iTECH54 12v 54Ah Lithium Ion Battery - LiFePO4 Deep Cycle Camping RV Solar Slim Line

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iTECH54 54Ah 12V Lithium-ion Battery LiFePO4

We are introducing our latest lithium battery, the iTECH54. Perfect for running a fridge and powering 12v appliances the iTECH054 goes where no lithium battery has gone before thanks to its slimline design.


BMS/OPERATING SYSTEM: 100% of the iTECH54's capacity is usable. The internal BMS allows 54A continuous discharge. The iTECH54'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 iTECH54 54Ah Lithium-ion is the equivalent to about 110Ah in lead-acid batteries (based on the standard depth of discharge of the iTECH54 (100%) and lead-acid battery (50%).


WEIGHT: The iTECH54 weighs just 7kg the equivalent lead-acid battery weighs 27+kg.


USE MOST CHARGERS: The iTECH54 will charge up to 5x faster than lead-acid batteries. The iTECH54 can charge from just about all existing chargers with no extensive modifications required to existing systems.


LIFE SPAN: The iTECH54 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 iTECH54 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 iTECH54 will operate flawlessly in extreme heat and will handle heavy vibrations usually associated with corrugated roads.



Heavy duty case

Can be connected in parallel (up to 4) 

Can be connected in series (up to 4)

High discharge current max 110A (5sec)

Heavy-duty removable M6 Bolt Battery terminals


Lithium-ion LiFePO4 

Lifting handles fitted to ensure a secure hold when moving

Inbuilt battery management system

Redback™️ Lithium Operating System installed as standard.

Built-in over-discharge protection.



Charging Voltage: 14.4 to 14.7v 

Standard discharge current: 55A

Max discharge current: 110A (5sec)

Standard charge current: 25A

Maximum charge current: 55A  (5sec)

Output connector: M6 Stud

Dimensions: 225x135x210mm (LxWxH) per unit (Height 215mm 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 M6 Studs

Weight: 7kg each



1 x Lithium Battery iTECH54

2 x M6 Stainless Steel Bolts

Pre-installed Redback™️ Lithium Operating System


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


See our complete lithium battery collection here.


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

Storage deep cycle battery only. It is not a cranking battery.