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Muller Energy 12V 200Ah Lithium Battery LiFePO4 with Touchscreen

(7 customer reviews)
  • Free delivery anywhere in Australia

  • 5 Years Australian Warranty

  • 30 Days money back guarantee

  • 1 to 1 customer service with the designer

  • Perfect for your 4WD, Caravan, Camping, Off grid

  • Power for your phones, laptops, lights, fridges!

  • AVAILABILITY: In stock now!



Upgrade your power supply with the 12V 200Ah Lithium Battery LiFePO4 with Touchscreen. Designed specifically for outdoor adventurers and boating enthusiasts, this battery is the perfect companion for your 4WD, caravan, camper van, or boat.



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Muller Energy 12V 200Ah Lithium Battery

Perfect for your 4WD, caravan, camper van or boat!

This 12V 200Ah drop in lead-acid-replacement battery has been made with the ease of connectivity in mind. Whether your device uses USB A, USB C, cigarette lighter socket, 50A or 175A Anderson connector or ring terminals, this battery has got you covered. Further, the USB C has PD up to 45W and 20V, meaning that you can charge laptops and iPads with this charger.


Stainless Steel Case

It also features a stainless steel case and a 5A active cell balancer to ensure this battery will continue to do its job for many years to come.


Bluetooth Connectivity

The 250A custom JBD BMS with Bluetooth makes it very easy to check and set the parameters of your battery to ensure it’s perfectly customised to your needs.

High Quality CATL Cells

The Quality CATL cells that are used in the battery and the 5A active balancer mean that you will enjoy these batteries for many years to come.


There’s even a BMS discharge disable switch to make sure there’s no sparking when connecting loads.

Touchscreen Display

The updated model now comes with a touchscreen which displays voltages, temperatures, state of charge, etc!

Maximum Safety

To ensure maximum safety, epoxy boards are strategically placed between the cells, while foam padding surrounds each cell, providing optimal protection against vibration and heat. This design makes the Muller Energy 200Ah Battery well-suited for a wide variety of outdoor activities, including 4WD.

5-Year Warranty

Backed by our Australian 5-year warranty

Specifications: click here



  • 12V 200Ah
  • Stainless Steel Case
  • Removable brackets that can be used on the back and front or on the sides
  • CATL cells
  • 250A JBD Smart BMS with Bluetooth
  • 2x cigarette lighter sockets
  • 1x Merit socket
  • 2x 65W USB C charger that can charge laptops (PD to 20V)
  • 2x 18W USB A
  • 1x 175A Anderson connector
  • 2x 50A Anderson connectors
  • 5A active balancer
  • BMS discharge disable switch

7 reviews for Muller Energy 12V 200Ah Lithium Battery LiFePO4 with Touchscreen

  1. John Carter (verified owner)

    Really high quality battery at a very reasonable price. Ruben is a pleasure to deal with. Highly recommended.

  2. Garry (verified owner)

    Purchased 200ah lithium, working great and powers a compressor fridge as well as other equipment,coffee pod machine and toaster. Great to deal with.

  3. John Dean (verified owner)

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

  4. Swami (verified owner)

    ✔ 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 *****

  5. Russell Brookes

    Great service, received chargers, then battery, then 175A Anderson within 1 werk of order. All working great, thank you Ruben

  6. Mark Dallinger (verified owner)

    Purchased 200amp lithium battery pack, very happy and ran my air fryer oven. The Bluetooth is great to monitor the health of the battery.

  7. Greg (verified owner)

    did a trip to tha northern Territory and had a 200ah in the tool box of my off road camper trailer went over some rough roads ,powered my cpap machine for the 5 weeks away ,it gave me all I needed in the way of power and charges up so easy with my vitron and enerdrive charger

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