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iTechworld 12V 120Ah LIFEPO4 Lithium Ion Deep Cycle Battery


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The iTECH120X has over 10 years of design and development in Australia. Our Australian engineers have spent countless hours building and testing what we believe to be the highest quality lithium battery available on the market today. No changing of systems, equipment, or extensive re-wiring is required in most cases. You simply pull your old heavy batteries out and put the new lightweight iTECH120X in. The iTECH120X is the only true drop-in upgrade for your existing old and heavy batteries


Our technology now allows an unlimited number of new iTECH120X to be connected in parallel. You can make a battery any size you wish by connecting as many ITECH120X batteries together to make a 12v MEGA battery of any size.

The latest Operating System allows a series connection of 2 batteries for 24V applications.

The new iTECH120X is entirely water and dust sealed. Boasting an IP67 rating, this battery can be fully submerged in 1m deep water for up to 30 minutes and has the highest level of dust protection available. No other battery can match that in Australia today.

Utilising our latest prismatic cell design offering more vibration resistance and stability for big bumps with vibration dampening technology, the iTECH120X is the toughest lithium battery iTechworld has ever built.

As a testament to the toughness and performance of the iTECH120X, we have backed it up with a full 36 months replacement warranty.

In order to super-charge the iTECH120X’s performance, we have equipped it with a new BMS specially programmed by iTechworld engineers to auto cell-balance and squeeze every ounce of performance from the iTECH120X.

Weight is now a constant concern for the caravanning and camping community. With strict laws regarding vehicle and caravan GVM and GCM, you do not want to exceed the legal weight limits and risk a big fine, or voided insurance. 

The iTECH120X is now lighter than before.  Just 12kg, under 1/3rd the weight of an equivalent AGM or Lead Acid battery, which usually weighs more than 60kg each. 

With the iTECH120X, you not only save weight; you also increase usable power capacity. Lead Acid and AGM batteries can only use 50% of their available power before damaging the battery. For example, a 100AH AGM battery will give you 50AH of usable power before it needs to be recharged. That is double the usable power for 1/3rd of the weight!

Our 2020 design has allowed us to increase the power storage capacity up to 105Ah of usable power, the iTECH120X is our highest capacity battery to date.

Peak power output to a peak draw of 270 amps with a sustained output of 175 amps for 5 minutes, and 150 amps continuously. Still with low self-discharge, under-voltage protection and thermal protection.

FEATURES of the iTECH120X 2021 Model:

Prismatic cells
Heavy-duty ABS case ( May deform slightly if exposed to pressure from straps and temps over 90C, this is normal )
Can be connected in parallel unlimited
Can be connected in series up to two batteries (24-volt system)
High discharge current max 270A
Heavy-duty removable M8 Bolt Battery terminals
Auto cell balancing
Lithium LiFePO4
Lifting handle fitted to ensure a secure hold when moving
Inbuilt battery management system
Built-in over-discharge protection

What is the difference between the iTECH120 & iTECH120X?

The iTECH120X is a superior battery to the iTECH120 for the following reasons:

    iTECH120X has prismatic cells
    iTECH120X has a larger discharge current
    iTECH120X is waterproof to IP67 rating
    iTECH120X has a longer lifespan
    iTECH120X has more usable power

    SPECIFICATIONS of the iTECH120X 2021 Model:

    Nominal Voltage: 12.8v
    C20 Rating usable amps 10v: 105Ah
    Short Circuit Protection: Yes
    Optimum Temperature Range: +5 to +60°C
    BMS Operational Temperature Range: -40 to 80°C
    Safety Protection Isolator: 80°C
    Recommended Charge Current: 20 - 50A
    Maximum Charge Current: 100A (5sec)
    Recommended Charge Voltage: 14.4v
    BMS Charge Cut Off Voltage: 15v
    BMS Low Voltage Cut Off: 8.5-9v
    Continuous Discharge: 150A (175A 5 mins)
    Peak Discharge: 270A 5 sec
    Life Cycles 80%: 4000
    Life Cycles 40%: 8000 +
    UL certified 1642
    IP67 Rated
    CE Certified
    Rohs Certified
    UN38.3 Certified
    ISO 9001 Certified
    ISO 1400 Certified
    Dimensions (LxWxH): 330*173*215mm (225mm including terminals)
    Weight approx: 12kg
    Terminal Type: M8
    Case Material: ABS

    PACKAGE CONTENTS  of the iTECH120X 2021 Model:

    1x 12V Lithium Battery ITECH120X
    Pre-installed Redback™️ Lithium Operating System

    The statutory warranty is 36 months from the date of purchase.

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



    Shipping is fast and FREE across Australia for orders over $200. For more details about shipping see the full shipping page here.

    We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.

    Found a better price online? We'll match it or beat it if we can. 

    All you need to do is let us know via phone or email ( and we'll let you know what we can do.

    You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. I.e. It needs to be the total price.

    This only applies to new products, it does not apply to used condition products.

    We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Boating Emporium.

    • Free Shipping Australia wide when you spend $200+. 
    • Price Match Guarantee. Best prices online guaranteed.
    • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
    • Great Service. We pride ourselves on the best service, anywhere.
    • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.


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    iTechworld offers a 12 month warranty on all products from the date of purchase, unless otherwise stated.  iTechworld warrants its products against defects in materials and/or workmanship. This is further to your rights under the Australian Consumer Law. The warranty period for commercial use is 3 months.

    Naturally the warranty cover does not extend to damage caused by normal wear and tear, accidents, misuse, lack of maintenance, neglect, natural disaster, or other external causes; to damage caused by operating the equipment in a manner outside that described in the instructions. The warranty is considered void if the item has been modified, altered or tampered with by a person (or persons) not authorised by us to provide service (not including standard periodic maintenance).

    Dead on arrival product is not something to expect when you buy from iTechworld. However, should your item not function on arrival you are entitled to return the product to us for a full refund or replacement at your request. The item needs to be returned and inspected prior to the resolution being provided.