In Stock
EcoFlow Delta Pro 3 Extra Battery - 2 Pack
Item Code: EFDELTAPRO3EB-2PK
Ship Weight: 144 lbs.
Regular Price: $5,998.00
Cyber Sale: $3,189.00
You Save 47% ($2,809.00)

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Product Details
The EcoFlow Delta Pro 3 Extra Battery - 2 Pack connects with a Delta Pro 3 to triple total capacity to 12,000Wh. The Delta Pro's Smart Extra Battery benefits from all the charging methods Delta Pro has. From tailgate power to extreme blackouts that last for days on end, the Delta Pro delivers up to 48kWh of capacity. With that, you're covered for any situation. That's the industry gold standard.
Powerful, Lightweight Energy Expansion:
Massive Expansion Capabilities:
Plug and Play:

Safe and Reliable Service:

Energize Every Moment That Needs Electricity:

Cutting-Edge Design, Sleek and Striking:

Effortless All-in-One Command With the EcoFlow App:

An Intelligent Subpanel For Outage Protection And Savings In One:

Powerful, Lightweight Energy Expansion:
| • | Designed specifically for use with the Delta Pro 3 Power Station for Tripling your Storage Capacity! |
| • | Requires no gas and emits no pollution. |
| • | Triple the capacity of your DELTA Pro 3 to 12kWh. That will give you days of power for your essential appliances! |
| • | EcoFlow's battery management system provides real-time analysis and regulation of voltage, current, and temperature. This unique protection mechanism makes the Delta Pro 3 Expansion Battery an incredibly safe and efficient home battery. |
| • | The smart extra batteries are easy to connect with the main unit of EcoFlow Delta Pro 3. Enjoy a seamless, plug-and-play setup. The compact and portable design adds convenience to your power management. |

| • | Explore the Secure Feeling EcoFlow Brings to You. |
| • | Built with state-of-the-art automotive-grade LFP cells for safe and reliable service. Our strong 5-year warranty ensures peace of mind. |

| • | The Delta Pro 3 allows you to power almost all your essential home appliances with the robust 4000W and dual 120V/240V capabilities of a single unit. Add extra batteries to extend the run time and convenience even further. |
| • | Its portability and power allow you to use the Delta Pro 3 and Smart Extra Batteries Off-grid, in an RV or on a Jobsite. |

| • | Boosts portability with wider wheels, ergonomic handle, and a compact design. Perfect for dynamic lifestyles and maximizing family space. |

| • | Control and monitor your home's power remotely with ease using the EcoFlow app. Track every watt and customize your power usage for optimal efficiency. |

| • | The EcoFlow Smart Home Panel 2 is the center of your whole-home backup solution, working alongside EcoFlow Delta Pro 3, generators, and solar panels to protect your home. |
| • | With a fast, automatic switchover, you'll have reliable backup whenever needed. It allows you to customize your energy usage based on time-off-use rates and your home's solar energy production. |

Specifications
| General Information | |
| Manufacturer Name: | EcoFlow |
| Dimensions: | 27.32" x 11.61" x 8.46" in |
| Weight: | 72 lbs |
| Usage Temp: | Discharge Temperature: 14 - 113 F (-10C-45 C) Charge Temperature: 32-113 F (0-45 C) Storage Temperature: 14-113 F (-10C - 45 C) |
| Warranty: | 24 Month Warranty - Additional 36 Month Warranty Available Upon Product Registration | Battery |
| Cell Type: | LFP |
| Capacity: | 4096 Wh |
| Shelf-life: | 1 Year (after fully charging) |
| Performance: | Output: 40V-58.4V = 100A Max Input: 40V-58.4V = 80A Max |
What's Included
What's Included:
• (2) EcoFlow Delta Pro 3 Smart Battery
• (2) Delta Pro Extra Battery Cable
• (1) Quick Start Guide
• (1) Safety Guide
• (1) Warranty Card
• (2) EcoFlow Delta Pro 3 Smart Battery
• (2) Delta Pro Extra Battery Cable
• (1) Quick Start Guide
• (1) Safety Guide
• (1) Warranty Card
Video
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Review Summary
5.0
2 Reviews
5
100% (2)
4
0% (0)
3
0% (0)
2
0% (0)
1
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100% Recommend this product (2 of 2 responses)
By Harry
Central Florida
Makes for the extra power to see you through a couple cloudy days and still need to keep the fridge running
April 23, 2025
Very pleased with the extra power this supplies to the Delta Pro 3. A little on the heavy side but manageable and really do not plan on moving it much so not an issue here. Nice design and great to know there will be power for extended periods when the solar input might me low due to a couple cloudy days in succession.
By Phillip
Gettysburg
Outstanding service and speed
March 13, 2025
As always, the service is outstanding!!
Merchant Response:Thank you so much for the kind words!












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