Fusion Lithium 48V 5KWH Battery
All claims are subject to standard testing procedures by its authorised representatives. Should a battery be deemed defective due to a manufacturing fault and is within its applicable warranty period; it will be replaced with an equivalent battery free of charge. Proof of purchase is required. You bear all transportation costs to and from testing centres. The warranty period is not renewed or extended as a result of a repair or replacement. Warranty is not transferable and is only offered to the original end user of the product. Cease using the goods when a fault arises and contact the supplier or manufacturer immediately.
Warranty does not cover discharged batteries or diminishing capacity due to battery age and depth of discharge.
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.text
About Fusion LithiumFusion Lithium is the pioneer of lithium deep-cycle batteries in Australia. Our industry leading advancements in lithium technology has made us the benchmark for lithium deep cycle technology world-wide. With a major focus on research and development Fusion Lithium Batteries have been designed to be superior in every aspect. Our lithium batteries are the most powerful and lightest lithium batteries in the world.
Shipping for any standard item is generally within 3-5 business days. Some bulkier items or special order products from certain suppliers (i.e: Victron) may take longer depending on stock at the vendor’s warehouse. You will be kept up-to-date via email.
About Trade Pricing
We are passing the saving on to you! We’ve managed for a limited time to match our exclusive trade price on this product for all our Marine Battery Co customers. We pride ourselves on going the extra (nautical) mile providing the best price paired with our unrivalled expertise and advice.
Fusion Lithium 48V 5KWH Battery
Designed for easy installation into residential, commercial, or utility scale projects. Fusion ESS Lithium Iron Phosphate (LiFePO4) batteries are available as 51.2V-100Ah (5.12 kWh) modules and are designed to be connected in parallel up to 81.92 kWh of storage. Our High-Performance LiFePO4 energy storage system is easy to install, safe, and consistently reliable. It provides the lowest lifetime energy cost for both new solar customers and retrofit customers. Fusion ESS can be integrated with industry standard solar charge controllers, inverters, and energy management systems. Financing solutions are available for any project size.
Phosphate (LiFePO4) battery module is specifically designed for high capacity and high performance residential, commercial, and utility scale energy storage systems. These ESS battery modules can be placed parallel for energy storage systems up to 81.92 kWh of total capacity. These ESS will integrate with any inverter or solar charge controller.
Longer Cycle Life: Offers a significant longer cycle life and longer float/calendar life than lead acid batteries helping to minimize replacement cost and reduce total cost of ownership. LiFePO4 batteries are designed for 10,000 cycles at 50% DOD, and 6,000 cycles at 80% DOD, and 2,000 cycles at 95% DOD.
More Energy: Delivers significantly more energy than lead acid batteries, even at high discharge rate while maintaining high energy capacity.
Advanced BMS Protection: Under/Over voltage and current protection ensuring safe and efficient operation.
Safety: Advanced LiFePO4 cell design includes various safeguards including high temp thermal fuse, and flame retardant additive.
Increased Flexibility: This LiFePO4 battery module is designed to be connected in parallel for applications up to 81.92 kWh. The modules are fitted into a cabinet for ground mount configuration with simply installation.
Protective Weatherproof Cabinet: Designed with a secure key lockable door with UV protective glass.
Clear Visual Display: LCD display showing voltage, current,SOC and temperature for each individual module
Please note, this is just the battery - cabinet is sold separately.
Become A Trade Partner
We pride ourselves on transparency and a doors-wide-open type of attitude. If you’re looking to get into the marine battery world, we’re here for you. Anyone can sign up to become a trade partner with us for free and get discounts applied right away.
Our customers can trust us to deliver on the promises we make. Using practical knowledge from 15 years of experience in the industry, we’ll recommend products that we know won’t fail you when you need them most.
We want to provide all our customers with quality products for great prices, while always being honest and transparent with what products fit their vision, big or small.
As experts in our field, with years of hands-on experience, we know batteries like the back of our hands. When you come to MarineBatteryCo. we’ll use that knowledge to your advantage.
Who We Are
With 15 years in the marine industry, and 10 years running our own company, we know batteries and what you’ll need for your goals. With us, you’ll get quality and good value for your money. Our aim is to always deliver on our promises, and never promise more than we can. We’ll tell you the truth, whether it goes above or below your budget. Learn more about Thomas and MarineBatteryCo. here.
Absolutely amazing product. Haven’t had a battery so compact powerful and suited perfectly to vehicle
Easyship Shipping Protection
Great price with quick delivery, very happy and will be a returning customer. 10/10
Ordered the Victron 500A SmartShunt. Not only did these guys give the best price but provided free delivery, which was very fast.
Highly recommend using this company, and I will be a returning customer for sure.
Works as expected from victron
Unreal battery and helpful service to work out which size would suit my application.
Customer service was excellent. Called and was given assistance on what I also needed for my setup and was given an unbeatable price!
Great charger works well , blue tooth connection range is not that great . Over all great unit .
Stoked with my set up of 2x 100Ah Fusion in series!
Thank you for the advice and talking me through installation! Legends.
Victron SmartShunt 500A
Excellent communication and service. Great battery. Well done!
Although I haven’t used them yet the seem a quality product
Installed second smart solar mpg for the portable panels and synced together. So now the roof and portable panels work more efficiently. Can monitor power coming in on Bluetooth phone.
Easy shopping and quick service and I will only shop online using PayPal so well done Marine Battery Co.
Great product, as with all Victron Energy products