GIANT 170AH 12V Slimline Lithium Front Terminal Battery

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Giant Power SlimLine
170AHFT Lithium Battery with Bluetooth App

GIANT POWER 'AUSTRALIAN MADE' - 170AH 'SlimLine' Front Terminal Lithium Deep Cycle Battery with FREE SHIPPING to most areas Australia Wide.

This slimline battery size fits where other batteries can’t! With a huge 170Ah capacity this battery lets you run a fridge at camp for up to 84 hours before recharging. Fully-sealed design is safe to run inside your vehicle or ute canopy. Up to 5 times faster recharging than normal lead-acid batteries with a maintenance-free design. The slimline design of this 170AH Lithium Battery makes it perfect to fit behind your seats, next to your rear drawers or even laying flat to keep weight down and your vehicle’s centre of gravity low. The front terminal design makes it easy to access your power. There’s a removable protective cover that makes it easy to install and connect wiring, then when re-fitted helps to prevent anything touching and shorting out the terminals. 

  • 170AH 12V Lithium Battery
  • 395mm L x 110mm W x 290mm H
  • 14.2kg (approx)
  • 100 AMP Smart BMS with Bluetooth
  • 5 Year Pro Rata Warranty
  • Australia Made Deep Cycle Battery
  • Comes with bolts, washers and rubber terminal caps



Giant Power Australian Made 170AH Lithium Ion Batteries are a breakthrough in Australian Made Deep Cycle Battery technology. Giant Power Lithium Prismatic batteries are built using quality A-grade prismatic cells giving high quality conductivity and guaranteeing a superior LiFePO4 battery that is much stronger and more vibration resistant. This Giant Power 170AH Lithium Battery is protected by the highest quality 100 AMP Battery Management System also featuring bluetooth enabled battery monitoring.

Monitor your Battery with Bluetooth



Connect to your Phone - Simply Download the Smart BMS App

LEARN MORE - about the easy to install Daly BMS Smart App:

BLUETOOTH PHONE INTERFACE for displaying battery information on your phone! Giant Power 12V Lithium batteries can also be connected two in parallel to double the Amphours or two in series to make 24V. The built-in 100AMP DALY Battery Management System is easily accessible via a phone APP. In the app you will be able to monitor and check the battery’s current state of charge, current voltage, current cycles status and temperatures, individual cell voltages and the minimum and maximum voltages. The BMS provides 2 temperature sensors (1 for prismatic cells and 1 for the BMS itself) protecting against over-charging, over-discharge and short-circuiting and also amplifies the battery lifespan. The no memory effect means this battery can be charged and used at any time in any condition, so no need to discharge the battery before charging.

Lithium Battery Manual


Charging your Giant Power Lithium Battery

With GIANT Lithium Batteries you don’t need a special battery charger! GIANT batteries are manufactured with a built-in high-quality battery management system (BMS) that allows for most charger settings (20A)min (except flooded) to be used. This means you can use your current AGM charger as long as it’s 20A minimum. If you want a lithium specific charger add an ARDENT 12V LITHIUM CHARGER . Designed for larger batteries anywhere from 100ah to 200Ah, these portable battery chargers automatically adjust to suit your lithium battery type in any caravan, car or boat application and tailor a charging solution to suit its needs

GIANT POWER AUSTRALIAN MADE LITHIUM DEEP CYCLE BATTERIES are designed to give users a 15% quicker charge rate meaning your Lithium Battery works silently in the background keeping the food fresh, 12V lights on, drinks cold, tablets or devices charged!


Australian Made Lithium Batteries

GIANT 170AH Lithium Batteries are Australian made and provide the best, lightest and most energy-efficient Australian made lithium deep cycle batteries, with a great price. You will never be caught short for space these batteries are 50% lighter than a typical lead-acid battery. GIANT POWER LiFePO4 170AH batteries won’t take up much space; yet give superior battery power.

