iTECH120X 120AH 12 Volt Lithium Water Proof Battery.

Name: 120AH 12 Volt Lithium Battery iTECH120X Water Proof IP67 380A Max Discharge
Rating: 4.9 (37 reviews)

iTechworld has led the industry with our revolutionary iTECH120 lithium battery for over four years.

Our iTECH120 lithium battery permanently changed the RV and camping market. Old and heavy lead-acid and AGM batteries, once the only option for battery storage, have now been pushed to the fringes.

iTechworld innovation has brought lithium battery storage from the elite to the mainstream. Now anyone can enjoy the vast benefits of high-quality lithium batteries without breaking the bank.

With the launch of our latest product, the iTECH120X lithium battery, we have yet again pushed the boundaries of what is possible with lithium battery technology.

The iTECH120X is the culmination of years of design and product development done right here in Perth, Western Australia. Our engineers have spent countless hours building and testing what we believe to be the highest quality lithium battery available on the RV market today.

One of the most common requests from our customers is the ability to connect more batteries in parallel to increase their power storage capacity. Our previous generation iTECH120 batteries had a limit of four batteries in parallel. While four batteries provided an excellent storage option for most customers, our engineers have innovated once again, and our new technology allows an unlimited number of new iTECH120X to be connected in parallel. There is now no limit on the size of your battery bank.

The latest Redback™️ Lithium Operating System has also been specifically programmed to allow series connection of our 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. Perfect for those who prefer to travel off the beaten track.

Utilizing our latest prismatic cell design and newly developed vibration dampening technology, the iTECH120X is the toughest battery iTechworld has ever built. This means it will easily withstand the harshest Australian environments and provide many years of reliable service.

As testament to the toughness and performance of the iTECH120X, we have backed it up with a full 3-year (36 month) replacement warranty.

In order to super-charge the iTECH120X’s performance, we have equipped it with the latest Redback™️ BMS (battery management system). The new BMS has been specially programmed by iTechworld engineers to squeeze every ounce of performance from the iTECH120X. This results in increased usable storage space, giving you more power to use while off-grid.

Another benefit of our new prismatic cell design is its inherent ability to maintain a balanced voltage across all cells. This ability, coupled with the auto-balancing algorithm on the new Redback™️ BMS will protect the battery from becoming unbalanced and shortening the lifespan of the 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.

To help address the heavy weight common with traditional battery storage, the iTECH120X is now lighter than ever before. At just 12kg, it weights under 1/3rd the weight of an equivalent AGM or Lead Acid battery, which usually weighs more than 30-35kg 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. The iTECH120X lithium battery provides over 100AH of usable power before it requires a recharge. That is double the usable power for 1/3rd of the weight!

Our new design has allowed us to increase the power storage capacity of the battery. Now with 107AH of usable power, the iTECH120X is our highest capacity battery to date.

Pushing the envelope is the iTechworld way. To continue this tradition with the iTECH120X, our engineers have increased peak power output to a peak draw of 380 amps with a sustained output of 175 amps for 5 minutes, and 150 amps continuously. Of course, the new iTECH120X retains all the standout features of our previous-generation batteries, including low self-discharge, under-voltage protection and thermal protection.

FEATURES of the iTECH120X:

Prismatic cells
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 380A
Heavy-duty removable M8 Bolt Battery terminals
Maintenance-free
Lithium LiFePO4
Lifting handle fitted to ensure a secure hold when moving
Inbuilt battery management system
Redback™️ Lithium Operating System installed as standard
Built-in over-discharge protection

SPECIFICATIONS:

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
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: 380A 5 sec
Life Cycles 80%: 2000 +
Life Cycles 50%: 5000 +
Life Cycles 30%: 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: 12kg
Terminal Type: M8
Case Material: ABS

PACKAGE CONTENTS:
1x 120AH 12V Lithium Battery
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.

iTECH120X User guide HERE

iTECH120X Voltage chart and discharge curve HERE

Optimising your charging system for an iTECH120X HERE

Bring your iTECH120X out of safe mode HERE

iTECH120X Specification sheet HERE

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Special offers

Gordon H.

