EcoFlow DELTA 3 Extra Battery | 1024Wh
The EcoFlow DELTA 3 Plus and DELTA 3 portable power stations offer seamless expandability with the addition of an Extra Battery module providing 1024Wh of supplemental energy capacity. This capability effectively doubles your total stored power, empowering you to tailor your energy system to your specific lifestyle and usage requirements.
Whether you face prolonged power outages at home, embark on extended RV journeys, or engage in outdoor expeditions where grid access is limited or unavailable, expanding your battery bank ensures uninterrupted power supply for critical appliances and devices.
Key Benefits Include:
Scalable Energy Storage: Start with a base capacity and expand up to twice its size without complicated installations or downtime.
Versatility Across Use Cases: Ideal for residential backup systems, mobile RV setups, remote work sites, and extended off-grid adventures.
Smart Battery Management: Advanced BMS technology synchronizes the main unit and extra battery to optimize charge cycles, extend lifespan, and maintain peak performance.
Plug-and-Play Convenience: The modular design supports quick and intuitive battery expansion without tools or technical expertise.
Sustainable Power Investment: By upgrading capacity rather than replacing entire systems, you reduce waste and maximize long-term value.
In sum, the expandable Extra Battery is a critical component for users who demand flexibility, reliability, and longevity from their portable power solutions, transforming the DELTA 3 series into a truly customizable energy hub. Same Power, More Compact
The DELTA 3 Smart Extra Battery delivers the same reliable capacity as its predecessor while boasting a compact design that is one-third smaller than the DELTA 2 model. This size reduction not only enhances portability but also optimizes spatial efficiency.
Engineered with a stackable design, the battery can be securely placed directly on top of the DELTA 3 power station. This smart configuration minimizes clutter and maximizes usable space, making it ideal for home setups, mobile applications, and environments where space is at a premium.
Key Highlights:
33% smaller footprint for easier transport and storage
Secure stack-on capability to streamline your energy system
Sleek, ergonomic design that blends seamlessly with the DELTA 3 series
Maintains full performance and capacity despite reduced size
Experience the perfect balance of power and portability with the DELTA 3 Smart Extra Battery — designed to fit your lifestyle without compromise. EcoFlow DELTA 3 Extra Battery 10-Year Lifespan Powered by Advanced LFP Battery Technology
The DELTA 3 Smart Extra Battery utilizes cutting-edge Lithium Iron Phosphate (LFP) chemistry, delivering exceptional durability and longevity. Engineered to withstand up to 4000 complete charge-discharge cycles while maintaining 80% of its original capacity, this battery promises reliable power for up to 10 years of daily use.
Compared to conventional lithium-ion batteries found in many portable power stations, the LFP battery offers:
6 times longer lifecycle, significantly reducing replacement frequency and overall cost of ownership
Enhanced thermal stability and safety, minimizing risks of overheating or thermal runaway
Consistent performance in a wide range of environmental conditions
With this industry-leading lifespan, the DELTA 3 Smart Extra Battery is an investment in sustainable, worry-free energy that supports your long-term power needs without compromise. Effortless Setup and Intuitive Control
With the DELTA 3 Smart Extra Battery, there’s absolutely no complicated setup required. Simply plug it into your DELTA 3 power station to instantly expand your energy capacity—no tools or technical skills needed.
Take full control with the EcoFlow App, which lets you charge, monitor, and manage your battery from anywhere. Stay informed in real-time with detailed data on:
Battery percentage
Remaining recharge time
Estimated runtime hours
Charging status and health
Additionally, the built-in LCD screen on the battery provides instant access to all essential information, keeping you fully aware of your power supply whether you’re at home or on the go. Convenient Recharging
Connect The Extra Battery To The Power Station's Extra Battery Port/And Recharge
From AC Outlets, Portable