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EcoFlow Delta Pro Smart Extra Battery

Item Code: DELTAProEB
Ship Weight: 85 lbs.
Regular Price: $2,499.00
Spring Sale: $1,399.00
You Save 44% ($1,100.00)
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Free Shipping On this Item Expires: 4/21 *Contiguous United States
Product Details
The EcoFlow Delta Pro Smart Extra Battery connects with a Delta Pro to double total capacity to 7200Wh. Connect two to the Delta Pro for a staggering 10.8kWh to use off-grid.

Powerful, Lightweight Energy Expansion:
Designed specifically for use with the Delta Pro Power Station for Doubling your Storage Capacity!
Requires no gas and emits no pollution.
Informative LED Screen displays watt input/output and remaining run time.
The Delta Pro’s Smart Extra Battery benefits from all the charging methods the Delta Pro has, including 6500W Multi-Charge!
Massive Expansion Capabilities:
Double or triple the capacity of your DELTA Pro to 7.2kWh or 10.8kWh. 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 Expansion Battery an incredibly safe and efficient home battery.


Flow Charge & Multi-Charge Technology:
The Delta Pro’s Smart Extra Battery benefits from all the charging methods the Delta Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is connected to the Delta Pro. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.
EcoFlow’s Flow Charge charging technology isn't just fast, it's safe too. The battery management system ensures safety and longevity while you fully charge The Delta Pro Expansion Battery from a standard AC wall outlet in 1.8 hours.
For the first time ever with a portable power station, you can charge up at thousands of EV stations worldwide. This unique charging method gives you up to 3000W fast charging on the go.
Multi-Charge delivers record-breaking speeds at 6500W. To reach 6500W, you can opt for the below charging methods.


Specifications
General Information
Manufacturer Name: EcoFlow
Dimensions: 25" x 11.2" x 16.4" in
Weight: 84 lbs
Operating usage temp: 32-113 F (0-45 C)
Warranty: 24 Month Warranty - Additional 36 Month Warranty Available Upon Product Registration
Battery
Cell Type: LFP
Capacity: 3600 Wh
Shelf-life: 1 Year (after fully charging)
Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
What's Included
What's Included:

•  (1) EcoFlow Delta Pro Smart Battery
•  (1) User manual
•  (1) Delta Pro Extra Battery Cable
•  (1) Handle Cover
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Ecoflow Delta Pro Hybrid Home Power Kit - Featuring the Smart Home Panel 2

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Spring Sale: $11,599.00
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Ecoflow Delta Pro Hybrid Emergency Power Kit with Ecoflow SG4000 Dual Fuel Generator

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Ecoflow Delta Pro Ultra Powerstation with 2x Expansion Batteries - 12,288 Watt Hours

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Ecoflow Delta Pro Ultra Powerstation and Smart Home Panel 2 Combo

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Spring Sale: $5,499.00
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EcoFlow Delta Pro 3 Portable Power Station Smart Extra Battery Kit

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Spring Sale: $4,699.00
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EcoFlow Delta 2 Power Station & Smart Extra Battery Kit

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Spring Sale: $999.00
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EcoFlow Delta Pro Smart Extra Battery

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Reg. Price: $2,499.00
Spring Sale: $1,399.00
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EcoFlow Delta Pro Portable Power Station

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Spring Sale: $1,799.00
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EcoFlow Delta Pro Portable Solar Generator Kit - With 400 Watts of Solar

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Reg. Price: $5,299.00
Spring Sale: $2,299.00
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EcoFlow Delta Pro Portable Power Station with Remote Control

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Reg. Price: $3,699.00
Spring Sale: $1,799.00
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Ecoflow Delta Pro Ultra Expansion Battery

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Spring Sale: $2,499.00
11
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Review Summary
4.9
10 Reviews
5
90% (9)
4
10% (1)
3
0% (0)
2
0% (0)
1
0% (0)
100% Recommend this product (10 of 10 responses)
By MICHAEL N.
Willington CT
EcoFlow Delta Pro Smart Extra Battery
September 26, 2024
I set it up and connected it up to the power station, everything is working good I have more power for the power station, a good back up power if needed,
I think I'm set now,
Pros
  • fast power in an emergency
Best Uses
  • Emergency power
Cons
  • Might have to start a generator if needed
By RICHARD
Colorado
Seems to work just fine
October 25, 2023
Earth Tech had the best price and the shipping was fast
By Donald
Cabot, AR
Best Price and Fast Delivery
September 16, 2023
This item is one of the many Ecoflow items that I have purchased from this company. I will continued to buy here si ce no one can touch thier prices.
Pros
  • Best prices
  • Fast delivery
Best Uses
  • Off grid
  • Electrical independence
Cons
  • None identified
By Marianne
Edgewater, FL
Very happy with my purchase
May 23, 2023
Battery arrived in great shape; I had contact before it shipped, and this company was very professional. Super excited to do business with them again glad I found them.
Pros
  • Good looking,
  • Durable case
  • Fast shipping
  • Cord to connect to the delta pro max included
  • All in all a pleasant experience
Cons
  • I have no cons to list at this point
By Doug
Winter Springs, FL
Easy to connect & charge quickly
April 7, 2023
This unit connected easily and intuitively to my Delta EcoFlow Pro, doubling it's capacity. Once connected, it charged very quickly.
Pros
  • Integrated seamlessly with my Delta Pro in the app.
  • Charged quickly
Best Uses
  • These combined units will be used for emergency power during hurricane season in combination with the 400 watt solar panel.
Q&A Summary
3 Questions & 3 Answers
Rachelle
from Providence, RI asked:
September 6, 2023
Are you able to stack one on top of the delta pro delta station?
1 Answer
We would not recommend stacking the units. Many people will keep them on wire shelves so that they can be above or below the other unit while not touching. Thank you for your inquiry! 
Submitted by: Earthtech Products on September 6, 2023

James Patenaude
from 01038 asked:
August 6, 2022
are all eco flow extra batteries made of lithium iron phosphate chemistry?


1 Answer
All of the Ecoflow Delta Pro Expansion Batteries are made of LFP. Thank you for your inquiry!
Submitted by: Earthtech Products on August 8, 2022

John Frederic
from Stayton Or asked:
April 1, 2022
Is Earthtechproducts an authorized EcoFlow reseller?
1 Answer
Yes, Earthtech Products is an authorized reseller of EcoFlow products. Thank you for your inquiry!
Submitted by: Earthtech Products on April 4, 2022

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