2 x 170AH Lithium Battery LiFePO4 Deep Cycle Battery Giant 12V
WAS $1,249.00
RRP $1,249.00
6% OFF
WAS $1,249.00
RRP $1,249.00
6% OFF
Introducing the Aussie Batteries and Solar Giant Power 170Ah 12V Lithium Iron Phosphate (LiFePO4) Battery—the ultimate 12V camping and caravan battery for reliable, long-lasting power. Engineered for exceptional performance, this premium LiFePO4 battery is perfect for camping power systems, caravan and RV setups, 4WD touring, renewable energy installations, marine use, and off-grid backup.
Designed to meet the demands of modern travellers, this advanced 12V lithium battery delivers outstanding efficiency, deep-cycle durability, and maximum safety—making it one of the best choices for anyone wanting dependable power for caravan electrics, camping fridges, lights, and off-grid gear. If you want powerful, maintenance-free, and long-life 12V energy for your next camping or caravan adventure, the Giant Power 170Ah LiFePO4 is the perfect solution.
A 170Ah (Amp-hour) battery measures total energy capacity, while amps measure the instantaneous current draw. Theoretically, a 170Ah battery provides 170 amps for 1 hour, or 17 amps for 10 hours.
Why Choose a Giant 170Ah LiFePO4 BatteryOur 170Ah LiFePO4 battery stands out for its superior performance, safety, and longevity. Whether you need a dependable power source for renewable energy, transportation, marine, or backup applications, this battery offers the efficiency and reliability you need. With its lightweight, maintenance-free design and enhanced safety features, it’s the perfect choice for modern energy solutions.
Upgrade to Lithium Power: A Superior Alternative to AGM Batteries
Considering replacing the AGM deep cycle batteries in your camper, RV, caravan, or campervan? Upgrade to Giant Power Lithium Batteries for unparalleled performance and reliability. Our 150AMP Battery Management System (BMS) safeguards optimal performance, cell balance, and safety.
Upgrade to Giant Power Lithium Batteries for your next adventure, and experience the benefits of advanced lithium technology. Reliable 12V power has never been this efficient and long-lasting.
Regarding DC-DC Chargers and solar controllers, you must change these to LiFePO4-specific models, which can charge your Lithium batteries to an entire 100% State of Charge. The advantage of using a LiFePO4 charge profile is that it allows users to get the total capacity out of their lithium battery, as the DC-DC LiFePO4 setting will prolong the battery life. You need a DC-DC charger to effectively manage the power input in a lithium battery. **If you are charging from an alternator, you will need a DC-DC Charger that is designed to manage solar specific to lithium (LiFEPO4).
Here at Aussie Batteries and Solar we have tested these batteries and they are perfect for use in caravans, marine, camping and home storage off grid applications. Solar or battery charger compatible. Designed to handle the vibration when off road.
Run in Series and Parallel
Configure giant lithium deep cycle batteries in a series-parallel arrangement of 4 in series and 2 in parallel to extend their runtime before needing a recharge. If you decide to run the batteries in either of these configurations please be sure to purchase an equalizer to maintain balance in your batteries. Click Here
Portable Power Solutions
Giant batteries are lightweight, when compared to many other options, and have built in carry straps, which make moving around the campsite easy.
Quality Copper-Silver Terminals
Quality Copper-Silver Terminals means small contact resistance and high corrosion resistance.
For Expert Advice — CONTACT US
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| SKU | GIANT-170AH-12V-2025 |
| RATED CAPACITY | 170AH |
| NOMINAL VOLTS | 12.8V |
| CYCLE LIFE | 5000 Cycles |
| MAX CHARGER AMPS | <75 |
| BEST CHARGE CURRENT | <30 |
| MAX CONTINUED DISCHARGE | 150A |
| PEAK DISCHARGE | MAX 225A for 5 Seconds |
| CHARGE VOLTS | 14.4V |
| TERMINAL TYPE | M8 |
| DIMENSIONS (LxWxH CM) | Base: 33 x 18 x 22 Top: 33 x 19 x22 |
| APPROX WEIGHT (kg) | 16 |
| RECOMMENDED INVERTER SIZE | 1440W |
| IP GRADE | IP65 |
| HOUSING MATERIAL | ABS |
| SERIES | 4 |
| PARALLEL | 2 |
| BATTERY CHARGE TEMP | 0-45'C |
| BATTERY DISCHARGE TEMP | 0-60'C |
Safety: LiFePO4 batteries are considered much safer than other lithium-ion battery chemistries. They have a stable chemistry and are less prone to thermal runaway, which reduces the risk of fire or explosion. This makes them suitable for applications where safety is critical, such as electric vehicles (EVs) and energy storage.
