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.
The Ultimate | 4WD Kit | with iTECH200SS includes a foldable solar panel, slim lithium battery, inverter, charger, cables, fuses, connectors, and mounting hardware—all by iTECHWORLD.
    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.
    The Ultimate | 4WD Kit | with iTECH200SS includes a foldable solar panel, slim lithium battery, inverter, charger, cables, fuses, connectors, and mounting hardware—all by iTECHWORLD.
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.
The Ultimate | 4WD Kit | with iTECH200SS includes a foldable solar panel, slim lithium battery, inverter, charger, cables, fuses, connectors, and mounting hardware—all by iTECHWORLD.
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.
The Ultimate | 4WD Kit | with iTECH200SS includes a foldable solar panel, slim lithium battery, inverter, charger, cables, fuses, connectors, and mounting hardware—all by iTECHWORLD.
    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.
    The Ultimate | 4WD Kit | with iTECH200SS includes a foldable solar panel, slim lithium battery, inverter, charger, cables, fuses, connectors, and mounting hardware—all by iTECHWORLD.
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.
The Ultimate | 4WD Kit | with iTECH200SS includes a foldable solar panel, slim lithium battery, inverter, charger, cables, fuses, connectors, and mounting hardware—all by iTECHWORLD.

5.0

1 reviews

Ultimate
4WD Kit
with iTECH200SS

Regular price
$2,799
Sale price
$2,799
Regular price
$3,563
Tax included. Shipping calculated at checkout.
  • Slimline Design
  • Bluetooth BMS
Add Solar:

Call us to build a custom kit : 1300 483 249

Our team of power experts are able to put together your dream 12v build to best suit your power needs and budget.

The iTECH200SS Ultimate 4WD Kit is the ultimate solution for 4WD and ute owners looking for a reliable and efficient dual battery system. Designed and tested in Australia, this kit is specifically tailored to meet the demands of the harsh Australian conditions and provide the best possible performance.

The iTECH200SS Ultimate 4WD Kit is built with high-quality components and features a 200A dual battery controller, ensuring the utmost safety and protection for your vehicle's batteries. The kit comes with all the necessary fusing and mounting brackets, making the installation process quick and easy.

At the heart of the kit is the iTECH200SS Super Slim Lithium Battery, which is the latest battery in the iTechworld range. Weighing in at only 25.5kg and 126mm thick, the iTECH200SS is ideal for 4WDs and utes where weight and space are at a premium. With an impressive 100% useable capacity and 4000+ cycles at 100% DoD, the iTECH200SS is built to last.

Included in the iTECH200SS Ultimate 4WD Kit:

1x iTECH200SS Super Slim Lithium Battery - for more information click HERE

1x iTECHDCDC40 Battery Charger - for more information click HERE

1x iTECHBC40 Battery Charger - for more information click HERE

1x iTECHBM500 Battery Monitor with Shunt - for more information, click HERE

1x iTechworld 3000W Pure Sine Wave Inverter - for more information click HERE

1 x Plug and play DCDC Wiring Kit - for more information click HERE

1x iTechworld 60A Midi Fuse with Fuse Holder - for more information click HERE

1x iTechworld 450A Maxi Fuse with Fuse Holder - for more information click HERE

1x iTechworld Bluetooth App User Guide - for more information click HERE

Note: The inverter cable is not included. 

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Frequently Asked Questions about the Ultimate 4WD Kit with iTECH200SS

What are the advantages of using the iTECH200SS Super Slim Lithium Battery over traditional lead-acid batteries in 4WD applications?

The iTECH200SS offers a slim, lightweight design that fits into tight spaces where lead-acid batteries cannot. It provides higher usable capacity, faster charging, and longer cycle life. The lithium chemistry handles extreme temperatures better and reduces vehicle weight, improving fuel efficiency and freeing up space.

Can the iTECH200SS Ultimate 4WD Kit be integrated with an existing solar power setup for additional charging capabilities?

Yes. The included iTECHDCDC40 charger supports solar input, allowing you to charge the battery from solar panels while off-grid. This expands charging options beyond the vehicle alternator.

How does the iTECH200SS Ultimate 4WD Kit handle extreme temperature variations, especially during off-road adventures in the Australian Outback?

The battery and electronics are built to operate reliably across a wide temperature range. The BMS protects against damage from high heat or cold, and the rugged construction withstands the harsh conditions encountered off-road.

