EcoFlow  |  SKU: EF-ZMR330EB

EcoFlow - DELTA 2 Smart Extra 1024Wh LFP Battery

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Description

Double Your Energy Storage with the EcoFlow DELTA 2 Smart Extra Battery

Expand your power capacity with this 1024Wh smart extra battery, designed specifically for the EcoFlow DELTA 2. Whether you're preparing for emergencies, living off-grid, or powering your adventures, this modular add-on gives you flexible energy when you need it most.

 

Expand your EcoFlow DELTA 2 with 1024Wh of extra power. LFP battery, 10-year lifespan, fast recharge, and smart app control—ideal for home or off-grid.

 

  • Expandable Power: Increase DELTA 2's capacity from 1024Wh to 2048Wh—perfect for home backup, RVing, and extended off-grid use.
  • Cost-Effective: Get double the storage at up to 30% less than the cost of a standalone power station of similar capacity.
  • LFP Battery Chemistry: Built with a long-lasting lithium iron phosphate battery for 3000+ cycles—over 10 years of daily use.
  • Fast Recharging: Recharges from 0–80% in 80 minutes or 0–100% in 130 minutes using AC input.
  • Smart Monitoring: View real-time data like battery percentage, recharge time, and more via the EcoFlow app.
  • Plug-and-Play: No complicated setup—just connect directly to your DELTA 2 power station.
  • Space-Saving Design: Stackable and compact for efficient storage at home, in your vehicle, or on the road.
  • Versatile Charging: Recharge with AC outlets, portable solar panels, or EcoFlow’s Smart Generator—even when detached.
  • Peace of Mind: Comes with a 5-year full manufacturer warranty for reliable long-term performance.

 

Expand your EcoFlow DELTA 2 with 1024Wh of extra power. LFP battery, 10-year lifespan, fast recharge, and smart app control—ideal for home or off-grid.

 

Specifications:

  • Capacity: 1024Wh
  • Battery Type: Lithium Iron Phosphate (LFP)
  • Cycle Life: 3000+ cycles to 80% capacity
  • Weight: 21 lb / 9.5 kg
  • Dimensions: 15.7 × 8.3 × 11.1 in (40 × 21.1 × 28.1 cm)
  • Compatible With: EcoFlow DELTA 2 Power Station

Frequently Asked Questions:

  • Q: Which power station is this compatible with?
    A: The DELTA 2 Smart Extra Battery is compatible only with the EcoFlow DELTA 2.
  • Q: Can I charge the extra battery on its own?
    A: Yes, using the EcoFlow Smart Generator. Other methods require connection to a power station.
  • Q: Why is it called “Smart”?
    A: It integrates with the EcoFlow app for remote monitoring and control.

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Frequently Asked Questions

How does the EcoFlow DELTA 2 Smart Extra Battery enhance my emergency preparedness?

Lithium Iron Phosphate (LFP) batteries offer several advantages for emergency preparedness. They are known for their long lifecycle, with over 3000 cycles to 80% capacity, making them ideal for frequent use and long-term storage. This durability ensures that your backup power solution remains effective for years, even with daily use. Additionally, LFP batteries are safer and more stable than other lithium-ion chemistries, reducing the risk of overheating and providing peace of mind during extended power outages. For more on energy solutions, visit our Pillar: Energy Collection.

What are the benefits of using LFP battery chemistry in the EcoFlow DELTA 2 Smart Extra Battery?

Lithium Iron Phosphate (LFP) batteries offer several advantages for emergency preparedness. They are known for their long lifecycle, with over 3000 cycles to 80% capacity, making them ideal for frequent use and long-term storage. This durability ensures that your backup power solution remains effective for years, even with daily use. Additionally, LFP batteries are safer and more stable than other lithium-ion chemistries, reducing the risk of overheating and providing peace of mind during extended power outages. For more on energy solutions, visit our Pillar: Energy Collection.

Can the EcoFlow DELTA 2 Smart Extra Battery be charged independently?