Long Cycle Life: LiFePO4 batteries have a significantly longer cycle life compared to other lithium-ion batteries. They can endure a large number of charge-discharge cycles without significant capacity degradation. This makes them ideal for applications that require frequent cycling, such as electric vehicles, renewable energy storage, and backup power systems.
High Power Density: LiFePO4 batteries offer high power density, enabling them to deliver high levels of power output. They can handle high discharge rates without experiencing a significant voltage drop, making them suitable for applications that require bursts of power, such as electric vehicles and power tools.
Wide Operating Temperature Range: LiFePO4 batteries can operate efficiently in a wide range of temperatures, from extreme cold to high heat. They perform well even in low-temperature conditions, making them suitable for applications in cold climates.
Environmental Friendliness: LiFePO4 batteries are considered more environmentally friendly compared to other battery chemistries. They contain non-toxic materials and do not include heavy metals like lead or cobalt, which are commonly found in other battery types. Additionally, LiFePO4 batteries have a higher energy efficiency, which contributes to reduced greenhouse gas emissions when used in renewable energy storage systems.
Fast Charging Capability: LiFePO4 batteries can be charged at a faster rate compared to other lithium-ion batteries. They can accept a high charging current without compromising safety or cycle life. This feature is particularly beneficial in applications where quick charging is essential, such as electric vehicles and portable electronics.
Maintenance-Free: LiFePO4 batteries do not require regular maintenance, such as electrolyte refilling or memory effect prevention. They have a low self-discharge rate, which means they can retain their charge for longer periods, reducing the need for frequent recharging.
These advantages make LiFePO4 batteries a preferred choice for various applications, including electric vehicles, renewable energy storage, power systems, marine applications, and off-grid power systems, where safety, longevity, high power output, and reliability are crucial factors.
Through extensive cycle testing, we have determined that, after 4,500 complete discharge cycles in extreme conditions, our lithium batteries will have 85% battery life left. The average user not operating their battery in extreme conditions will have 90% battery capacity after 5,000 cycles. Charging and discharging your Giant Batteries every day would last you between 15 and 20 years.With a 5-year pro-rata warranty, our lithium batteries will keep you powered for years.
It is easy to calculate how long will a 100Ah battery last for you. For calculations, you need to be aware of how the capacity is expressed. Let us go through these various expressions:
Watt hours is the load in Watts that the battery can sustain for one hour. It is expressed as ‘Wh’. It is better to use Watt hours than Amp hours for calculating run time. This is because Watt hours provide a better representation of energy consumption. The appliances you use will have a Watts rating instead of an Ah rating. Therefore, calculating the Wh of the battery is useful.
To calculate Watt hours, multiply the Amp-hours by the battery voltage. Most deep-cycle batteries work on a 12 V system. The amp hours in this situation are already fixed to 100 amp hours. Therefore the watt hours for a 100ah battery will be:
Wh = Amp hours x Voltage
= 100 Ah x 12 V
= 1200 Wh
When you design a 12V electrical system, you need to make sure your battery bank size matches your power requirements. Battery voltage matters for a variety of reasons. Namely, it allows you to determine how much power your battery is capable of supplying, how much voltage you need for certain electronics, and even the charge state. Measuring battery voltage is important because it allows you to determine the battery’s state of charge. The best way to do this is with either a multimeter or a battery monitor, or shunt setup such as the Victron Energy Battery Monitor BMV-712 or Ardent Smart Shunt.
Overall, LifePO4 batteries have the safest lithium chemistry. Why?
Lead acid, and most other battery types don’t have the level of thermal and structural stability that LiFePO4 does. LiFePO4 is incombustible. It can withstand high temperatures without decomposing. It’s not prone to thermal runaway and will keep cool at room temperature. If you subject a LiFePO4 battery to harsh temperatures or hazardous events (like short-circuiting or a crash), it won’t start a fire or explode. This fact comforts many of our customers who use deep-cycle LiFePO4 batteries daily in an RV, boat, caravan, or camping application.
Introducing the Aussie Batteries and Solar Giant Power 170Ah 12V Lithium Iron Phosphate (LiFePO4) Battery—the ultimate 12V camping and caravan battery for reliable, long-lasting power. Engineered for exceptional performance, this premium LiFePO4 battery is perfect for camping power systems, caravan and RV setups, 4WD touring, renewable energy installations, marine use, and off-grid backup.