  • Zero Maintenance Required
  • Supportss in-series and parallel connection
  • Superior 5000 charge cycles at 100% DoD
  • Durable and damage-resistant heavy duty case
  • Prismatic lithium cells give superior performance
  • Environmentally-friendly and non-toxic
  • Highest quality engineering
  • Perfect upgrade from AGM or lead-acid battery
  • Drop-in replacement for traditional AGM Batteries

Giant Power Batteries are perfect for Ausstralian customers who are looking for a quality Lithium battery that is Australian made and is powerful enough to keep your campsite, 4WD, RV, Marine or Caravanning trip running perfectly. All Giant Power lithium batteries can be charged with solar panels and these batteries give users up to two times more usable battery power. The Giant Power Range of Lithium Batteries are the best of the best Australian Made Lithium and are the lightest, and most energy-efficient lithium batteries on the Australian market, their affordable price point and environmentally-friendly materials make Gaint Power an essential component for all Aussie camping or caravanning adventures.

Australian Made Lithium Batteries


Giant Lithium Batteries are designed so that every cell is protected by the internal Battery Managment System (BMS) with the control board protecting the batteries from cell imbalance and high voltage situations giving users a longer battery life. Giant Power batteries are the perfect choice for any application that requires a single deep cycle power supply. This high-quality lithium battery delivers up to 170 amp hours and has been designed with heavy-duty power use in mind, making it durable enough not only to power your camping adventures but also other applications like caravans or camper trailers. This is the best lithium battery for camper vans and camping, Giant Power has created a great reputation in the market for quality built batteries.*** This Giant Power battery is ideal for up to a 1200W inverter. If you exceed this limit, it could damage the BMS Management inside the battery.

If you need a battery for a larger inverter size please freecall our experts on the number below for the best advice or look at a larger battery size with a 200AMP BMS

  • Long Cycle Life: Giant 170AH Lithium lasts up to 10x longer than Sealed Lead Acid (SLA) batteries
  • More Usable Capacity: Giant 170AH Batteries allow you to safely use up to 100% of usable capacity

We're Here to Help!

For Expert Advice — Freecall 1800 853 315

Australian Made Lithium Deep Cycle Battery Giant Power

170AH SlimLine Lithium PRISMATIC Battery

Giant Power 170AH Slim Batteries are an ideal solution for those who are limited for space. The battery provides the same qaulity power as of all other Giant Power Lithium batteries. With  high-quality lithium prismatic cells, this 170AH battery is suitable for up to 1200 Watt inverters. This slimline deep cycle battery fits perfectly positioned behind the back seat of most dual cab utes and narrow spaces in other locations.

  • 5 Year Pro Rata Warranty.
  • 50% lighter than Lead Acid and AGM Batteries. 
  • For weight-sensitive and/or high-vibration
  • Easy Upgrade from AGM Deep Cycle Battery
  • Use GIANT Lithium the same as AGM
  • Saved weight; and increased usable power
  • GIANT Lithium gives you over double the usable battery power 
  • Works with Deep Cycle Battery chargers above (20A)
  • If you want a lithium specific charger add an ARDENT 12V LITHIUM CHARGER 

Perfect for use in a range of applications

EASY TO CARRY - Advanced Battery Management - Stronger and more Vibration Resistant. GIANT POWER 170AH Lithium Deep Cycle Batteries are lightweight with huge power capacity. GIANT POWER has a range of Lithium Deep Cycle Battery options that deliver long-lasting power and are built to survive and thrive in Australia's toughest conditions! GIANT Lithium Deep Cycle Batteries allow you to power all your additional camping accessories like portable fridges, camping lights, and a range of other devices that you may take camping or when you hit the road in your 4WD, RV, camper, caravan, boat.

  • Run 12V appliances anywhere 
  • Perfect for powering your 12V fridges, lights or any other 12V appliances
  • Use with a solar panel for charging
  • Perfect for running in a dual battery system
  • Superb for use in 4x4 and marine conditions

Australian Made Lithium Deep Cycle Battery Giant Power

GIANT POWER LITHIUM BATTERIES ARE THE PERFECT UPGRADE FOR YOUR SETUP: GIANT 170AH Lithium Batteries have a higher energy density, voltage capacity and lower self-discharge rate than other rechargeable batteries. This makes for better power efficiency. GIANT LiFePO4 batteries store three to four times the electrical energy of conventional AGM batteries of similar size and weight. The other advantage of LiFePO4 batteries is they do not have any negative health risks or environmental risks as the cathode material is not hazardous. Unlike gel or lead-acid batteries, the Giant Power Range of Australian Made LiFePO4 batteries is extremely portable and has a longer shelf-life. Using forward-thinking technology that is powering electric car giants like Tesla, the Giant LiFePO4 battery range is designed to also withstand any damage without exploding, keeping you and your family and friends safe in any event when you're out exploring on your Aussie adventures!

