EcoFlow DELTA Pro 3 Smart Extra Battery
The EcoFlow DELTA Pro 3 Smart Extra Battery is an essential companion for expanding the capacity of your DELTA Pro 3 Portable Power Station. By adding this Smart Extra Battery, you can double or even triple your power storage to support extended use during outages, off-grid living, or large-scale projects. This battery seamlessly integrates with your power station, offering real-time monitoring and intelligent energy management for efficient use.
EcoFlow DELTA Pro 3 Smart Extra Battery Features
Expandable Power Capacity
Adds an extra 3600Wh to your DELTA Pro 3, with the ability to connect multiple units for up to 25kWh of power.
Smart Energy Management
Integrates with the DELTA Pro 3 to synchronize charging and discharging, ensuring seamless operation.
Easy Connection
Plug-and-play design allows for quick and hassle-free setup.
Real-Time Monitoring
View battery status, charge levels, and more through the EcoFlow app for convenient power management.
Durable LFP Battery
Built with Lithium Iron Phosphate (LFP) chemistry, providing 3500 cycles to maintain 80%+ capacity for long-lasting performance.
EcoFlow DELTA Pro 3 Smart Extra Battery Applications
Extended Home Backup
Increases your power station's capacity to keep essential devices and appliances running during prolonged power outages.
Off-Grid and Remote Living
Ideal for off-grid cabins, RVs, or remote job sites where consistent power is crucial.
Outdoor and Recreational Use
Perfect for camping, tailgating, and outdoor events where extended power is needed.
Emergency Preparedness
Ensures critical medical devices, communication equipment, and lights stay powered during emergencies.
Professional Worksites
Supports tools and heavy-duty equipment for projects in areas without grid access.
What's Included
Everything you need is included with your product.
- EcoFlow DELTA Pro 3 Smart Extra Battery
- Battery Connection Cable
- Warranty Card
- User Manual
EcoFlow DELTA Pro 3 Smart Extra Battery Specifications
| Category | Specifications |
| Color | Black & Galactic Silver |
| Weight | 33 kg | 72.7 lbs |
| Dimensions | 694 × 295 × 215mm | 27.3 x 11.61 x 8.4 |
| Capacity | 4096 Wh |
| Output | 40V-58.4V=100A Maximum |
| Input | 40V-58.4V=80A Maximum |
| Display | LED Array |
| Discharge Temperature | -10°C ~ 45°C | 14 ~ 113°F |
| Charge Temperature | 0°C ~ 45°C | 32 ~ 113°F |
| Storage Temperature | -10°C ~ 45°C | 14 ~ 113°F |
| Wheels Support | No |
| Tie Rod Support | No |
| Stack | Horizontal or Vertical |
| Connection | 1 x Extra Battery Port |
Frequently-Asked Questions
How do I connect the EcoFlow DELTA Pro 3 Smart Extra Battery to my DELTA Pro?
The Smart Extra Battery connects with a simple plug-and-play setup using the included battery connection cable.
Can I monitor the Smart Extra Battery separately?
Yes, the EcoFlow app allows you to monitor the battery’s status, charge levels, and performance in real-time.
Is it possible to connect multiple Smart Extra Batteries?
Yes, you can connect multiple Smart Extra Batteries to expand your total power capacity up to 25kWh.
What is the expected lifespan of the battery?
The LFP battery technology offers up to 3500 cycles, maintaining at least 80% capacity over time for extended reliability.
Can the Smart Extra Battery be used for off-grid applications?
Absolutely, the extra battery is ideal for off-grid living and outdoor use, providing extended power storage.