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EcoFlow DELTA 3 Portable Power Station Inclusions

EcoFlow DELTA 3 Portable Power Station | 1024Wh | 1800W | 500W Solar Input

by EcoFlow
|
SKU: EFDELTA3-US
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$699.00
$489.00

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The EcoFlow DELTA 3 Is Your Easy-To-Carry Portable Power Backup Buddy

The EcoFlow DELTA Pro 3 is the next evolution of home emergency and portable backup power. With outstanding expandable capacity, ultra-fast charging, and seamless integration options, it’s built to keep your life running — whether you’re at home, on the road, or completely off the grid.

Designed to handle a variety of power needs, the DELTA 3 offers reliable performance with a stout 1024Wh LiFePO₄ battery, multiple output options, and industry-leading durability.

Whether you're camping, working remotely, or facing an unexpected power outage at home, the DELTA 3 ensures you have the energy you need when and where you need it.


The EcoFlow DELTA 3 Plus Portable Power Station Charging A Heater Outside A Tent

Reasons To Buy The EcoFlow DELTA 3

The DELTA 3 Has Multiple Outputs That Can Charge Up to 11 Devices

Equipped with AC, USB-A, USB-C, and 12V DC ports, the DELTA 3 charges up to 10 devices simultaneously. Perfect for home, camping, or mobile offices, it simplifies your power needs with unmatched versatility.

Quick Solar Charging With Solar Panels Supporting Up to 500W

Choose between solar panels, AC outlets, or car charging to power up the DELTA 3 in just a few hours. Its fast recharging ensures you’re always ready for your next adventure or prepared for sudden outages.

Durable Battery Built to Last for Years, Providing Over 4000 Cycles at 80% Capacity

Built to last, the DELTA 3 offers over 4000 cycles at 80% capacity. Reliable and durable, it’s a power station designed to deliver consistent energy for years without compromising performance.

Portable and Compact for Easy Carrying and Storage

Weighing just 27.6 lbs and featuring a compact design, the DELTA 3 is easy to carry and store. Whether at home or outdoors, it’s a lightweight solution for powerful, portable energy.

 

DELTA 3 Expansion Battery Compatibility

The EcoFlow DELTA 3 is compatible with most EcoFlow expansion batteries (sold separately). Connect your D3 to any of these batteries to expand your power station's capacity from 1kWh up to 4kWh.

Please note that an EcoFlow Smart Generator Adapter is required for connecting any expansion battery with this power station.


EcoFlow DELTA 3 Series Comparison Chart

Confused by all the DELTA 3 Power Stations? So were we! That's why we put together this comparison chart to help.