Yes, the EcoFlow DELTA 2 Smart Extra Battery can be charged independently using the EcoFlow Smart Generator. This feature provides flexibility in charging options, especially useful in off-grid scenarios or when other power sources are unavailable. However, for charging via AC outlets or solar panels, it needs to be connected to the DELTA 2 power station. This setup ensures you have multiple options for keeping your energy reserves topped up in various conditions. For more on portable power solutions, check out our Batteries, Packs & Chargers Collection.

How does the smart monitoring feature of the EcoFlow DELTA 2 Smart Extra Battery work?

The smart monitoring feature allows you to track real-time data such as battery percentage and recharge time. This is achieved through the EcoFlow app, which provides remote access to your battery's status. This capability is particularly useful for preppers and off-grid enthusiasts who require constant awareness of their energy reserves. It ensures that you can manage your power usage efficiently, optimizing your preparedness strategy. For more about integrating technology into your preparedness plans, explore our Tech & Electronics Collection.

What are the space-saving benefits of the EcoFlow DELTA 2 Smart Extra Battery?

The EcoFlow DELTA 2 Smart Extra Battery is designed with a compact and stackable form factor. This design allows it to be easily stored in small spaces, making it suitable for both home and vehicle use. Its portability and efficient storage capabilities are advantageous for those who need to maximize space without sacrificing power capacity. This makes it an excellent choice for RV owners, campers, and anyone living in compact spaces. For more on efficient storage solutions, visit our Pillar: Energy Collection.

What are the tradeoffs of using the EcoFlow DELTA 2 Smart Extra Battery compared to a standalone power station?

Choosing the EcoFlow DELTA 2 Smart Extra Battery over a standalone power station involves several tradeoffs. While it offers a cost-effective way to double your energy capacity, it requires the DELTA 2 power station to function as a complete system. This means that while you save on cost, you must already own or purchase the DELTA 2. Additionally, the modular nature of the extra battery allows for more flexible energy management but may not provide the same all-in-one convenience as a larger standalone unit. To explore more about power solutions, check our EcoFlow Portable Power Stations Collection.

How quickly can the EcoFlow DELTA 2 Smart Extra Battery recharge?

The EcoFlow DELTA 2 Smart Extra Battery can recharge from 0–80% in just 80 minutes using AC input. This rapid recharging capability is particularly beneficial during emergencies when time is of the essence. It ensures that you can quickly restore power to your essential devices and systems. However, the full recharge time to 100% is approximately 130 minutes, which is still relatively fast compared to many other battery systems. For more on efficient power management, visit our EcoFlow Extra Batteries Collection.

Is the EcoFlow DELTA 2 Smart Extra Battery suitable for long-term off-grid living?

The EcoFlow DELTA 2 Smart Extra Battery is well-suited for long-term off-grid living. Its high cycle life and compatibility with multiple charging methods, such as solar panels and generators, make it a versatile choice for those living off the grid. However, the effectiveness of this setup depends on your energy needs and the availability of renewable energy sources. It's important to assess your total power requirements and plan for adequate solar panel capacity or other charging options. For more insights on off-grid power solutions, explore our EcoFlow Home Power Systems Collection.

How does the EcoFlow DELTA 2 Smart Extra Battery integrate with solar panels?

The EcoFlow DELTA 2 Smart Extra Battery can be recharged using solar panels when connected to the DELTA 2 power station. This integration allows for sustainable energy replenishment, making it ideal for off-grid scenarios and reducing reliance on traditional power sources. The efficiency of solar charging depends on factors such as panel size, sunlight availability, and positioning. It's crucial to have a solar setup that matches your energy consumption needs to ensure continuous power availability. For guidance on solar installations, visit our EcoFlow Solar Panels Collection.

What are the limitations of using the EcoFlow DELTA 2 Smart Extra Battery for high-power appliances?

While the EcoFlow DELTA 2 Smart Extra Battery provides substantial energy storage, it has limitations when powering high-demand appliances. Appliances with high wattage requirements may exceed the output capabilities of the DELTA 2 system, necessitating careful management of power usage. It's essential to prioritize critical devices and consider supplementary power solutions for high-wattage needs. For a comprehensive understanding of managing power loads, explore our Off-Grid Power Solutions Guide.