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EF ECOFLOW DELTA 3

EF ECOFLOW DELTA 3

EF ECOFLOW Delta 3 Portable Power Station, 1024Wh 1800W | LiFePO4 Battery, Full Charge in 56 Min, 1800W AC/100W USB-C Output, Solar Generator for Home Backup Power, Camping & RVs

In Stock

Price
$629.00
View on Amazon

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How it compares

Compared with the other portable power stations on this site that list each value:

  • Battery capacity is lower than 71% of 88 others: 20 Ah
  • AC outlets count is higher than 89% of 124 others: 6
  • 12V DC outlets count is higher than 72% of 121 others: 3
  • Length is higher than 72% of 139 others: 15.70 in. (398 mm)

Compare with similar products

Specifications

These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.

Model
DELTA 3
Manufacturer page
Link
User manual
Link
Popular brand
Yes

Core specs

Battery capacity
1,024 Wh
Battery capacity
20 Ah
Output wattage
1,800 W
Peak wattage
3,600 W
Pass-through charging
Yes
Cycle lifespan
4,000+ Cycles to 80% Original Capacity
Max expanded capacity
5,000 Wh
Battery chemistry
LiFePO4

Internals

Inverter type
Pure Sine Wave
UPS switchover
10 ms
Noise level
30 dB
App connectivity
Wi-Fi and Bluetooth

Outlets

AC outlets count
6
AC outlets description
1,800W In Total, 3,600W Surge, 2,200W X-Boost
USB-A ports count
2
USB-A ports description
2 x 18W (Each Port)
USB-C ports count
2
USB-C ports description
2 ×100W Max.
12V DC outlets count
3
12V DC outlets description
1 x 12.6V/10A (Car Outlet), 126W Max., 2 x DC5521 Port 12.6V/3A Max.
RV TT-30 outlet
No

Charging

AC charging input
1,500W Max., 100-120V, 15A
AC charging time
≈56 min
Solar inputs count
1
Solar charging input
500W Max., 11V-60V, 15A Max.
Solar input voltage
11 to 60V DC
Solar charging time
≈2 Hours (500W)
Alternator charging
Yes

Temperature Range

Charging temp min
32 ℉
Charging temp max
113 ℉
Charging temp min
0 ℃
Charging temp max
45 ℃
Discharging temp min
14 ℉
Discharging temp max
113 ℉
Discharging temp min
-10 ℃
Discharging temp max
45 ℃
Storage temp min
14 ℉
Storage temp max
113 ℉
Storage temp min
-10 ℃
Storage temp max
45 ℃

Physical Attributes

Weight
27.60 lbs
Weight
12.50 kg
Length
15.70 in.
Length
398 mm
Width
8.00 in.
Width
202 mm
Depth/Height
11.20 in.
Depth/Height
284 mm
IP rating
IP65

Certifications

Certifications summary
FCC Part 15 and ISED/IC statements
FCC Part 15 compliant
Yes

More specifications

Warranty
5 Years

Features

Details from the EF ECOFLOW DELTA 3 Amazon listing:

  • Full Charge in 56 Min. With DELTA3's upgraded technology combining 500W solar input and 1500W max AC input, a full charge is achieved in 56 minutes. An 80% charge can be reached in just 30 minutes
  • Flexible Expansion up to 5kWh. The DELTA 3 Series integrates with EcoFlow's ecosystem, allowing expansion up to 5kWh with DELTA 3, DELTA Pro 3, and DELTA 2 Max battery packs. The DELTA 3 Extra Battery is 1/3 smaller and lighter than the DELTA 2 Extra Battery
  • Durable and Reliable for 10 Years. Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof
  • Power 13 Appliances Simultaneously. With abundant interfaces, it powers 13 appliances at once, perfect for emergencies. X-Boost supports resistive appliances with power demands over 2600W continuously
  • What's in the Box. EcoFlow DELTA 3 portable power station, AC charging cable, User manual, and an exclusive 5-year customer service

Similar products from other brands

Chosen for their similar specifications and price.