Specification DELTA 3 DELTA 3 Classic DELTA 3 1500 DELTA 3 Plus DELTA 3 Max DELTA 3 Max Plus DELTA 3 Ultra DELTA 3 Ultra Plus
Battery Capacity 1024 Wh 1024 Wh 1536 Wh 1024 Wh 2048 Wh 2048 Wh 3072 Wh 3072 Wh
Battery Chemistry LFP (LiFePO₄) LFP (LiFePO₄) LFP (LiFePO₄) LFP (LiFePO₄) LFP (LiFePO₄, automotive-grade full-tab cells) LFP (LiFePO₄, automotive-grade full-tab cells) LFP (LiFePO₄) LFP (LiFePO₄)
Cycle Life 4000 cycles to 80% capacity 4000 cycles to 80% capacity ≥ 3000 cycles to 70% capacity 4000 cycles to 80% capacity ≥ 3500 cycles to 80% capacity ≥ 3500 cycles to 80% capacity ≥ 3500 cycles to 80% capacity ≥ 3500 cycles to 80% capacity
AC Output (Continuous / Surge / X-Boost) 1800 W / 3600 W / 2400 W 1800 W / 3600 W / 2600 W 1800 W / 3600 W / 2200 W 1800 W / 3600 W / 2200 W 2400 W / 3600 W / 3400 W 3000 W / 6000 W / 3800 W 3600 W / 7200 W / 4600 W 3600 W / 7200 W / 4600 W
USB / DC Outputs (Summary) 2× USB-A (18 W), 2× USB-C (100 W), Car 12.6 V 10 A (126 W), 2× DC5521 (12.6 V 3 A) 2× USB-A (18 W), 2× USB-C (100 W), Car 12.6 V 10 A (126 W), 2× DC5521 (12.6 V 3 A) USB-A 18 W each; USB-C 100 W each; Car 12.6 V 10 A (126 W); DC5521 12.6 V 3 A ×2 2× USB-A (18 W), 2× USB-C (100 W), Car 12.6 V 10 A, 2× DC5521 (12.6 V 3 A) USB-A 18 W each; USB-C (100 W + 30 W + 30 W); Car 12.6 V 10 A (126 W) USB-A 18 W ×1; USB-C 140 W ×1 + 45 W ×2; Anderson 12.6 V 30 A (378 W); Car 12.6 V 10 A (126 W) USB-C 140 W ×1; USB-A 18 W ×1; Anderson 12 V 30 A (378 W); Car 12 V 10 A (126 W) USB-C 140 W ×1 + 45 W ×2; USB-A 18 W ×1; Anderson 12 V 30 A (378 W); Car 12 V 10 A (126 W)
AC Input (Max Power / Charge Time) 1500 W, 0–100% ≈ 56 min 1500 W, 0–80% ≈ 45 min 1500 W, 0–80% ≈ 60 min 1500 W, 0–100% ≈ 56 min 1800 W, 0–80% ≈ 68 min 1800 W, 0–80% ≈ 68 min 1800 W, 0–80% ≈ 80 min 1800 W, 0–100% ≈ 48 min
Solar Input (Max / Voltage Range) 500 W (11–60 V, 15 A) 500 W (11–60 V, 15 A) 500 W (11–60 V, 15 A) 1000 W (2 × 500 W MPPT) 500 W max PV 1000 W max PV (2 × 500 W) 800 W max PV 1600 W max PV (2 × 800 W, 11–60 V, 18 A per port)
UPS Switch Time < 10 ms < 10 ms ≈ 15 ms < 10 ms < 10 ms < 10 ms ≈ 10 ms ≈ 10 ms
Dimensions (L × W × H) 398 × 200 × 284 mm (15.7 × 7.9 × 11.2 in) 398 × 200 × 284 mm (15.7 × 7.9 × 11.2 in) 398 × 213 × 281.5 mm (15.7 × 8.4 × 11.1 in) 398 × 202 × 283.6 mm (15.7 × 8.0 × 11.2 in) 494 × 239 × 305 mm (19.4 × 9.4 × 12 in) 494 × 242 × 305 mm (19.4 × 9.5 × 12 in) Suitcase design (dimensions not specified) 613.1 × 327.7 × 394.9 mm (24.1 × 12.9 × 15.5 in)
Weight 12.5 kg (27.6 lb) 12.5 kg (27.6 lb) 16 kg (35.3 lb) 16.5 kg (36.4 lb) 20.3 kg (44.7 lb) 22.1 kg (48.7 lb) 32.7 kg (72.1 lb) 33.7 kg (74.3 lb)
Warranty 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years


EcoFlow DELTA 3 Warranty

EcoFlow provides a 5-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.


What's Included

  • 1 x EcoFlow DELTA 3 Portable Power Station
  • 1 x AC Charging Cable
  • 1 x Car Charging Cable
  • 1 x DC5521-DC5525 Cable
  • 1 x Manual
  • 1 x Warranty Card


EcoFlow DELTA 3 Specifications

General Specifications
Weight 12.5 kg | 27.6 lbs
Dimensions (W x D x H) 202 × 397.6 × 283.6 mm | 8.0 × 15.7 × 11.2 in
Operating Altitude < 2000 m (6562 ft)
Overvoltage Category II
Pollution Degree 2

Output Specifications
Output Pure sine wave, total 1800W, surge 3600W
DC Output Port (USB-A) 5V⎓2.4A / 9V⎓2A / 12V⎓1.5A, 18W Max per port, total 36W
DC Output Port (USB-C) 5V / 9V / 12V / 15V⎓3A Max, 20V⎓5A Max, 100W Max per port, total 200W
12V DC Output Port Total 126W: DC5521: 12.6V⎓3A, Cigarette Lighter: 12.6V⎓10A

Input Specifications
AC Input Socket  100-120V～15A (50Hz/60Hz)
DC Input Port (XT60) Solar Input 11-60V⎓15A, 500W Max, Car Input: 12V⎓8A Max

Battery Specifications
Rated Capacity 1024Wh (51.2V⎓20Ah)
Cell Chemistry LFP (LiFePO₄)
Cycle Life 80%+ capacity after 4000 cycles
Protection Type Over Voltage, Overload, Over Temperature, Short Circuit, Low Temperature, Low Voltage, Overcurrent
Extra Battery

The DELTA 3 supports:

  • EcoFlow DELTA 3 Smart Extra Battery (1kW)
  • EcoFlow DELTA 2 Smart Extra Battery (2kWh)
  • EcoFlow DELTA Max Smart Extra Battery (2kWh)
  • EcoFlow DELTA 2 Max Smart Extra Battery (2kW)
  • EcoFlow DELTA Pro 3 Smart Extra Battery (4kWh) 

Temperature Specifications
Optimal Operating Temperature 20°C-30°C (68°F-86°F)
Charge Temperature 0°C-45°C (32°F-113°F)
Discharge Temperature –10°C to 45°C (14°F-113°F)
Storage Temperature –10°C to 45°C (optimal: 20°C to 30°C)


EcoFlow DELTA 3 Manual

EcoFlow_DELTA_3_Manual