I was so happy with my first itech 120 I have bought a second one! Running a fridge and lights and chargers all night long, hardly puts a dint in it and then by 9 or 10 am right back up to full charge! Powers my 1500 watt inverter to run drills, lights, fridge etc. It is its recovery time that impresses me the most.

Chris H.

I ordered an iTECH120X instead of sourcing a second 100ah AGM battery for my caravan because I had just installed a compressor fridge and needed a greater battery capacity for off-grid living. Very impressed by the weight saving from using a single iTECH120X at 12kg rather than two 30kg AGM batteries. Too soon to comment on the extra capacity but I really appreciate the way the built-in BMS enables the iTECH120X to use the original AGM charger.

Mick B.

SOOOO simple, took my old AGM's out of the van and droped the new iTECH120X straight in. Could not belive how much weight has been reduced. We have done two short trips, one was a week off grid and so far it has been great, not being concerned about power while off grid, useing a 1000 wat inverter for coffee perculator each morning was no problem at all.

Glen N.

Received both batteries very quickly. I thought it may ahve taken longer with the restrictions on movement now in place. Thank you

Des M.

Very impr3ssed with the performance of this battery. Does what it is claimed to do

Bronislaw G.

Very good battery, especially for camping trips. The 40L fridge worked for 3 days before I switched to the second AGM battery. After checking it was 12.9V, Amazing capacity, lightweight, 1/3 AGM battery. The best battery I've ever had. I highly recommend despite the price three times higher than AGM.

Dave M.

Puchased 2 batteries .They were easy to hook up too our existing system . The batteries charge up realy fast from my on board solar system . We run 2 fridges and a freezer and the lowest state of charge has been 75%. More than happy woth the purchase .

James D.

Just dropped my battery weight 20kgs!! the iTECH120x significantly outperforms my old AGM's while weighing under half! it also works perfectly with my new battery box! love the service and products from Itechworld

D O.

We really love our new batteries and we recommend them to everyone we meet when travelling.

George S.

Great to lose 30 odd kilo by just changing a battery. Performs as expected. Used in a cravan

Brent S.

You’re service is great just like your products Thanks

Phillip S.

This is no light weight battery in more ways than one. Sure it weighs 12kg but it is a heavy weight as far as power is conncerned with a rating of 120AH. it is being used to power my 75 litre fridge/freezer, my awning lights and other accessory sockets including two usb's. I have it wired to accept solar charging from my 120w solar panels and from my main car battery. I estimate that it will run my fridge/freezer for approximately three days without re-charging. I am really happy with the lithium battery so far!

Dale M.

Changed out 2x 125Ah AGM for 2x Itech 120X in an offroad van. 46kg weight saving which is huge. No change to the redarc BMS so way a true plug and play. Have used "offgrid and unplugged" a few times now running a full glamping set up :) Handles it with ease. 218 compressor fridge, engel, auto satelite and TV, 12v lighting, exhaust, water pumps and 2x sirrocos topped off by the 2000W inverter keeping the microwave and kettle going. batteries seem to handle the high draw well and then charge back quickly. Bring on Summer!!!!!!

Mal S.

Could not believe how light it is and how much power it has. Like it so much I am getting two more. Mal

Robert B.

As yet have not been away (soon) I took out 95kg of batteries put in 22kg less weight +bit more room

Stuart B.

The light weight is really a bonus

Gaven B.

Lighter and longer battery life

Ken M.

Bought two 120x. Swapped my 120 AGMs in van and tested them by running my roof air conditioner for three continuous hours through the inverter before I gave up. The voltage had dropped from 13.5 to 13.2. How do you kill these batteries? The next day the two solar roof panels had restored them. Absolutely fanbloodytastic.

Ted D.

My two AGM 100AH batteries had reached the end of there life. They were never up to the job with only 100AH usable capacity. The new 120AH lithium batteries now provide 200AH of usable capacity witch I find adequate for the job. They are charged by four solar panels (570W) and I have a DC2DC charger which is connected to two solar panels and the car. Two of the solar panels are connected to a MPPT charger. The selling point for me was that I did not have to make any changers to my chargers and the new batteries fitted into the old battery boxes. The only problem that I had was that the old terminals had to be enlarged as the new batteries had a larger bolt.

