From where can I get the best lithium batteries in Australia?

If you are looking for durable lithium batteries, you can visit one of the best suppliers, Muller Energy. We offer a 10-year warranty, 30-day return policy, and 100% secure transactions.

How long do lithium batteries last?

High-quality lithium batteries can last 10 years or more with proper care. High-quality lithium batteries offer many charge/discharge cycles without significant capacity loss, making them a durable and long-term energy solution.

Can lithium batteries be used for solar systems?

Absolutely. Lithium batteries are excellent for solar setups because they efficiently store energy and provide reliable power when needed. They maintain stable performance over many years and cycles.

How do I know which battery is right for me?

Choosing the right battery depends on your energy needs and application. Our team at Muller Energy can guide you through the selection process, helping you find the ideal battery for solar systems, marine setups, caravans, or home backup power.

How fast can lithium batteries be charged?

Lithium batteries can usually be charged faster than lead-acid batteries, often reaching full charge within a few hours, depending on the battery size and charger specifications.

Are lithium batteries safe to use in caravans and camping setups?

Yes, high-quality LiFePO4 lithium batteries for caravans and camping are very safe. They include a built-in Battery Management System (BMS) that protects against overcharging, overheating, short circuits, and over-discharging, making them ideal for off-grid travel in Australia.

Can lithium batteries replace AGM or lead-acid batteries?

Absolutely. Lithium batteries can replace AGM or lead-acid batteries in most setups. They provide more usable capacity, much faster charging, and significantly longer lifespan, making them the best upgrade for caravans, 4WD vehicles, solar systems, and marine applications.

Do lithium batteries require maintenance?

Lithium batteries require very little maintenance. You only need to avoid extreme temperatures, use a compatible lithium charger, and prevent the battery from being over-discharged. This makes LiFePO4 batteries a low-maintenance and long-term power solution.

Can I charge a lithium battery with my existing AGM charger?

Some AGM chargers may work, but for the best performance and battery health, a lithium-compatible charger or MPPT solar regulator is recommended. This ensures proper voltage settings, faster charging, and optimal battery life.

How many cycles does a lithium battery offer?

Premium LiFePO4 lithium batteries deliver 3000–6000 charge cycles, depending on usage and depth of discharge. This is far higher than lead-acid or AGM batteries, making lithium the most cost-effective long-term option.

Are lithium batteries suitable for marine use?

Yes, lithium marine batteries are perfect for boats. They are lightweight, vibration-resistant, and provide stable voltage for sensitive marine electronics such as fish finders, trolling motors, and navigation systems.

What size lithium battery do I need for off-grid camping?

Your battery size depends on your appliances and power usage. Popular off-grid camping options include 100Ah, 200Ah, and 300Ah lithium batteries. These sizes can reliably run fridges, lights, fans, pumps, and inverters during extended camping trips.

Do lithium batteries charge faster than AGM batteries?

Yes, lithium batteries charge 2–3 times faster than AGM batteries because they accept higher charge currents and maintain consistent voltage throughout the charging cycle. This is ideal for solar and DC-DC charging systems.

Why choose Muller Energy lithium batteries?

Muller Energy provides top-quality LiFePO4 lithium batteries and offers long warranty periods, advanced BMS protection, high discharge capability, fast shipping, and dedicated customer support, making them a trusted choice for caravans, 4WD, marine, and off-grid power systems.

Free Shipping On All Orders Australia wide!
( does not apply to Sunman panels )

Sale!

Victron Quattro 12/5000/220-100/100 – 230V Inverter/Charger

Key Benefits-

Inverter and Charger: Seamlessly switch between AC power sources.
Powerful Performance: 5000 VA continuous power, 10000 VA surge capability.
Dual AC Inputs: Connects to two AC sources for flexibility and reliability.
PowerAssist Technology: Boosts grid or generator power when needed.
Advanced Battery Management: Optimises battery charging for extended life.
Parallel Operation: Allows for increased power output and redundancy.
Remote Monitoring: Compatible with Victron’s monitoring systems for real-time data and control.

Ideal for-

Off-Grid: Provides reliable power in remote locations.
Grid-Connected: Ensures seamless transition and backup power.
Backup Systems: Reliable power supply for critical loads during outages.

Enhance your power reliability with the Victron Quattro 12/5000/220-100/100. Experience reliable power solutions with Victron Energy! Order now!

Original price was: $5,444.00.Current price is: $4,597.00.

