iTECH054 12v 48Ah Lithium Ion Slim Battery - LiFePO4 Deep Cycle Camping RV Solar Slim Line

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iTECH054 48Ah 12V Lithium-ion Battery LiFePO4

We are introducing our latest lithium battery, the iTECH054. Perfect for running a fridge and powering 12v appliances the iTECH054 goes where no lithium battery has gone before thanks to its slimline design.  Fitted with mounting brackets so it can fit in the tightest of spaces. Will fit behind the seat of any dual cab ute. Has 2 handy Anderson connectors for charging or discharging. Also features a cig lighter port where you can plug in any 12v device with a cig lighter port.

BMS/OPERATING SYSTEM: 100% of the iTECH054's capacity is usable. The internal BMS allows 50A continuous discharge. The iTECH054's internal BMS controls cell balancing, over and under-voltage protection, short circuit protection, thermal protection, and has over-discharge protection (safe mode).

CAPACITY: The iTECH054 48Ah Lithium-ion is the equivalent to about 110Ah in lead-acid batteries (based on the standard depth of discharge of the iTECH054 (100%) and lead-acid battery (50%).

WEIGHT: The iTECH054 weighs just 7kg the equivalent lead-acid battery weighs 27+kg.

USE MOST CHARGERS: The iTECH054 will charge up to 5x faster than lead-acid batteries. The iTECH054 can charge from just about all existing chargers with no extensive modifications required to existing systems.

LIFE SPAN: The iTECH054 can cycle up to 5000 times at 50% depth of discharge. A lead-acid equivalent can cycle up to 500 times at a 50% depth of discharge. The iTECH054 has little to no self-discharge rate (≤2%), the battery can sit for long periods and will not go flat.

AUSTRALIAN: Designed and developed in Australia for use with caravans, camper trailers, motor homes, 4WD, boats, yachts, trucks and everything in-between. The iTECH054 will operate flawlessly in extreme heat and will handle heavy vibrations usually associated with corrugated roads.


Heavy duty metal case

Can be connected in parallel (up to 4) 

Can be connected in series (up to 4)

High discharge current max 100A (5sec)

2x Anderson connectors
Car port adapter (cig lighter port)


Lithium-ion LiFePO4 

Mounting brackets to ensure a secure fixing.

Inbuilt battery management system

Redback™️ Lithium Operating System installed as standard.

Built-in over-discharge protection.


Charging Voltage: 14.4 to 14.7v 
Useable Power C20, 48Ah.

Standard discharge current: 50A

Max discharge current: 100A (5sec)

Standard charge current: 25A

Maximum charge current: 50A (5sec)

Output connector: M6 Stud

Dimensions: 300x90x210mm (LxWxH) per unit 

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

Weight: 7kg each


1x Lithium Battery iTECH054 48Ah slim line 

Pre-installed Redback™️ Lithium Operating System

If your iTechworld battery enters safe mode, please follow the instructions HERE

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

Storage deep cycle battery only. It is not a cranking battery. Do not expose to moisture.