eBay Refurbished

EcoFlow DELTA Pro Ultra 6kWh Power Station LiFePO4 Battery Certified Refurbished

🎃 💲2999 Halloween Treat 🎁 Use Code: ECOFLOWDEAL30 ⚡
US $3,599.00
Was US $5,599.00 (36% off)What does this price mean?
Recent sales price provided by the seller
as low as $172.78/mo with
Condition:
Certified - Refurbished
>Works like new. Restored to factory settings.>May have minor scratches or dents.>May be missing ... Read moreabout condition
Sale ends in: 6d 23h
More than 10 available325 sold
This one's trending. 325 have already sold.
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Shipping:
Free Standard Shipping.
Located in: San Francisco, California, United States
Delivery:
Estimated between Wed, Oct 29 and Sat, Nov 1 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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Direct from EcoFlow
Item sold directly by the brand. 
eBay Refurbished
All items are tested by qualified refurbishers and function as intended. Learn more- eBay Refurbished - opens in a new window or tab
Two-year warranty included
Protected with fast repairs or replacements. U.S residents only. Your email is shared with Allstate for a frictionless experience. Learn more- free warranty - opens in a new window or tab
Certified by manufacturer
Professionally inspected, cleaned and refurbished by the manufacturer or a manufacturer-approved vendor.
Like-new
Certified Refurbished products function and look like-new.
2-year warranty
This item has a 2-year warranty serviced by Allstate.
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Seller assumes all responsibility for this listing.
eBay item number:145701730137
Last updated on Oct 27, 2025 02:43:09 PDTView all revisionsView all revisions

Item specifics

Condition
Certified - Refurbished
The item is in pristine, like-new condition. It has been professionally inspected, cleaned, and refurbished by the manufacturer or a manufacturer-approved vendor to meet manufacturer specifications. The item will be in new packaging with original or new accessories. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
Seller Notes
“>Works like new. Restored to factory settings.>May have minor scratches or dents.>May be missing ...
Current Output
10-30A
Protection Level
IP54
System Configuration
Off-Grid
Solar Technology
Monocrystalline
Power Source
Solar
Size
Inverter: 27.2×18.9x8.4 in Battery: 26×18×8 in
Number of USB-A Output
2
Number of USB-C Output
2
Wattage
7200W
MPN
Does not apply
MPPT 1 (High Voltage PV)
80-450V 15A 4000W Max
Current Type
AC/DC
Number of DC Output
1
AC Outlets
120V/240V, total 7200W
Capacity
6144Wh, expandable up to 90kWh
Voltage
120V
Battery Chemistry
LFP
Connector Type
MC4
Features
All Daylight Conditions, Corrosion Resistant, Maintenance Free, Portable, USB Port
Protection Properties
Discharge Protection, Low Voltage Protection, Open Circuit Protection, Overcharge Protection, Overcurrent Protection, Overload Protection, Overvoltage Protection, Reverse Current Protection, Safety Circuit Protection, Short Circuit Protection, Thermal Protection, Under Voltage Protection
Operating Temperature
-4°F-113°F
Pliability
Rigid
Number of AC Outlets
6
Warranty
2 Years
USB-C Output
5/9/12/15/20V/5A, 100W Max per port, total 200W
Battery Cycle Life
10 Year,3500 cycles to 80%+ capacity
Inverter Technology
Battery-Based
Color
Black
USB-A Output
5V/2.4A, 12W Max per port, total 24W
Net Weight (lb)
Inverter: 70 lb Battery: 116.4 lb
Brand
EcoFlow
Noise Level
30 dB
Type
Power Station
Model
DELTA Pro Ultra Inverter+Extra Battery
Recommended Environment
Indoor/Outdoor
DC Output
12.6V/30A. 378W Max
Resistance Properties
Abrasion Resistant, Chemical Resistant, Corrosion Resistant, Dustproof, Rust Resistant
Charging Mode
MPPT (Maximum Power Point Tracking)
Country of Origin
China
Application
Automotive, Back-up Power, Camping/Hiking, Home/Garden, Recreational Vehicle (RV)
MPPT 2 (Low Voltage PV)
30-150V 15A 1600W Max
Power
7200W
Product Line
DELTA Pro Ultra
UPC
Does not apply
Category

Item description from the seller

About this seller

EcoFlow Official Store

99.5% positive feedback133K items sold

Joined Jul 2021
Usually responds within 24 hours
Ecoflow-official is the sole authorized EcoFlow Official Store on eBay.com and directly from EcoFlow Company. EcoFlow combines industry-leading research and knowledge to build portable power stations ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (24,119)

All ratingsselected
Positive
Neutral
Negative
  • e***- (30)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item arrived in a timely manner. Battery and Inverter were shipped separately. Inverter and Battery look brand new with no marks or signs of use detected. Inverter still had all the plastic display and screen wrap like it had never been opened! Honestly, it looks like it was brand new! Both items came with required accessories. So far everything works as described. Tested Low PV/High PV/AC and 120/240 outs. All good! Will buy again in the future.
  • -***- (1)- Feedback left by buyer.
    Past month
    Verified purchase
    My order arrived early! Thank you. I immediately opened the boxes and set the unit up to make sure everything worked. It was at 30% charged when it arrived and fully charged in less than 1.5hrs using the wall outlet. I couldn't be happier.
  • d***r (74)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Boxes arrived pretty damaged but I blame that on fedex. Inside the battery and inverter were pristine. Solid win to get my battery system started with such a good cost.
See all feedback