Similar products from other brands
This productEF ECOFLOW DELTA 3 Dabbsson DBS1000 Pro Jackery HomePower 2000 Plus v2 pecron F3000LFP
Price $629.00 $619.00 $1,069.00 $899.00
Model DELTA 3 DBS1000 Pro HomePower 2000 Plus v2 F3000LFP
Popular brand Yes No Yes No
Battery capacity (Wh) 1,024 1,024 2,048 3,072
Battery capacity (Ah) 20 20 – 60
Output wattage (W) 1,800 2,000 2,400 3,600
Peak wattage (W) 3,600 4,000 4,800 4,500
Pass-through charging Yes Yes Yes Yes
Cycle lifespan 4,000+ Cycles to 80% Original Capacity 4,500+ Cycles to 80% Original Capacity 6,000+ Cycles to 70% Original Capacity 3,500+ Cycles to 80% Original Capacity
Max expanded capacity (Wh) 5,000 5,120 12,288 10,752
Battery chemistry LiFePO4 LiFePO4 LiFePO4 LiFePO4
Solar charge controller – MPPT – MPPT
Inverter type Pure Sine Wave Pure Sine Wave Pure Sine Wave Pure Sine Wave
UPS switchover (ms) 10 15 10 20
Voltage (V) – 120 120 120
Frequency (Hz) – 60 60 60
Noise level (dB) 30 – 30 –
App connectivity Wi-Fi and Bluetooth Wi-Fi and Bluetooth Wi-Fi and Bluetooth Wi-Fi and Bluetooth
AC outlets count 6 4 4 6
AC outlets description 1,800W In Total, 3,600W Surge, 2,200W X-Boost 4 x 120V AC Outlet, 2,000W In Total, 4,000W Surge, 50/60Hz 4 x 120V/20A, 2,400W In Total 6 x 100-120V AC Outlet, 30A Max., 3,600W In Total, 4,500W Surge, 50/60Hz
USB-A ports count 2 3 1 2
USB-A ports description 2 x 18W (Each Port) 2 x 18W Max., 1 x 12W Max. 1 x 18W Max. 2 x 18W (Each Port)
USB-C ports count 2 3 2 2
USB-C ports description 2 ×100W Max. 2 x 100W Max., 1 x 30W Max. 1 x 140W Max., 1 x 30W Max. –
12V DC outlets count 3 3 1 3
12V DC outlets description 1 x 12.6V/10A (Car Outlet), 126W Max., 2 x DC5521 Port 12.6V/3A Max. 1 x 12.6V/10A (Car Outlet), 126W Max., 2 x DC5521 Port 12.6V/4A, 50W Max. (Each Port) 1 x 12V/10A (Car Outlet), 120W Max. 1 x 12V/10A (Car Outlet), 2 x DC5525 Port 12V/5A
48V DC outlets count – – 0 –
240V output – – No No
RV TT-30 outlet No – No –
Max charging input (W) – 1,200 – 2,800
AC charging input 1,500W Max., 100-120V, 15A 1,200W Max., 100-120V, 15A Max. 15A Max., 100-120V 1,800W Max., 15A, 100-120V
AC charging time ≈56 min ≈1.6 Hours, 80% in ≈50 min ≈98 min ≈2 Hours
Solar inputs count 1 1 1 1
Solar charging input 500W Max., 11V-60V, 15A Max. 1,200W Max., 12V-60V, 25A Max. 800W Max., 16V-60V, 21A Max. 1,600W Max., 25V-120V, 25A Max.
Solar input voltage 11 to 60V DC 12 to 60V DC 16 to 60V DC 25 to 120V DC
Solar charging time ≈2 Hours (500W) ≈1.3 Hours (1,200W) ≈3.2 Hours (800W) ≈2.3 Hours (1,600W)
Solar panel connector – XT60 (MC4 to XT60 solar charging cable included) DC8020 XT60 (MC4 to XT60 solar charging cable included)
Car charging input – 12/24V, 8A Default from Cigarette Lighter Port 11-16V, 8A Max. from Cigarette Lighter Port DC 24V
Alternator charging Yes Yes Yes –
Charging temp min (℉) 32 32 14 32
Charging temp max (℉) 113 113 113 113
Charging temp min (℃) 0 0 -10 0
Charging temp max (℃) 45 45 45 45
Discharging temp min (℉) 14 14 14 14
Discharging temp max (℉) 113 113 113 113
Discharging temp min (℃) -10 -10 -10 -10
Discharging temp max (℃) 45 45 45 45
Storage temp min (℉) 14 14 -4 -4
Storage temp max (℉) 113 113 113 113
Storage temp min (℃) -10 -10 -20 -20
Storage temp max (℃) 45 45 45 45
Weight (lbs) 27.60 34.39 41.00 63.30
Weight (kg) 12.50 15.60 19.00 28.70
Length (in.) 15.70 17.00 14.41 19.30
Length (mm) 398 432 366 489
Width (in.) 8.00 10.00 10.04 11.60
Width (mm) 202 254 255 295
Depth/Height (in.) 11.20 9.98 10.71 11.10
Depth/Height (mm) 284 254 272 282
Built-in wheels – – No No
IP rating IP65 – – –
Certifications summary FCC Part 15 and ISED/IC statements ETL, FCC, PSE, WEEE, RoHS, TELEC – –
FCC Part 15 compliant Yes Yes – –
NRTL safety listed (UL/ETL/CSA) – Yes – –
Warranty 5 Years 3 Years, +2 Years with Registration 5 Years 2+3 Years

Data sources

Data for this product compiled from these sources:

Specifications last updated Oct 12, 2026.