What is the significance of having a 200A dual battery controller included in the iTECH200SS Ultimate 4WD Kit?

The 200A dual battery controller efficiently manages charging from your vehicle’s alternator, delivering the correct voltage and current for your batteries.

How does the iTECHBM500 Battery Monitor assist in managing and optimizing the power usage from the iTECH200SS Super Slim Lithium Battery?

The iTECHBM500 provides real-time data on voltage, current, and state of charge. This helps users monitor battery health, avoid over-discharge, and manage power consumption more effectively.

Is it possible to expand the iTECH200SS Ultimate 4WD Kit with additional batteries, and if so, what is the maximum number of batteries that can be connected in parallel?

Yes, you can add more iTECH200SS batteries in parallel to increase capacity. You can parallel an unlimited number of batteries.

How does the iTechworld Bluetooth App enhance the user experience with the iTECH200SS Ultimate 4WD Kit?

The app lets you keep track of battery status, temperature, and alerts remotely. This real-time data helps you monitor usage, troubleshoot, and keep your system running smoothly with ease.

What are the potential impacts on vehicle fuel efficiency when using the iTECH200SS Ultimate 4WD Kit compared to other dual battery systems?

Thanks to its lightweight lithium design, the kit reduces overall vehicle weight significantly, which can improve fuel efficiency. The DCDC charger also minimises energy loss during charging compared to older systems.

How does the iTECHDCDC40 Battery Charger ensure optimal charging when switching between vehicle input and solar input?

The iTECHDCDC40 automatically switches between alternator and solar power, regulating voltage and current to match battery needs, thansk to Solar Power Priority mode.

What are the considerations for mounting the 3000W Pure Sine Wave Inverter in limited space environments typical of 4WD and utes?

Ensure the inverter has enough ventilation to avoid overheating and secure mounting. It should be installed in a dry, cool place with easy access to wiring for safety and maintenance.

How does the iTECH200SS Ultimate 4WD Kit manage power distribution when utilizing high-draw devices through the 3000W inverter?

The system monitors battery and load status to deliver stable power and avoid overloads. If demand exceeds capacity, it will protect both the battery and the inverter.

What are the recommended maintenance practices to ensure the longevity and performance of the iTECH200SS Super Slim Lithium Battery within the kit?

Regularly monitor battery health with the monitor or app, avoid complete discharges, and charge properly using the DCDC charger. Keep connections clean and secure, protect from extreme exposure, and charge the battery to around 75% before long-term storage.

Bundle Contents

IEC:62619

Internationally Certified

100%

Useable Capacity

200Ah

LiFePO4 Lithium Battery

Bluetooth
Connectivity

5 Year

Warranty

Super

Slim Design

at 126mm

The new and improved iTECH200SS 200Ah Super Slim Lithium Battery is small but packs a punch! Measuring at only 126mm wide and weighing in at 25.5kg, the iTECH200SS has been designed to be the ultimate Super Slim battery those with small spaces but wanting maximum power in their Utes, 4WD's and Canopies. Designed and developed in Australia, the new iTECH200SS Slimline Battery is suited to thrive in our harsh Australian conditions, with 100% useable capacity, Bluetooth monitoring, dust-proof, suitable for high heat conditions, certified to IEC 62619 and backed by a 5-year Aussie warranty.

Never guess your batteries health again. The iTECH200SS Lithium Battery now comes integrated with Bluetooth compatibility to monitor your battery's status via the iTechworld app. Download the iTechworld app on the App Store or Google Play Store.

With a 100% useable capacity, the iTECH200SS features the latest in prismatic cell technology allowing for its small form factor and lightweight nature.

iTechworld has been designing and developing Lithium Batteries for over 10 years, constantly improving and testing our designs. The iTechworld Lithium Batteries are Australian standard certified to IEC:62619 to create the safest and highest-quality lithium batteries available in the Australian market.

Designed to be a true drop-in replacement for existing systems, the iTECH200SS is the ideal choice for those wanting to upgrade their current sleepy AGM or lead-acid systems to lightweight lithium technology. With the iTECH200SS, simply pull out your old AGM or lead-acid batteries and drop in the iTECH200SS Lithium Battery. It's really that simple!

