Best Sellers
Discover Our Premium Lithium Product Range
Let customers speak for us
Good battery and postage
great product and seems well assembled - 300watts of super slim battery going in the back of the Prado. The dimensions and shape make it an easy fit alongside the60lt draw fridge with plenty of space for a power distribution box.
Very good dealing with the staff at EcoWatt
I was after max power that fit in the space allocated. Most were just too bulky in size. The 300ah fits perfecly where used to be 3x 120ah lead acid batteries and still have room to install another in the future. Perfect upgrade for days of power in my caravan. No more low battery alarm in the early hours
Received my battery last week, delivered when Ecowatt said in would arrive. Has had its first inital full charge, and now having a steady 40 to 80 amp discharge till it shuts down. It's been plugged into my generator inlet on my house, and running the whole house, lights, TV, fridge, modem, range hood, foxtel etc ! ... For the last 6 hours. Currently at about 50 % (2000 watt inverter)
Loved the battery 300Ah also loved how it connects to app
Very happy
Great quality battery and light weight, can’t beat for the price, app is also great monitoring
Considering buying a second one
Eco slimline battery
Bought this abt 6 weeks ago & I love how ultra slim it is enabling me to mount it to the head board giving me more floor space.
Changed out from a 170 AGM, no need to worry about topping up battery size often.
The 300 amp/hr suits my canopy set-up. Now able to run an inverter to make camping even better.
Good capacity unit. Pity you can't travel with them anymore.
Installed 2x 300 Ah batteries in my caravan. So far so good!
Thank you for fast delivery and fantastic battery very happy
Great product, Great Service
The battery installation into an existing setup for my van went really well. The app to check the charge on your battery is excellent and has other useful features as well such as status and discharge rates. I would buy this product again all day long.
Top battery.Well built and easy to connect to with the app.
Power Your Projects with Ecowatt Energy!
Whether you are a trade customer needing dependable supply or an just someone building a reliable setup, EcoWatt Energy delivers premium lithium power you can count on.
We specialise in high performance LiFePO4 batteries and portable power solutions designed for consistent output and long term reliability. With local stock, fast fulfilment, and responsive after sales support, we help keep projects, adventures, and everyday power needs running smoothly.
Leaders in Lithium Technology
Don't wait to make your dreams a reality - explore the world of EcoWatt and unleash the explorer within, shop our range of reliable lithium-based products & accessories!
Shop NowRobust 12V LiFePO4 Batteries
EcoWatt offers a range of high-performance LiFePO4 batteries designed to meet your energy storage requirements. Our batteries are long-lasting, dependable & environmentally friendly, making them the perfect choice for both residential and commercial applications!
Shop Now
Van Life
Camping
Off Grid Living
Enjoy Sustainable Power
Convenient LiFePO4 12V Batteries & Power Banks
Picture yourself conquering the wilderness, camping under the starry skies, or embarking on the ultimate road trip. Now, imagine having the power to make it all happen seamlessly when you're on the go. That's where EcoWatt Energy can help!
Our state-of-the-art LiFePO4 12V-48V batteries and power banks provide you with a clean & efficient energy source whenever you need it and wherever you may go. Whether you're camping in the great outdoors, working remotely, or facing unexpected power outages, we have you covered! Shop our premium lithium products now for ultimate peace of mind!
Shop Power BanksOur Commitment to Sustainability & Quality
We are adventurers, just like you! We know the thrill of the open road, the joy of camping under the stars & the freedom of off-grid living. You can trust us because we understand your world! We've been there, and we've overcome the same challenges you face. Let us lead the way to your next great adventure in the Australian outdoors!
At EcoWatt Energy, we are also passionate about protecting our planet. Our lithium-based products are energy-efficient and produce minimal emissions, contributing to a cleaner, greener future. Join us in the journey toward a sustainable tomorrow!
Learn MoreWhy Choose Lithium & LiFePO4 Batteries?
LiFePO4 is a major upgrade from traditional lead acid batteries. It is lighter, more efficient, and delivers far more usable capacity, with stable voltage and strong cycle life for long term reliability. It is also a safer lithium chemistry, making it well suited to harsh Australian conditions. By choosing LiFePO4 solutions from EcoWatt Energy, you get dependable performance and a modern power system that outlasts lead acid in real world use.
FAQs
Have a question? We are here to help!
Check out the most common questions our customers ask or contact our customer support team now.
Where Do You Ship?
What Are Your Delivery Options?
Enjoy reliable, convenient & FREE shipping on all orders Australia-wide. We offer a fast 24-hour dispatch turnaround time, so you can get your portable lithium battery, power bank or jump starter in no time!
Please Note: Due to postage restrictions with Lithium/LiFePO4 batteries, your EcoWatt product will be shipped in its original packaging from our factory.
Unfortunately, at this time, we do not offer International Shipping of our products due to postage & customs restrictions.
Do you offer a Satisfaction Guarantee?
Not 100% satisfied? No stress! Return your undamaged EcoWatt products for ANY reason, within 30 days, and you'll receive a refund, no questions asked!
Enjoy ultimate peace of mind and buy with confidence, with our "30 Day Love It Or Leave It" satisfaction guarantee. Get in touch with our Support Team now for more information!
T&Cs Apply - Check our policy HERE
Do you have a Returns Policy?
All products purchased from our website may be returned within 30 days of purchase for a store credit, less shipping costs, no questions asked.
With EcoWatt’s '30 Day Love It or Leave It' Satisfaction Guarantee policy, you can return your product in a new/near-new condition in its original packaging and you'll get your money back, no questions asked! To initiate such a return please contact us here.
Have A Specific Question?
Get in touch via our Contact Us page now. We will be happy to assist you with any concerns or questions!
Check out the most common questions our customers ask or contact our customer support team now.