Maximum Lithium Power

The next generation of lithium power storage is here! GIANT lithium LiFePO4 batteries weigh less than half of their Lead Acid or AGM counterparts. They may look fairly similar to AGM batteries, but internally the GIANT Lithium is a totally different, next-generation concept. GIANT lithium deep cycle batteries are made up of prismatic LiFePO4 cells, which are in mass production for many portable devices. The built-in internal battery management system (BMS) within each GIANT Battery ensures all the battery cells are uniformly charged and discharged, as well as providing a short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional AGM deep cycle battery.

Reliable Lithium Battery Power

GIANT Deep Cycle Batteries feature an internal BMS (Battery Management System) that will limit discharge and manage cut-off voltage and protect the internal battery cells. GIANT Lithium Deep Cycle Batteries are the best Australian Made deep cycle batteries. They are perfect for virtually any  application where you would typically use a large lead-acid or AGM batteries to get reliable 12V power.

Run Giant Lithium batteries in Series or Parallel

GIANT Lithium batteries are used around the world and Aussie Batteries work closely with our customers to ensure our battery products are geared to meet your exact needs. A GIANT Australian made lithium battery can be connected in a series. For an incredible amount of energy, you can parallel up to four Giant batteries. *Batteries must be paralleled with the same model.

**Lithium batteries are not recommended for cranking applications.

Highest Quality Engineering

GIANT Lithium Deep Cycle Batteries are ideal ancillary batteries to fit into your caravan, 4x4 vehicle, camper-van, RV or other camping setup. The GIANT Lithium range of Deep Cycle Batteries have exceptional deep discharge and GIANT LiFePO4 batteries are available in capacities ranging from 75AH to 400AH. GIANT lithium batteries include an internal BMS (battery management system), enabling the batteries to be connected in parallel to increase capacity for even longer storage.

Benefit from Proven Performance

GIANT Lithium Deep Cycle Batteries are perfect for getting reliable power for Camping, Caravan, Camper Vans, Camper Trailers, Motorhomes, Marine, 4WDs, RV's & Off-Grid Solar. GIANT Lithium (LiFePO4) batteries are fast charging, feature a long lifespan, are lightweight and low maintenance. You’ll spend less time thinking about your power and more time kicking back or exploring. Unlock a whole new world of free camping opportunities!



Giant Power Australian Made Lithium Batteries 


100AH Lithium Deep Cycle Battery OnlineMonitor your Battery with Bluetooth

Bluetooth Phone interface for V, A, %SOC, Cycles and cell voltage information.

100AH Lithium Deep Cycle Battery OnlineRun in Parallel or Series

Run GIANT lithium deep cycle batteries in a series or parallel and boost the time they can run for before needing a recharge.

100AH Lithium Deep Cycle Battery OnlinePortable Power Solutions

GIANT batteries are one of the safest ways to power your site; GIANT batteries are lightweight, when compared to many other options, and have built in carry straps, which make moving around the campsite easy.

100AH Lithium Deep Cycle Battery OnlineQuality Copper-Silver Terminals

Quality Copper-Silver Terminals means small contact resistance and high corrosion resistance.

170AH Giant Power Lithium PRISMATIC Battery

Giant Power Batteries give users lightweight and compact lithium battery power for caravans and camping. The Giant Power range of Australian Made Lithium Batteries offer outstanding performance. At 50% lighter and 30% smaller than a lead battery of comparable size. With Giant Power there’s no doubt that you get saved weight and superior performance. DOWNLOAD OPERATING MANUAL 

GIANT lithium batteries are easily rechargeable using a 12v solar panel or DC/DC charger. With the right connections, you can even charge the battery while you are driving. The battery’s internal Battery Management System helps to ensure safe and accurate operation of the prismatic cells within. It will protect you from overcharge, under discharge as well as temperature issues by monitoring each cell closely during normal use.

GIANT lithium deep cycle batteries are safe to use even on the most extreme of Australian summer days, with operational temperatures of 60C before you may start to see any problems occurring (45C when stored).