What sets the iTECH200SS apart is its dual-terminal design, with positive and negative posts on both sides of the battery. This enables easy installation in space-restricted setups and supports high-current applications, such as 3000W inverters or multi-battery parallel configurations.

Utilising A-grade prismatic lithium LiFePO4 cells, the iTECH200SS offers drastic advantages over other cell types. Prismatic cells are thin in profile, deliver higher discharge, have a longer life expectancy, are extraordinarily light and utilise a more effective use of space.

PACKAGE CONTENTS

  • 1 x iTECH200SS 200Ah Lithium 12v Battery
  • 1 x User Guide HERE
  • 1 x Bluetooth App User Guide HERE

WARRANTY & SUPPORT

The iTECH200SS warranty is 5 years (3 years full replacement 2 years pro-rata).

*Storage deep cycle battery only. It cannot be used as a cranking battery.

If your iTechworld battery enters safe mode, please follow the instructions HERE

quick stats

  • Maximum Discharge Rate (5 seconds)640 amps
  • Prismatic Cell Technology10,000+ cycles @ 40% DoD
  • Warranty5 year Australian Warranty
  • Super slimAt only 126mm wide
  • Lightweight at 25.5kgEquivalent AGM weighs approx. 140kg

product dimensions

  • A: Length: 514mm
    (580mm L with brackets)
  • B: Width: 126mm
  • C: Height: 327mm
    (350mm H including brackets)

Slimline Batteriers User Guide

download

CONVERTS

12V POWER TO 240V

EXTREMELY QUIET

FANS

REMOTE CONTROL

COMPATIBILITY

INTEGRATED BATTERY PROTECTIONS

PURE

SINE WAVE OUTPUT

OVER 90%

EFFICIENCY

  • Pure sine wave output for clean and stable power delivery.
  • Vibration-proof technology, built for corrugated tracks and roads
  • Load-controlled cooling fan for optimal temperature management.
  • Enjoy smoother and more efficient appliance operation, minimising heat and noise.
  • Power any 240V equipment, opening a world of possibilities for your adventures.
  • Take all the comforts of home with you on your travels, confident in the safety and reliability of your power supply.

With its pure sine wave output, our 3000W 12V inverter ensures seamless and efficient operation of your appliances, reducing heat and noise for optimised performance. Designed with robustness in mind, it can withstand the harshest Australian conditions. Utilising an Australian standard 240V 3-pin outlet, you can easily run high-draw appliances on the go. 

Safety is paramount with the iTechworld 3000W inverter, featuring multiple levels of protection against overload, short circuits, and over-temperature. The load-controlled cooling fan maintains optimal operating conditions by engaging at specific power consumption levels. 

For added convenience, consider our optional remote on/off switch (RC3), sold separately, which allows you to control the inverter remotely from up to 5 metres away. With the RC3, conveniently manage your 240V power supply even when the inverter is out of sight.

Experience the freedom and assurance of reliable power with the iTechworld 3000W Pure Sine Wave Inverter. Embrace your journey with confidence, knowing you have a reliable and safe power source.

 

PACKAGE CONTENTS

  • 1x iTECHWORLD 3000W Pure Sine Wave Inverter
  • 1x User Guide
WARRANTY

Statutory warranty is 12 months from date of purchase.

quick stats

  • Warranty1 year

product dimensions

  • A: Length: 494mm
  • B: Width: 289mm
  • C: Depth: 105mm

Standard Inverter User Guide

Inverter User Guide

download

COMPATIBLE

WITH MOST BATTERY TYPES

95%

CHARGE EFFICIENCY

SOFT-START

FUNCTION

VIBRATION-PROOF HEAT-DISPERSING DESIGN

CONSTANT

REGULATED OUTPUT

CUSTOM

CHARGING ALGORITHM

The iTECHBC40 40A AC Intelligent Battery Charger is a fully automatic "set and forget" charger. It has been designed and developed to charge Lithium LiFEPO4 batteries fast, efficient and effective, with unique algorithms that help maximise your battery's service life. The iTECHBC40 is a smart multistage battery charger that utilises the latest switch-mode battery charging technology, allowing your charger to be permanently connected to your battery bank.

The multistage charging algorithm delivers a fast, efficient and consistent charge with no voltage drop. Using charge algorithms that are tailor-made for Lithium LiFePO4 batteries, the iTECHBC40 not only charges the battery but looks after it. The iTECHBC40 is unlike any other battery charger on the market; with lithium LiFePO4 batteries as the focus, it will maximise and extend your battery's service life.