Designed to meet the demands of modern travellers, this advanced 12V lithium battery delivers outstanding efficiency, deep-cycle durability, and maximum safety—making it one of the best choices for anyone wanting dependable power for caravan electrics, camping fridges, lights, and off-grid gear. If you want powerful, maintenance-free, and long-life 12V energy for your next camping or caravan adventure, the Giant Power 170Ah LiFePO4 is the perfect solution.
A 170Ah (Amp-hour) battery measures total energy capacity, while amps measure the instantaneous current draw. Theoretically, a 170Ah battery provides 170 amps for 1 hour, or 17 amps for 10 hours.
Why Choose a Giant 170Ah LiFePO4 BatteryOur 170Ah LiFePO4 battery stands out for its superior performance, safety, and longevity. Whether you need a dependable power source for renewable energy, transportation, marine, or backup applications, this battery offers the efficiency and reliability you need. With its lightweight, maintenance-free design and enhanced safety features, it’s the perfect choice for modern energy solutions.
Upgrade to Lithium Power: A Superior Alternative to AGM Batteries
Considering replacing the AGM deep cycle batteries in your camper, RV, caravan, or campervan? Upgrade to Giant Power Lithium Batteries for unparalleled performance and reliability. Our 150AMP Battery Management System (BMS) safeguards optimal performance, cell balance, and safety.
Upgrade to Giant Power Lithium Batteries for your next adventure, and experience the benefits of advanced lithium technology. Reliable 12V power has never been this efficient and long-lasting.
Regarding DC-DC Chargers and solar controllers, you must change these to LiFePO4-specific models, which can charge your Lithium batteries to an entire 100% State of Charge. The advantage of using a LiFePO4 charge profile is that it allows users to get the total capacity out of their lithium battery, as the DC-DC LiFePO4 setting will prolong the battery life. You need a DC-DC charger to effectively manage the power input in a lithium battery. **If you are charging from an alternator, you will need a DC-DC Charger that is designed to manage solar specific to lithium (LiFEPO4).
Here at Aussie Batteries and Solar we have tested these batteries and they are perfect for use in caravans, marine, camping and home storage off grid applications. Solar or battery charger compatible. Designed to handle the vibration when off road.
Run in Series and Parallel
Configure giant lithium deep cycle batteries in a series-parallel arrangement of 4 in series and 2 in parallel to extend their runtime before needing a recharge. If you decide to run the batteries in either of these configurations please be sure to purchase an equalizer to maintain balance in your batteries. Click Here
Portable Power Solutions
Giant batteries are lightweight, when compared to many other options, and have built in carry straps, which make moving around the campsite easy.
Quality Copper-Silver Terminals
Quality Copper-Silver Terminals means small contact resistance and high corrosion resistance.
For Expert Advice — CONTACT US
Overall, LifePO4 batteries have the safest lithium chemistry. Why?
Lead acid, and most other battery types don’t have the level of thermal and structural stability that LiFePO4 does. LiFePO4 is incombustible. It can withstand high temperatures without decomposing. It’s not prone to thermal runaway and will keep cool at room temperature. If you subject a LiFePO4 battery to harsh temperatures or hazardous events (like short-circuiting or a crash), it won’t start a fire or explode. This fact comforts many of our customers who use deep-cycle LiFePO4 batteries daily in an RV, boat, caravan, or camping application.
| SKU | GIANT-170AH-12V-2025 |
| RATED CAPACITY | 170AH |
| NOMINAL VOLTS | 12.8V |
| CYCLE LIFE | 5000 Cycles |
| MAX CHARGER AMPS | <75 |
| BEST CHARGE CURRENT | <30 |
| MAX CONTINUED DISCHARGE | 150A |
| PEAK DISCHARGE | MAX 225A for 5 Seconds |
| CHARGE VOLTS | 14.4V |
| TERMINAL TYPE | M8 |
| DIMENSIONS (LxWxH CM) | Base: 33 x 18 x 22 Top: 33 x 19 x22 |
| APPROX WEIGHT (kg) | 16 |
| RECOMMENDED INVERTER SIZE | 1440W |
| IP GRADE | IP65 |
| HOUSING MATERIAL | ABS |
| SERIES | 4 |
| PARALLEL | 2 |
| BATTERY CHARGE TEMP | 0-45'C |
| BATTERY DISCHARGE TEMP | 0-60'C |
Safety: LiFePO4 batteries are considered much safer than other lithium-ion battery chemistries. They have a stable chemistry and are less prone to thermal runaway, which reduces the risk of fire or explosion. This makes them suitable for applications where safety is critical, such as electric vehicles (EVs) and energy storage.
