. The right choice will keep fridges cold, lights bright, and devices charged without risking your starter battery.

  • Starting batteries: Deliver short bursts of power to crank your engine.
  • Deep cycle batteries: Provide sustained power for fridges, lighting, and camp setups.
  • Lithium cranking battery for 4WD: takes the lightweight efficiency of lithium and combines it with the high output needed for starting modern 4WD engines.
  • Dual purpose batteries: Versatile for starting and accessory power needs.

How to install a 4WD battery?

For basic single battery swaps, installation is pretty straightforward, although dual battery and lithium systems often need specialist wiring, isolators, and chargers. iTechworld offers complete kits and guidance, but professional installation is always recommended to make sure you get the most from your setup.

What are the different 4WD battery setup options?

  1. Single battery system: Simple, but accessories can drain your starter battery if left unchecked.
  2. Dual battery system: Keeps starter and auxiliary batteries separate, protecting your ability to start the vehicle.
  3. Lithium battery upgrade: Offers lighter weight, faster charging, and greater usable capacity than AGM batteries.
  4. Touring-ready kits: Pair your setup with an iTechworld 4WD caravan kit or a custom caravan battery setup for seamless power both in your vehicle and at camp.

Pair your chosen setup with an AC to DC charger or a DCDC battery charger for safe, efficient charging whether you’re at camp or on the move.

How long should a 4WD battery last?

With proper maintenance, AGM batteries generally go for 3–5 years. However, iTechworld lithium batteries boast up to a decade or more of service.

Are iTechworld 4WD batteries maintenance-free?

Yes. Our AGM and lithium models are completely sealed and maintenance-free for “fit and forget” reliability.

Can iTechworld supply dual battery setups?

Absolutely. We provide complete dual battery kits, compatible chargers, and expert support to get your system running in no time.