EcoFlow  |  SKU: EFDELTAPRO3EB

EcoFlow – DELTA Pro 3 Smart Extra Battery, 4096Wh LFP Backup

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Description

Expand Your Power, Extend Your Peace of Mind

The EcoFlow DELTA Pro 3 Smart Extra Battery adds an impressive 4096Wh of lithium iron phosphate (LFP) power to your DELTA Pro 3 system. Designed for seamless plug-and-play use, this smart battery is ideal for home backup, off-grid adventures, RVs, and demanding worksites.

 

 

Key Features:

  • Compatible with EcoFlow DELTA Pro 3: Easily connects using the included extra battery cable.
  • Expandable Capacity: Stack multiple units for up to 12kWh of scalable power.
  • Long-Life LFP Battery: Built with premium automotive-grade lithium iron phosphate cells—over 4000 charge cycles to 80% capacity.
  • Safe and Reliable: Operates in a wide temperature range, with built-in protections and a 5-year warranty.
  • Compact and Stackable: Space-saving design with integrated handles and sturdy form factor.
  • Smart Monitoring: Use the EcoFlow app to view real-time stats, optimize usage, and manage power remotely.

Perfect For:

  • Whole-home emergency backup
  • Off-grid living and boondocking
  • RV life and mobile workstations
  • Powering heavy-duty tools on the jobsite

Technical Specifications:

Capacity 4096Wh
Input Port 40V–58.4V, 80A Max
Output Port 40V–58.4V, 100A Max
Dimensions 694mm × 295mm × 215mm
Weight 33kg (72.75 lbs)
Charge Temp 32°F – 113°F (0°C – 45°C)
Discharge Temp 14°F – 113°F (-10°C – 45°C)
Storage Temp 14°F – 113°F (-10°C – 45°C)
Display LED Array

 

 

What's in the Box:

  • EcoFlow DELTA Pro 3 Smart Extra Battery
  • EcoFlow Extra Battery Cable
  • Quick Start Guide
  • Safety Guide
  • Warranty Card

 

 

Pair with the EcoFlow Smart Home Panel 2 for seamless switchover during outages and time-of-use energy optimization.

Backed by EcoFlow’s 5-Year Warranty, this smart battery offers dependable performance you can count on in any emergency.

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Frequently Asked Questions

How does the EcoFlow DELTA Pro 3 Smart Extra Battery enhance off-grid living?

The EcoFlow DELTA Pro 3 Smart Extra Battery is equipped with several safety features to ensure reliable operation. These include built-in thermal management, overcharge, and short-circuit protection. The battery operates efficiently within a wide temperature range, making it suitable for various environments. While these features enhance safety, users should still monitor the battery's condition and avoid exposure to extreme temperatures for prolonged periods to maintain optimal performance.

What are the key safety features of the EcoFlow DELTA Pro 3 Smart Extra Battery?

The EcoFlow DELTA Pro 3 Smart Extra Battery is equipped with several safety features to ensure reliable operation. These include built-in thermal management, overcharge, and short-circuit protection. The battery operates efficiently within a wide temperature range, making it suitable for various environments. While these features enhance safety, users should still monitor the battery's condition and avoid exposure to extreme temperatures for prolonged periods to maintain optimal performance.

Can the EcoFlow DELTA Pro 3 Smart Extra Battery be used in cold weather conditions?

Yes, the EcoFlow DELTA Pro 3 Smart Extra Battery can be used in cold weather conditions, with a discharge temperature range starting at 14°F (-10°C). This makes it suitable for winter use, whether for home backup during power outages or outdoor activities. However, it's important to note that battery performance can degrade in extremely cold temperatures, potentially reducing efficiency. Users should consider insulating the battery or keeping it in a warmer environment to maintain optimal output.

How does the EcoFlow DELTA Pro 3 Smart Extra Battery integrate with the EcoFlow Smart Home Panel 2?

The EcoFlow DELTA Pro 3 Smart Extra Battery integrates seamlessly with the EcoFlow Smart Home Panel 2. This integration allows for smooth switchover during power outages and optimizes energy usage based on time-of-use rates. By connecting the battery to the Smart Home Panel, users can manage their home energy more efficiently, ensuring critical systems remain powered during grid failures. For more information on energy management systems, visit our EcoFlow Home Power Systems collection.

How many EcoFlow DELTA Pro 3 Smart Extra Batteries can be connected to a single DELTA Pro 3 system?

You can connect up to two EcoFlow DELTA Pro 3 Smart Extra Batteries to a single DELTA Pro 3 system. This setup allows for a combined capacity of up to 12kWh, providing substantial power for extended periods. This scalability is ideal for users needing more power for larger homes or longer off-grid adventures. However, each additional battery increases the system's weight and space requirements, which should be considered when planning your setup.

What is the lifespan of the EcoFlow DELTA Pro 3 Smart Extra Battery?

The EcoFlow DELTA Pro 3 Smart Extra Battery is designed to last over 4000 charge cycles to 80% capacity. This long lifespan is due to its lithium iron phosphate (LFP) cells, which are known for their durability and stability. This means the battery can be used daily for several years before experiencing significant capacity loss. Regular maintenance and proper usage can further extend the battery's life, making it a reliable choice for long-term energy needs.

How does the EcoFlow DELTA Pro 3 Smart Extra Battery support whole-home emergency backup?

The EcoFlow DELTA Pro 3 Smart Extra Battery supports whole-home emergency backup by providing a substantial power reserve. When paired with the DELTA Pro 3 system, it can keep essential appliances and systems running during power outages. This capability is crucial for maintaining comfort and safety in emergencies. However, the effectiveness of the backup depends on the total power consumption of connected devices, so prioritizing critical systems is advisable.

What are the dimensions and weight of the EcoFlow DELTA Pro 3 Smart Extra Battery?

The EcoFlow DELTA Pro 3 Smart Extra Battery measures 694mm × 295mm × 215mm and weighs 33kg (72.75 lbs). Its compact and stackable design allows for efficient storage and easy transportation. The integrated handles further facilitate mobility, making it suitable for both stationary and mobile applications. Despite its weight, the battery's form factor ensures it can be managed by a single person, though assistance may be beneficial for stacking multiple units.

How does the EcoFlow app enhance the functionality of the DELTA Pro 3 Smart Extra Battery?

The EcoFlow app enhances the functionality of the DELTA Pro 3 Smart Extra Battery by providing real-time monitoring and management capabilities. Users can view battery status, optimize power usage, and remotely control the system from their smartphones. This feature is particularly useful for managing energy consumption efficiently and ensuring the battery is charged and ready when needed. However, the app's effectiveness depends on having a stable internet connection for remote access.

What are the trade-offs of using the EcoFlow DELTA Pro 3 Smart Extra Battery for RV life?

Using the EcoFlow DELTA Pro 3 Smart Extra Battery for RV life offers significant benefits, such as extended power availability and the ability to run high-demand appliances. However, there are trade-offs to consider. The battery's weight and size can impact storage space and vehicle load capacity. Additionally, while it provides ample power, frequent recharging might be necessary depending on usage patterns. Balancing power needs with available space and weight limits is crucial for optimizing RV living.