The iTECHBC40 has an innovative boost charge feature; this helps activate an iTechworld lithium battery from safe mode.

Designed and developed in Australia, the iTECHBC40 is built for the harsh Australian climate. The iTECHBC40 has a thermally cooling fan that automatically switches on and off based on the internal charger temperature to handle extreme conditions.

The iTECHBC40 battery charger uses a micro control system to manage the battery charging process.

Package Contents

  • 1x iTechworld iTECHBC40 40A Battery Charger
  • 1x Power lead
  • 1x Set of 12v 800mm heavy duty battery leads with M8 eyelets/ring terminals
  • 1x Instruction manual HERE

Support

The statutory warranty is 24 months from the date of purchase.

Download the user manual HERE

quick stats

  • Multistage chargingFully automatic multistage battery charger
  • Inbuilt protection featuresLow-voltage, over-voltage, over-temperature and reverse polarity
  • Additional featuresAdjustable float voltage, switch mode charging, boost charge
  • Warranty2 years

product dimensions

  • A: Length: 275mm
  • B: Width: 187mm
  • C: Height: 70mm

BC40 User Guide

BC40 User Guide

download

COMPATIBLE WITH MOST

BATTERY TYPES

SOLAR POWER

PRIORITY MODE

CUSTOM

CHARGING ALGORITHM

VIBRATION-PROOF
HEAT-DISPERSING DESIGN

32V MAXIMUM

INPUT VOLTAGE

IP67 WATERPROOF

RATING

The iTECHDCDC40 keeps your battery charged no matter the battery type or size.

The iTECHDCDC40 charger incorporates an MPPT solar controller allowing charge from solar panels or blankets. When the vehicle runs, the DCDC charger will charge via the alternator; when the vehicle stops, the iTECHDCDC40 will continue charging via your solar panels/blankets (if added).

Exclusive to iTechworld DCDC chargers is a function known as Solar Power Priority (SPP) which represents the preference for solar input. This allows you to set your iTECHDCDC40 to use solar input over the vehicle alternator's input at the push of a button. Solar Power Priority places less load on the alternator, is better for the environment and helps to reduce fuel consumption.

Designed and developed in Australia for Australia, the iTECHDCDC40 is IP67 Waterproof, Dustproof and vibration-proof. Built with a heavy-duty metal case uniquely designed to help with heat dispersion, the iTECHDCDC40 is suited and warranted for under-bonnet installation. Mounting brackets are included in the case design, allowing for easy installation in your setup.

Many vehicles now have smart alternators that do not produce a high enough voltage to charge auxiliary batteries; the iTECHDCDC40 works by enhancing the voltage to the auxiliary battery regardless of the alternator type; the enhancement of voltage is also valuable for overcoming voltage drop from long cable runs to caravans and camper trailers.

If your car has a smart alternator, the iTECHDCDC40 has you covered with its easy-to-connect 3-pin Anderson, which allows operation with any alternator.

A unique feature of the new iTECHDCDC40 is the ability to accept a wide voltage input range from either solar or vehicle input, with the maximum input voltage now being 32v. As the iTECHDCDC40 accepts higher input voltages, it opens the door to 24v inputs as well as some larger voltage solar panels commonly found in residential installations.

The new iTECHDCDC40 is compatible with all battery types but comes into its own when paired with iTechworld lithium batteries. All iTechworld lithium batteries have low voltage protection and will enter "safe mode" to protect themselves when their voltage dips below 10v. There are various methods to bring an iTechworld lithium battery out of safe mode, but the new iTECHDCDC40 will get an iTechworld lithium battery out of safe mode automatically; if the lithium battery enters safe mode, turn off any load on the battery and the iTECHDCDC40 will take care of the rest, it's that simple.

Package Contents

  • 1x iTECHDCDC40
  • 6x Colour coded Anderson Connectors (3 are pre-installed to the iTECHDCDC40)
  • 1x Instruction manual also found HERE

quick stats

  • Compatible withMost battery types
  • Warranty1 year

product dimensions

  • A: Length: 188mm
  • B: Width: 127mm
  • C: Depth: 39mm

DCDC25 40 User Guide

DCDC25/40 User Guide

download

Note: This wiring kit is suitable only for the iTECHDCDC25 and iTECHDCDC40.

