Prismatic Cell Lithium
120 Amp Hour Lithium
  • Prismatic Cell Lithium
  • 120 Amp Hour Lithium

120Ah 12 Volt Marine Lithium Battery iTECH120M Water proof IP67 Prismatic Cells 130A BMS

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iTECH120M 120AH 12 Volt Lithium Battery Water Proof and Prismatic Cells.

The iTECH120M has been replaced with the iTECH120X see details HERE

The iTECH120M is a 120 Amp Hour lithium battery that has been designed and developed by Australian, by family-owned and operated company iTechworld. Currently, lead-acid RV batteries dominate the market in Australia, but there’s a superior alternative to these traditional heavy batteries. That alternative is the iTECH120M. Older tech Lithium batteries have been around for years, but the technology have never been up to the standard of the iTECH120M. The
iTECH120M can be charged with a standard 3 stage lead acid battery charger.

The main benefit of the iTECH120M is that it weighs considerably less than your existing lead-acid batteries. Most 120 Amp Hour deep cycle batteries weigh upwards of 30kg the iTECH120M lithium battery weighs just 12kg, yes you did read that correctly, just 12kg! Three years of development on the iTECH120M has enabled iTechworld to pre-install advanced battery technology into each unit. This is what sets the iTECH120M in a class of its own, the Redback™️  Lithium Operating System technology is exclusive to iTechworld The iTECH120M is the only lithium battery suitable for inverter use as it has an extremely large discharge current, you can pull a massive 250 Amps from the iTECH120M, most other lithium batteries only let you take approx 50 Amps making them almost useless. The  Redback™️  Lithium Operating System has been designed specifically for the demanding Australian market. This internal technology allows you to hook up to 4 iTECH120M batteries together in parallel or series. The pre-installed internal technology also allows you to use existing charging systems such as battery chargers and solar panels.

Most of the time no changing of systems, equipment or extensive re-wiring is needed. You simply pull your old heavy batteries out and put the new lightweight iTECH120M in. The only true drop-in upgrade for your existing old and heavy batteries, one iTECH120M battery is the equivalent to 200AH in lead-acid. You are probably already familiar with the tedious process of replacing a lead-acid battery once every two or three years. The iTECH120M battery will give you a much more modern, clean, and light weight power source that can do 4 times as many cycles as your lead acid battery. A cycle is how battery life is measured each cycle is measured as one full discharge and then one full re-charge of a battery. A standard lead-acid battery can cycle approx. 500 times. The ITECH120M can do approx. 2000 times. The iTECH120M is the only lithium battery with true 250A maximum discharge. The iTECH120M is the first lithium battery in the world with the Redback™️  Lithium Operating System installed as standard and is fully water proof. This is the heart beat of the battery and makes it the only true drop-in upgrade lithium battery.

The more technical stuff:
The new case design and sealing method makes it water proof to IP67 so it can stay under 1mtr of water for 30min with no water damage. The new battery cells inside are prismatic offering more vibration resistance and stability for big bumps.  The BMS is auto balancing but these new cells also offer more resistance to becoming unbalanced in the first place.

We are not aware of any other battery in the world with all these features.

Heavy duty case
Can be connected in parallel(up to 4) 
Can be connected in series (up to 4)
Vibration resistant.
Water proof IP67 rated.
Prismatic cells
High discharge current max 250A
Heavy duty removable M8 Bolt Battery terminals
Maintenance free
Lifting handle fitted to ensure secure hold when moving
In built battery management system
Redback™️  Lithium Operating System installed as standard.
Built in over discharge protection.

Nominal Voltage: 12.8v
Charging Voltage: 14.7v or less
Automatic discharge cut off Voltage: 10v
Standard discharge current: 130A
Max discharge current: 250A 
Standard charge current: 50A
Maximum charge current: 100A
Output connector: M8 Stud
Water proof IP67 rated
Weight: 12kg each
Dimensions: 330x173x215mm . (LxWxH) per unit (Height 225mm including terminals)
Optimal charge temp range: 0°c to + 45°c
Optimal discharge temp range: -20°c to + 60°c
Optimal storage temp: -10°c to + 45°c
Uses standard M8 Studs

1x 120AH 12V Lithium Battery Marine Grade
Pre-installed Redback™️  Lithium Operating System.

Statutory warranty is 36 months from date of purchase.

Storage deep cycle battery only. Can not be used as a cranking battery.

If your iTECH120M battery has gone into safe mode please follow the instructions HERE

We recommend using the iTechworld lithium bypass switch to bring lithium batteries out of safe mode HERE

Instruction for the Marine battery can be found HERE.



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