Long Cycle Life: LiFePO4 batteries have a significantly longer cycle life compared to other lithium-ion batteries. They can endure a large number of charge-discharge cycles without significant capacity degradation. This makes them ideal for applications that require frequent cycling, such as electric vehicles, renewable energy storage, and backup power systems.
High Power Density: LiFePO4 batteries offer high power density, enabling them to deliver high levels of power output. They can handle high discharge rates without experiencing a significant voltage drop, making them suitable for applications that require bursts of power, such as electric vehicles and power tools.
Wide Operating Temperature Range: LiFePO4 batteries can operate efficiently in a wide range of temperatures, from extreme cold to high heat. They perform well even in low-temperature conditions, making them suitable for applications in cold climates.
Environmental Friendliness: LiFePO4 batteries are considered more environmentally friendly compared to other battery chemistries. They contain non-toxic materials and do not include heavy metals like lead or cobalt, which are commonly found in other battery types. Additionally, LiFePO4 batteries have a higher energy efficiency, which contributes to reduced greenhouse gas emissions when used in renewable energy storage systems.
Fast Charging Capability: LiFePO4 batteries can be charged at a faster rate compared to other lithium-ion batteries. They can accept a high charging current without compromising safety or cycle life. This feature is particularly beneficial in applications where quick charging is essential, such as electric vehicles and portable electronics.
Maintenance-Free: LiFePO4 batteries do not require regular maintenance, such as electrolyte refilling or memory effect prevention. They have a low self-discharge rate, which means they can retain their charge for longer periods, reducing the need for frequent recharging.
These advantages make LiFePO4 batteries a preferred choice for various applications, including electric vehicles, renewable energy storage, power systems, marine applications, and off-grid power systems, where safety, longevity, high power output, and reliability are crucial factors.
Through extensive cycle testing, we have determined that, after 4,500 complete discharge cycles in extreme conditions, our lithium batteries will have 85% battery life left. The average user not operating their battery in extreme conditions will have 90% battery capacity after 5,000 cycles. Charging and discharging your Giant Batteries every day would last you between 15 and 20 years.With a 5-year pro-rata warranty, our lithium batteries will keep you powered for years.
It is easy to calculate how long will a 100Ah battery last for you. For calculations, you need to be aware of how the capacity is expressed. Let us go through these various expressions:
Watt hours is the load in Watts that the battery can sustain for one hour. It is expressed as ‘Wh’. It is better to use Watt hours than Amp hours for calculating run time. This is because Watt hours provide a better representation of energy consumption. The appliances you use will have a Watts rating instead of an Ah rating. Therefore, calculating the Wh of the battery is useful.
To calculate Watt hours, multiply the Amp-hours by the battery voltage. Most deep-cycle batteries work on a 12 V system. The amp hours in this situation are already fixed to 100 amp hours. Therefore the watt hours for a 100ah battery will be:
Wh = Amp hours x Voltage
= 100 Ah x 12 V
= 1200 Wh
When you design a 12V electrical system, you need to make sure your battery bank size matches your power requirements. Battery voltage matters for a variety of reasons. Namely, it allows you to determine how much power your battery is capable of supplying, how much voltage you need for certain electronics, and even the charge state. Measuring battery voltage is important because it allows you to determine the battery’s state of charge. The best way to do this is with either a multimeter or a battery monitor, or shunt setup such as the Victron Energy Battery Monitor BMV-712 or Ardent Smart Shunt.
| SKU | GIANT-170AH-12V-2025x2 |
| Brand | Giant Power |
| Shipping Weight | 23.6000kg |
| Shipping Width | 0.300m |
| Shipping Height | 0.230m |
| Shipping Length | 0.280m |
| Shipping Cubic | 0.019320000m3 |
| Unit Of Measure | ea |
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ABN: 37673696485
Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern Landgren Pty Ltd t/a Aussie Batteries & Solar’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.
The term ‘Landgren Pty Ltd t/a Aussie Batteries & Solar’ or ‘us’ or ‘we’ refers to the owner of the website whose registered office is . Our ABN is 37673696485. The term ‘you’ refers to the user or viewer of our website.
The use of this website is subject to the following terms of use:
Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern Landgren Pty Ltd t/a Aussie Batteries & Solar’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.
The term ‘Landgren Pty Ltd t/a Aussie Batteries & Solar’ or ‘us’ or ‘we’ refers to the owner of the website whose registered office is . Our ABN is 37673696485. The term ‘you’ refers to the user or viewer of our website.
The use of this website is subject to the following terms of use:
