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iTECHWORLD ITECH120X 12V 120Ah LifePo4 Deep Cycle Camping RV Solar Lithium-Ion Battery

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iTECHWORLD ITECH120X 12V 120Ah LifePo4 Deep Cycle Camping RV Solar Lithium-Ion Battery


12 Volt Lithium Battery ITECH120X Waterproof IP67. 270 Amp Max Discharge

iTechWorld iTECH120X 120Ah Lithium Battery
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 AGM batteries out and put the new lightweight iTECH120X in. The iTECH120X is the only true drop-in upgrade for your existing 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 lithium batteries together to make a 12v MEGA battery of any size. The latest Operating System allows a series connection of 2 lithium 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.

Utilising our latest prismatic cell design offering more vibration resistance and stability for big bumps with vibration dampening technology, the iTECH120X is the toughest deep cycle battery iTechworld has ever built. As a testament to the toughness and performance of our iTECH120X lithium batteries, we have backed them up with a full 36 months replacement warranty. 

In order to super-charge the iTECH120X’s performance, we have equipped it with a new Battery Management System (BMS) specially programmed by iTechworld engineers to auto cell-balance and squeeze every ounce of performance from this deep cycle battery.

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 10kg, under 1/3 the weight of an equivalent AGM or Lead Acid battery, which usually weighs more than 30kg each.

With the iTECH120X, you not only save weight; you also increase useable power capacity. AGM and lead acid batteries can only use 50% of their available power before damaging the battery. For example, a 100AH AGM battery will give you 50AH of power before it needs to be recharged.

That is double the power for 1/3rd of the weight! Our new design has allowed us to increase the power storage capacity up to 105Ah of 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.

What Is the Difference Between The ITECH120X & ITECH100?
The iTECH120X is a superior battery to the iTECH100 for the following reasons:

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


  • Prismatic Cells
  • Suitable for Under Bonnet Use
  • Heavy-Duty ABS Case
  • 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
  • Maintenance-Free
  • Auto Cell Balancing
  • Lithium LiFePO4
  • Lifting Handle Fitted to Ensure a Secure Hold when Moving
  • Inbuilt Battery Management System
  • Built-In Over-Discharge Protection


  • Nominal Voltage: 12.8V
  • C20 Rating Usable Amps 10V: 105Ah
  • Short Circuit Protection: Yes
  • Optimum Temperature Range: +5 - +60°C
  • BMS Operational Temperature Range: -40 - 80°C
  • Safety Protection Isolator: 80°C
  • Recommended Charge Current: 20 - 50A
  • Maximum Charge Current: 100A
  • 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 Secs.
  • Life Cycles 80%: 4000
  • Life Cycles 40%: 8000+
  • Dimensions (L x W x H): 330 x 173 x 215mm (225mm Including Terminals)
  • Approx. Weight: 10kg
  • Terminal Type: M8
  • Case Material: ABS
  • Certified: UL Certified 1642 / CE Certified / IP67 Rated / Rohs Certified / UN38.3 Certified / ISO 9001 Certified / ISO 1400 Certified
  • Please Note: When mounting your iTECH120X under bonnet it is recommended to use a heat shield. 

What in The Box:

  • 1x 12V Lithium Battery ITECH120X
  • Pre-Installed Redback™️ Lithium Operating System
  • 1x iTECH120X Instruction Manual
Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund less a 20% re-stocking fee and any shipping costs which are unable to be retrieved. Frankies will pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

The balance of the refund will be issued as a store credit for purchase of your next product or paid directly back into your PayPal, ZipPay, Credit Card or Bank Deposit account. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

To organise a return of an item, please contact the store the purchase was made from, either via phone, email or dropping into the store.

Standard Shipping

Frankie's offer a $9 FLAT RATE Australia-wide shipping, no matter how many items however, some larger/heavier items may incur a higher fee which will be communicated with you when your order(s) being processed. Where stock allows, Frankie's aim to have all orders processed and shipped out within 48 hrs or 2 business days. Shipping times to most capital and regional cities is 3-4 days however, rural areas or zones outside of the carriers normal run should expect an additional 72hrs (3 business days)

Express Shipping

For express shipping, we offer a $25 FLAT RATE Australia wide shipping, however, larger/heavier items and remote areas may incur additional/higher fee which will be advised/quoted at the time of processing your order.

P.O. Boxes and Parcel Lockers

Unfortunately, Frankie's Auto Electrics are unable to ship to PO Boxes, Parcel Lockers for insurance reasons at this time, an alternate shipping option may be offered. Additional fees may be applicable.

International Addresses

At this present stage, Frankies Auto Electrics are unable to ship to International Addresses.

Out of Stock items

We carry over 6000 different items and from time to time we are waiting on freight ourselves. It's rarely a problem but from time to time, an item will be backordered and the customer notified via email if the lead time is expected to exceed 8 business days. Your patience with this is extremely appreciated as we always try and get the best prices possible for you.

Important Announcement

Due to COVID-19, According to Australian Government, Social Distancing rule for all parcel will be ATL as delivery drivers are not allowed to take signatures.

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