Michael C.

The 120X was purchased for use with my 50lb Minn Kota electric outboard because of its excellent weight to power ratio and good current discharge at low voltage. I confirmed with iTECHWORLD that the 120X is a "marine-grade" battery (it replaces the 120M) as the trolling batteries get a bit of a pounding up front of my sports tinny. Only caveat is that Minn Kota warn against extended running at high settings with Lithium batteries as the motor will give out (overheat) before the battery dies! I also have an iTECH 120, used for my portable fridges. Excellent duration of performance with the compressor fridge, but reached BMS shut-down overnight on the 3-Way Cooler as its heater element draws a constant 6 to 7 amps. Was able to recover the battery using the parallel battery technique posted on iTECHWORLD's web site. Overall, I'm very pleased with my purchases.

Ian B.

Used recently on a 2 day trip and battery didn't miss beat given it was parked and not charged during that time. Voltage remained above 13 volts and the fridge ran very efficiently at the right voltage. Definatly worth the upgrade for voltage, capacity and weight. Running with a non lithium charger at the moment but I haven't had any issues. Will probably upgrade to a lithium profile in the not too distant future. Looking forward to many more years service with this battery. Thanks itechworld

Hellen M.

Very happy with the fast delivery and very easy to install into my motorhome.

Ian F.

Replaced the deep cycle battery with the 120 ah lithium battery in the Ute and use it to run a fridge and portable oven. it is charged via a Redarc 1225 BCDC charger, from the vehicle battery and/or solar power. So far I am satisfied with the results and amazed at the time recharging takes place.

Kevin S.

Thank you for the awesome service. Batteries have been fitted in my van and almost ready to hookup to our solar setup. Great products and will recommend to all our friends.

alan b.

Battery and Solar Controller seem to be working well in my restored Jayco. Easy to install, made easier by lightness of the battery. Voltage remain at 13.2 volts, even down to 60%, will run my system with ease. Impressed.

Daniel H.

Rodney H.

Delivery was quick, customer service was great, the batteries were more than we wanted.

Keith E.

I brought the 120AH 12 Volt Lithium Battery Itech 120X because it is plug and play, I removed my old 100AH dry cell battery from my Caravan and just placed this battery straight in with out any change to my system and it works great would highly recommend it to all caravan users

Ian K.

2 iTECH120X batteries in my caravan running everything but the fridge haven't dropped below 13.1 volts yet even after watching TV via Sat connection until 12AM I love them Ian

A W.

So far so good batteries doing well weekend awyay no problems can't run em down.

Eric B.

Good Product, I dropped 16 kg of battery weight compared to my old deep cycle battery. Excellent Service

John G.

Just doubled my power capacity and halved my storage requirements in my small yacht. Happy!

Peter V.

replaced 4 x120amp AGMS with 2 x 120AH 12VOLT Lithium batterys itech120x first weekend away batterys were great .

Glen M.

1 battery ran the microwave coffee maker an induction cooker , great product

Robert V.

Great product....definitely value for money....and well packaged.

Rodney M.

i first purchased the lithium 120 battery approxemately 18 months ago to replace a worn out 100ah gel deep cycle battery and it performed very well. I have now upgraded to a full offroad pop top hybrid caravan that had 3x 100ah gel deep cycle batteries and have just replaced them with the new 120x lithiums. wow are they good! they are charged by the ute altenator and 300w of solar panels on the roof of the van. the 45ltr engle and lights have never looked like running out of power and they handle the off road bumps easily. i would reccomend the 120x batteries to anyone given my very good experience with them. Rodney McTavish, Goomalling WA

Walter S.

I hooked 2x iTECH120X batteries up to my 3000 Watt inverter and my 280 itech solar blanket. I ran a coffee machine, toaster, kettle and and electric hot plate at various points throughout the day. I also had my 12v engel running all day. By the end of the day the battery bank was still showing 13.4v. Incredible.