iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTechworld x range batteries
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTechworld x range batteries
    iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
    iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTechworld x range batteries
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTechworld x range batteries
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
    iTechworld x range batteries
    iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
    iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld
iTechworld x range batteries
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld
iTECH120X (New 2025 Model) LiFePO4 12V Lithium Deep Cycle Battery with Bluetooth - iTechworld

iTECH120X
Deep Cycle Lithium Battery
with Bluetooth LiFePO4 105Ah

4.9

1821 reviews
  • Feature 04 Icon Lightweight at 10kg
  • Feature 05 Icon Bluetooth BMS
Regular price
$459
Sale price
$459
Regular price
$849
Tax included. Shipping calculated at checkout.
45% OFF
or 4 x $114.75

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Fast delivery from our Perth and QLD warehouses.

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Product Features

IEC:62619

INTERNATIONALLY CERTIFIED

100%

USABLE CAPACITY

105AH

LIFEPO4 LITHIUM BATTERY

BLUETOOTH
CONNECTIVITY

5 YEAR

WARRANTY

IP67

WATERPROOF

AND DUSTPROOF

Overview

The iTECH120X lithium battery 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.

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 lithium batteries together to make a 12v MEGA battery of any size. The latest operating system allows a series connection of 4 lithium batteries for 48V applications.

Never guess your batteries health again. The iTECH120X Lithium Battery now comes with integrated with Bluetooth compatibility to monitor your batteries status via the iTechworld app. Download the iTechworld app on the App Store. Google Play app coming soon.

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.

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REVIEWS

4.9
Rated 4.9 out of 5 stars
Based on 1,821 reviews
Reviews Summary
Customers say this battery is easy to operate via Bluetooth and delivers impressive runtime for powering fridges and accessories. Many reviews highlight that it significantly outlasts traditional AGM batteries—running fridges for 3-5 days compared to 1 day previously. Users appreciate the lightweight design, stable voltage under load, and useful mobile app for monitoring charge status. The battery performs reliably in challenging conditions, including under-bonnet installations in hot climates. Common feedback notes excellent build quality and straightforward installation. A few customers mention concerns about under-bonnet heat, though most report no issues with proper heat shielding. Overall, reviewers praise the performance, durability, and value compared to older battery types.
1,821 reviews
  • Rated 5 out of 5 stars
    5 months ago
    Great battery

    Fitted to my hilux 2020 as replacement second battery lasts 3 days when charged running my fridge dosnt need solar top up cheers 🍻

    Steve
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    12V Shed Light System.

    These Lithium batteries work extremely well,I run my sheds lights & have a roof top 140w solar panel to keep the battery topped up, also have a Itech BM500 12v monitor with shunt so as to keep an eye on everything too.Very happy with Itech & their products & after sales help.

    Phillip E.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    Under bonnet install for LandCruiser 200 series 2020 model

    The 105 amp hour battery seems to be handling the heat under the bonnet of my LandCruiser 2020 model, only been in a 6 weeks so time will tell, but so far so good

    Mark D.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    Caravan Upgrade

    Upgrades from 300ah Lead Acid to 2 x 120X lithium batteries and system has been faultless, saved ALOT of weight and gained additional 25% of usable power.

    Mitchell P.
    Verified Buyer
  • Rated 5 out of 5 stars
    9 months ago
    iTech120X Deep Cycle Lithium Battery

    Put this under my bonnet without the heat shield and without a solar panel on my vehicle. Hasn’t been below 68% charge or over 40degrees in temp and I live in Central Queensland where ambient daytime temps are 30-36. Every 2-3 days I drive for an hour ish and the 25A dcdc charger keeps it happy. Very happy with the purchase. Installed in a Next gen Ranger although I did have to buy a shorter filler for the washer bottle to accommodate the battery.

    Mark B.
    Verified Buyer
  • Rated 5 out of 5 stars
    9 months ago
    Under bonnet

    Used for holiday trip no issues

    Peter S.
    Verified Buyer
  • Rated 5 out of 5 stars
    10 months ago
    Thanks ITechworld

    Recent ITechworld purchases are all working great,

    120x battery, 25 amp dcdc, 200amp foldout solar, 30 litre draw fridge, wiring connections.

    Highly recommended ITechworld for everyone’s needs

    Regards Steve

    Stephen H.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    Lithium benefits make it a no brainer

    Loving my underbonnet itech Lithium battery. Last week it got it's first real world test on the SA/VIC border track. Temp was well maintained within limit, even on a 32C day and the power benefits are just so good. Five days camping and I only employed the solar blanket on one occassion. Even running the 40lt Waeco, lights at night and charging multiple devices the battery charge didn't drop below 90%. The delivery of power is smooth and of course there is the weight benefit. I have a good set up with the battery at the front of the engine bay, wrapped in the itech heatshield and managed through a charger with a lithium profile, love the app too so you exactly what is going on.

    Danny M.
    Verified Buyer