Australian Made Lithium Deep Cycle Battery Giant Power


Get a bigger Lithium Battery Size for your Complete Portable 12V Setup.

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Australian Made Lithium Deep Cycle Batteries & Battery Box Kits

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Complete Battery and Solar eBook

If you'd like to learn more about Deep Cycle Batteries and Solar, take a look at our free Complete Battery and Solar eBook. We've covered a lot of common questions and provided a bunch of good general knowledge information to help you make informed choices when purchasing.


  • Deep Cycle Batteries
  • Portable Solar Panels
  • Portable Fridges
  • Generators
  • Battery Chargers
  • Inverters



GIANT 170AH 12V Slimline Lithium Front Terminal Battery has a rating of 4.91/5 based on 11 reviews.

Great battery

Follow the start up instructions and enjoy effortless efficient battery power. Early days but first impressions are great. Great battery.

on 3 July 2022

Customer Service and Delivery

Very happy with both the customer service, a quick call to confirm product ordered and not a fraudulent transaction on my card. Delivery was prompt (within a week) which I think is great for a large item from Queensland to South Australia, especially at the times of the floods.

on 16 June 2022


Huge capacity for its size, would fit behind a Ranger rear seat easily. Runs a 75l fridge for a few days. App could be better.

on 1 June 2022

170Ah slim line battery

Working very well and fitted perfectly under the false floor in my Y62 Patrol. The Bluetooth battery condition monitoring system is a very handy feature allowing realtime readings. The 5 year pro rata warranty is a bonus.

on 20 April 2022

Worth it’s weight in gold

If your looking for a new battery, this is the one you want. Went from a 170amp AGM to this and have not looked back. It’s a great battery. The only issue is the app sucks!

on 31 March 2022
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Giant Power 12V 170AH Slim Line Lithium Deep Cycle Battery
Nominal Voltage 12V
Nominal Capacity (20HR) 170.0 AH Front Terminal - Slim Line Battery
Dimension Length: 395 +/-2mm
Width: 110 +/-2mm
Container Height: 290 +/-2mm
Total Height (with Terminal): 290 +/-2mm   
Approx Weight Approx 14.2 Kg
Terminal Bolt M8
Container Material ABS
Rated Capacity 170.0 AH
Max. Discharge Current 100A continuous or 200A (5s)
Internal Resistance Approx 4.9mΩ
Operating Temp.Range Discharge : -15 ~ 50oC (5 ~ 122oF)
Charge : 0 ~ 40oC (32 ~ 104oF )
Storage : -15 ~ 40oC (5 ~ 104oF)
Nominal Operating Temp. Range 25 ± 3°C (77 ± 5°F )
Bulk Charge Initial Charging Current less than 100A.
Voltage 14.5V @ 25oC
Temp. Coefficient -30mV/oC
Float Charge No limit on Initial Charging Current
Voltage 13.5V @ 25oC
Temp. Coefficient -20mV/oC
Capacity affected by Temperature 40oC (104oF) 103%
25oC ( 77oF ) 100%
0oC ( 32oF ) 86%
Self Discharge Giant Power Deep Cycle Lithium batteries may be stored for up to 6 months at 25oC(77oF) and then a freshening charge is required. For higher temperatures the time interval will be shorter.

The chart below shows the depth of discharge (DOD) at the safest level to which you can repeatedly and safely discharge a deep cycle battery without significantly shortening the battery's lifespan. For Flooded and AGM, this is 50% (50% of capacity); for LiFePo, this is 80% (20% of capacity). However, with lithium batteries, you can safely discharge to 100% in an emergency without permenantly damaging the battery.


The normal operating range for a Lithium Deep Cycle Battery is 14.4V to 12.9V. Compared to both Flooded Lead Acid (FLA) and Sealed Lead Acid (SLA) batteries, the range and depth of discharge for lithium batteries are much greater, allowing for significantly more available watt-hours per deep cycle battery. This chart, is intended to help you understand the differences between deep cycle battery types and their appropriate voltage range and percentage of charge. 

Learn More 

Read our Deep Cycle Battery Guide




5 year battery warranty - 12 month full replacement warranty with 48 month pro-rata replacement warranty

For more information, please read our full warranty policy

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