


The Duracell Dura5 Battery is shaking up the residential energy storage scene with its commitment to safety, performance, and adaptability. This Lithium Iron Phosphate (LiFePO4) battery system packs a punch with a 5.12kWh capacity (4.6kWh usable) and a reassuring 10-year warranty, ensuring long-lasting peace of mind for consumers.
Safety First: The Power of LiFePO4 Chemistry
When it comes to in-home battery storage, safety is paramount. The Dura5 takes this seriously by utilizing LiFePO4 battery chemistry. Unlike some other Lithium-ion technologies, LiFePO4 offers inherent advantages:
- Superior Thermal Stability: LiFePO4 batteries have a much higher tolerance for heat, reducing the risk of thermal runaway, a dangerous condition that can occur in some Lithium-ion batteries.
- Fire Retardant: LiFePO4 naturally resists combustion, providing an additional layer of safety in your home environment.
- Extended Lifespan: LiFePO4 batteries boast a longer lifespan compared to other Lithium-ion options, minimizing replacement needs and maximizing your investment.
Installation Versatility: Tailored to Your Space
The Dura5 caters to diverse installation needs. Its modular design allows for two primary configurations:
- Stackable Powerhouse: For those with ample floor space, the Dura5 can be stacked up to 16 units high. This creates a scalable energy storage solution that can grow alongside your needs.
- Space-Saving Wall Mount: Limited floor space? No problem! The Dura5 can be conveniently mounted directly on the wall, freeing up valuable floor area.
Both configurations benefit from the Duracell approach to ease of use. The system boasts plug-and-play functionality with all necessary cables included. A sophisticated master Battery Management System (BMS) automatically detects the configuration and optimizes performance for maximum efficiency.
Scalable Power: Growing with Your Energy Needs
Perhaps your initial energy requirements are modest, but you anticipate future growth. The Duracell Dura5 is built with scalability in mind. The modular design allows you to seamlessly add additional batteries to your existing setup, with a maximum capacity of 32 units. This ensures your home energy storage system adapts and evolves alongside your changing energy demands.

Technical Specifications at a Glance
- Battery Chemistry: Lithium Iron Phosphate (LiFePO4) – prioritizing safety and longevity
- Usable Capacity: 4.6kWh – providing ample energy storage for most households
- Charge/Discharge Rate: 1C/1C (up to 100A charging) – enabling fast and efficient energy flow
- Nominal Voltage: 51.2Vdc – operating within industry standards for safe and reliable performance
- Operating Temperature: -10°C to +55°C – functioning effectively in a wide range of climates
- Communication: CAN/RS485 ports – facilitating seamless communication with your home energy management system
- Warranty: 10 years – offering long-term peace of mind and investment protection
The Duracell Dura5 Advantage
The Duracell Dura5 stands out as a compelling choice for homeowners seeking a safe, reliable, and future-proof home energy storage solution. Its combination of easy installation, scalable design, long warranty, and advanced LiFePO4 technology empowers you to take control of your home energy use, potentially reduce reliance on the National Grid, and contribute to a more sustainable future.