QUALITY
Designed by our Australian Engineers down to the very last screw
PASSION
Excellent Customer service, personalised expert advice
INNOVATION
Providing market focused and novel engineering solutions
Free Shipping
Australia Wide
100% Secure
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30 Days Return
Full refund if not satisfied
5 Years Warranty
For your peace of mind
Designed in Australia
Premium Quality Stainless Steel Casing
Customer Satisfaction
4.9 star reviews on Google
Our custom BMS as featured on Off-Grid Garage Australia
Really high quality battery at a very reasonable price. Ruben is a pleasure to deal with. Highly recommended.
John Carter
Purchased 200ah lithium, working great and powers a compressor fridge as well as other equipment,coffee pod machine and toaster. Great to deal with.
Garry
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
Great service, received chargers, then battery, then 175A Anderson within 1 werk of order. All working great, thank you Ruben
Russell Brookes
Purchased 200amp lithium battery pack, very happy and ran my air fryer oven. The Bluetooth is great to monitor the health of the battery.
Mark Dallinger
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