Giant Power 48V 90AH Lithium Battery with 100A BMS
2 x 48V 90AH Lithium Deep Cycle Battery
Ardent 48V 20A Lithium Charger
Pair of 600mm cables.
'Australian Made' Lithium Batteries - Easy to Carry - Lightweight
48V 90AH Lithium LifePO4 battery is a top-of-the-line deep cycle battery that is built to withstand even the harshest conditions. Designed and engineered in Australia, this battery is made to handle the unique demands of the Australian climate. Whether using it for off-grid solar power systems, recreational vehicles, or backup power, the GIANT 48V 90AH Lithium LifePO4 battery is up to the task. One of the critical features of this battery is its robust construction. It is built to withstand deep discharge cycles and has a long service life, making it an excellent choice for various applications. The GIANT 48V 90AH Lithium LifePO4 battery is lightweight and compact, making it easy to install.

Giant Power Australian-Made Lithium Batteries have a superior 100AMP BMS (Battery Management System). Will charge up to 5x faster than lead-acid batteries. 5-Year PRO RATA Warranty
Adventure Awaits with Reliable Australian Made Lithium Battery Power!
Because 48V systems run at higher efficiency while using fewer amps, they can operate appliances more safely than lower voltage systems. A 48V system will not have to increase its amperage regularly to provide the same power level as a 12V or 24V system.
Giant Power LIFEPO4 Lithium Batteries have a built-in Active Balancer separate from the BMS (Battery Management System); the Active Balancer will monitor and transfer current between cells, ensuring they are better balanced. This is a significant benefit of the Giant Lithium deep cycle battery range as it improves battery life efficiency.
Upgrade AGM to Lithium Power
Are you thinking of replacing the AGM deep cycle batteries in your camper, RV, caravan or campervan? Then it might be time for a Lithium battery upgrade. Giant Power Lithium Batteries are designed to protect every cell with an internal 100AMP Battery Management 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 deep-cycle power supply. This high-quality lithium battery delivers reliable 48V power.
Charging Your Lithium Battery
To charge your 48V 90AH Lithium Deep Cycle Battery we have provided a 48v Lithium Charger. One of the main benefits of a 48V system is its increased energy efficiency. Higher voltage systems experience lower energy losses in the form of heat due to reduced current flow. With a 48V system, the current is one-fourth that of a 12V system, which significantly reduces energy loss. The 48V nominal voltage ensures low heat generation and high efficiency during high-power transmission. The modular design easily scales to meet a range of configurations—making it simple to tailor your energy requirements to specific projects. This battery meets the highest safety standards and has an exceptional life cycle, optimised with proprietary manufacturing processes and cell architecture. The state-of-the-art battery management system (BMS) enables comprehensive protection features and real-time monitoring.
48V 90AH Lithium LiFePO4 Battery - Giant Power
Giant 48V 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 adverse health 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 exceptionally portable and has a longer shelf-life. Using forward-thinking technology that powers electric car giants like Tesla, the Giant LiFePO4 battery range is designed to 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!
Giant Power 48V 90Ah Lithium batteries are lithium batteries perfect for use in golf cart battery systems when run in parallel. 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. It provides short circuit, over-current, and reverse polarity protection. This provides you with more protection than a traditional AGM deep-cycle battery.
Giant Power Australian-Made 48V Lithium LIFEPO4 batteries can be charged with 240V chargers, lithium DC/DC or solar panels & include an Active Cell Balancer that increases the battery lifespan.
Giant Power Lithium Batteries Are the Perfect Upgrade for Your Setup
- 5-Year Pro-Rata Warranty
- 50% lighter than Lead Acid and AGM
- For weight-sensitive and/or high-vibration
- Saved weight; and increased usable power
- Runs in Parallel Connection up to 12 batteries.
- Giant Lithium gives double the usable power
Reliable Lithium Power
Giant Deep Cycle Batteries feature an internal 100A BMS (Battery Management System) to limit discharge, manage cut-off voltage, and protect the inner battery cells. Giant Lithium Deep Cycle Batteries are the best Australian Made deep cycle batteries. They are perfect for virtually any application where you typically use large lead-acid or AGM batteries for reliable 48V power.
They may look reasonably similar to AGM batteries, but internally the Giant Lithium is a 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. It provides short circuit, over-current, and reverse polarity protection. This provides you with more protection than a traditional AGM deep-cycle battery.
Run Giant Lithium Batteries in Parallel
Giant Lithium batteries are used worldwide, and Aussie Batteries work closely with our customers to ensure our battery products are geared to meet your exact needs. You can parallel up to four Giant batteries for an incredible amount of energy. *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 for your caravan, 4x4 vehicle, camper-van, RV or other camping setups. The Giant Lithium range of Deep Cycle Batteries has an exceptional deep discharge ability, 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 energy 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, RVs & Off-Grid Solar. Giant Lithium (LiFePO4) batteries are fast charging, feature a long lifespan, are lightweight and have low maintenance. You’ll spend less time thinking about your power and more time kicking back or exploring. Get double the power in a compact, lightweight form with the Giant 12V Australian Made Lithium Battery LiFePO4 range. Aside from recreational activities, it's perfect for storing at home and backup in a power outage. Use this with a lithium battery charger to maximize usable capacity. Upgrade your camping experience and get one for yourself or browse through our range of lithium batteries for more portable power.