Featuring a three-pin 50 amp Anderson-style connector with ignition wire, the Plug & Play DCDC Wiring Kit is designed with the user in mind. Our premium plug-and-play kit makes installation a breeze. The kit has been carefully crafted for easy DIY fitting and now includes a pre-installed 80amp Maxifuse for added convenience.

The new and improved wiring kit also features a three-pin 50 amp Anderson-style plug, making it completely plug-and-play for any system that uses Anderson connectors for charging input. With our 80amp Maxifuse cable pre-installed into six meters of heavy-duty 8 B&S cable, the wiring kit provides 50A of circuit protection.

The built-in ignition wire into the three-pin Anderson connector allows for even easier installation, removing the need to run multiple cables through your vehicle. This cable is pre-crimped with Anderson connector terminals, making it easy to run through holes and grommets. Once the cable is run, clip the Three Pin Anderson connector on.

The kit also includes cable ties for securing the main cables giving you everything you need for a professional wiring installation. Make connecting your 12V dual battery system hassle-free with the iTechworld Ultimate Dual Battery System Wiring Kit.

 

REAL-TIME

PRECISION MONITORING

500A

CURRENT SHUNT

SIMPLE

Installation

Compatible with all
battery types

DIGITAL LCD

DISPLAY

Accessories

Included

The iTECHBM500 Battery Monitor with Shunt is a high-precision, real-time monitoring system for complete control over your power usage. Using a 500A current shunt, it accurately measures discharge and recharge currents while calculating the total Ampere-hours (Ah) flowing in and out of your battery. This level of precision monitoring gives you insight into the true state of your battery’s health and performance.

The field-installed sense wiring delivers real-time, high-accuracy voltage measurements to prevent over-discharge and maximise battery life. Just like all iTechworld power solutions, our battery monitors with shunts are durable, making them ideal for use in caravans, 4WDs, campers, marine environments, and off-grid setups and compatible with lithium-ion, lead-acid, and nickel-metal hydride batteries.

The Key Benefits at a Glance:

  • Real-time monitoring: Accurately tracks voltage, current, power and amp-hours for complete visibility.

  • High-precision battery monitor with shunt: Promises reliable and consistent data.

  • Battery protection: Helps prevent over-discharge and supports longer battery life.

  • Easy installation: Includes all required wiring and mounting hardware.

  • Rugged design: Built for the harsh Australian outdoors; resistant to vibration, dust and moisture.

  • Broad compatibility: Works with lithium (LiFePO4), AGM, gel, and lead-acid batteries.

Package Contents

  • 1 x iTECHBM500 Battery Monitor

  • 1 x Shielded Wire (8m)

  • 1 x 500A Shunt

  • 1 x Plastic Bracket

  • 4 x Screws

  • 1 x Shunt Holder

  • 1 x B+ Sense Wire 22AWG (1m)

  • 1 x Instructions

    Support

    iTECHBM500 Wiring Diagram

    Download the User Guide

     

    quick stats

    • Warranty1 year

    product dimensions

    • A: Depth: 17mm
    • B: Length: 113mm
    • C: Width: 69mm

    Current BM500 User Guide

    iTECHBM500 User Guide

    download

    For use with iTechworld pure sine wave inverters, please read your instruction manual to confirm what size fuse is suitable for you.

    iTechworld 1000W/2000W pure sine wave inverter: 175Amp

    iTechworld 2000W/4000W pure sine wave inverter: 250Amp

    iTechworld 3000W/6000W pure sine wave inverter: 450Amp

    Package contents

    • 1x High current fuse holder

    • 1x Fuse of your selected size

    For use with iTechworld DCDC Chargers, please read your instruction manual to confirm what size fuse is suitable for you.

    iTECHDCDC25: 40 Amp

    iTECHDCDC40: 60 Amp

    iTECHDCDC60: 80 Amp

    Package contents

    • 1x Fuse holder

    • 1x Fuse of your selected size

    REVIEWS

    5.0
    Rated 5.0 out of 5 stars
    Based on 1 review
    Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    1 review
    • Rated 5 out of 5 stars
      2 years ago
      5 Stars

      .

      GH
      Geoff H.
      Verified Buyer