Victron Quattro 12/5000/220-100/100 – 230V Inverter/Charger

Unleash Ultimate Power Control: Victron Quattro 12/5000/220-100/100 Inverter/Charger

The Victron Quattro 12/5000/220 by Victron Energy is a highly versatile and powerful inverter/charger with a range of advanced features suitable for various applications, including off-grid, grid-connected, and backup power systems. Here’s a summary of Victron Quattro 12/5000/220 and its key features:

Key Features:

5kW true sine wave inverter: Convert 12V DC battery power to clean 230V AC for powering appliances and electronics.
220A advanced battery charger: Quickly replenish your battery bank, compatible with various battery chemistries including Lithium-ion.
Dual AC input & transfer switch: Seamlessly switch between shore power, generator, or other AC sources in under 20 milliseconds, keeping your equipment running uninterrupted.
PowerAssist function: Prevents overloading a limited AC source (generator/shore power) by supplementing power from your batteries.
Parallel operation capability: Expand your power capacity by connecting multiple Quattros in parallel for larger systems.
VE.Bus communication: Integrate seamlessly with other Victron components for a comprehensive energy management system (monitorable and controllable remotely).

Special Benefits:

Unparalleled control and flexibility: Manage multiple AC sources, prioritize power usage, and optimize battery charging for any situation.
Uninterrupted critical power: Experience seamless power transitions, ensuring your equipment stays operational during grid outages or generator switches.
Maximize battery life: Advanced charging algorithms ensure your batteries last longer and perform optimally.
Scalable power solution: Easily expand your system’s capacity as your needs grow.
Remote monitoring and control: Gain complete control and insights into your energy system from anywhere (with additional components).

Technical Specifications:

Input voltage: 12V DC
Output voltage: 230V AC (50Hz)
Inverter power: 5000VA / 4000W continuous
Battery charger: 220A
AC input transfer switch: 100A x 2

Applications:

Off-grid homes and cabins
Marine vessels (yachts, boats)
RVs and mobile homes
Backup power for critical systems (medical, IT)
Renewable energy systems (solar, wind)

Why Choose the Victron Quattro 12/5000/220-100/100?

All-in-one solution: Inverter, charger, transfer switch – simplifies system design and installation.
Unmatched flexibility: Manages multiple power sources and prioritises energy use for optimal efficiency.
Built for demanding environments: Engineered for reliable performance in off-grid and critical power applications.
Scalable and future-proof: Expand your system as your needs evolve.

Things to Consider:

System requirements: Ensure your battery bank and AC wiring can handle the Quattro’s power output.
Professional installation: For complex systems, consider consulting a qualified installer.
Remote monitoring: Additional components like a GX Touch or Venus OS are needed for remote monitoring and control.

Take control of your off-grid energy destiny. Invest in the Victron Quattro 12/5000/220-100/100 – 230V Inverter/Charger and experience the ultimate power management solution. Call us today at +61 4********34 or visit us at 38/3 Cal Cl, Somersby NSW 2250 to get your item or visit our website mullerenergy.com.au to learn more.

Datasheet PDF: Victron Quattro 12/5000/220-100/100 – 230V Inverter/ Charger

Official Warranty: 5 Years by Victron Energy

Why Choose Muller Energy?

Free
shipping

100% Secure
Transactions

30-Day
Return Policy

10-Year
Warranty

Designed in
Australia

Customer
Satisfaction

What Our Customers Say

✔ Exquisite Product. 200ah Lithium. Top Quality Inside and Out. ✔ Excellent Service. Thanks Ruben. ✔ Best Value For The Money (compared to all other brands I researched). ,***** 10 Stars *****

Swami

The 200ah Lithium battery from Muller Energy is top quality. Coupled with great friendly backup service from Ruben makes this a highly recommended product.

John Dean

Outstanding customer service and after sales back up. The product is first class and finish is of a very high standard . If you’re after a lithium battery this is the place to buy . Will recommend to all my family and friends.delivery was great to a small country town in wa only 5 working days

Don callaghan

An awesome product built with a 250a bms and a balancer ! With additional power points and a display monitor this battery has it all!

Greg Hough

Call Us:

Victron Quattro 12/5000/220-100/100 – 230V Inverter/Charger

Victron Quattro 12/5000/220-100/100 – 230V Inverter/Charger

Victron Quattro 12/5000/220-100/100 – 230V Inverter/Charger