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EcoFlow DELTA 3 1500 Portable Power Station Inclusions

EcoFlow DELTA 3 1500 Portable Power Station | 1536Wh | 1800W | 500W Solar Input

by EcoFlow
|
SKU: EFDELTA1500-US
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$1,099.00
$599.00

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The EcoFlow DELTA 3 1500 Delivers Unmatched Power For Your Outdoor Adventures

The EcoFlow DELTA 3 1500 Portable Power Station is as your ultimate power solution on the go, combining exceptional capacity with rapid charging capabilities to keep your life running smoothly on the road.

With an expandable design that grows with your needs, this powerhouse adapts to any situation. Starting with a robust base capacity, you can scale up to an impressive 5.5kWh by adding compatible extra batteries, including the DELTA 3, DELTA 2, DELTA 2 Max, or DELTA Pro 3 Extra Battery options. This flexibility ensures you're never left wanting for power, no matter how your energy needs evolve.

Professional-grade power meets unparalleled versatility with 15 AC outlets delivering up to 1800W of continuous power, expandable to 2200W with X-Boost technology. This means you can simultaneously power multiple devices, from sensitive electronics to power-hungry appliances, without missing a beat.

Two women camping by the seaside with an EcoFlow DELTA 3 1500 Portable Power Station connected to a solar panel

EcoFlow DELTA 3 1500 Features

Expandable Up To 5.5kWh To Cover Any Portable Power Need

With an adjustable capacity of 1.5kWh to 5.5kWh, you can tailor the EcoFlow DELTA 3 to suit your power requirements. Connect it with DELTA 3 Extra Battery or compatible DELTA models for extended energy storage, perfect for longer trips.

Massive AC Output for All Your Devices

The EcoFlow DELTA 3 1500 features 1800W AC output distributed across 15 outlets, accommodating multiple devices simultaneously. The X-Boost mode supports up to 2200W, enabling you to power high-wattage appliances like refrigerators and power tools with ease.

Seamless Power Backup with UPS Mode

Stay prepared for power interruptions with the DELTA 3's 15-millisecond switchover time in UPS mode. Your essential devices, from medical equipment to home networks, remain operational without a hitch.

Ultra-Fast Charging to Keep You Ready for Anything

Recharge your EcoFlow DELTA 3 1500 Portable Power Station from 0% to 80% in just one hour. This industry-leading charging speed ensures minimal downtime, so you’re always ready for the next task.


DELTA 3 1500 Expansion Battery Compatibility

The EcoFlow DELTA 3 1500 is compatible with most EcoFlow expansion batteries (sold separately). Connect your DELTA 3 1500 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 to this power station.

Please note that in order to achieve 5.5 kW capacity, you need to get a Delta Pro 3 Expansion battery and have it connected to the unit.


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 1500 Warranty

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

EcoFlow DELTA 3 1500 Portable Power Station beside a computer

What's Included

  • 1 x EcoFlow DELTA 3 1500 Portable Power Station
  • 1 x AC Charging Cable
  • 1 x Car Charging Cable
  • 1 x DC5521 to DC5525 Cable
  • 1 x Manual
  • 1 x Warranty Card


EcoFlow DELTA 3 1500 Specifications

General Specifications
Weight 16 kg | 35.3 lbs
Dimensions (W x D x H) 213 × 398 × 281.5 mm | 7.9 × 15.7 × 11.1 in
Operating Altitude  < 2000 m (6562 ft)
Pollution Degree 2

Output Specifications
AC Output Socket (Discharge Only) Pure sine wave, Total 1800W
DC Output Port (USB-A) 5V⎓2.4A, 12W Max per port, total 24W; Fast Charge: 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 / 3A; Cigarette Lighter: 12.6V⎓10A

Input Specifications
AC Input Socket 100-120V15A (50Hz/60Hz)
DC Input Port (XT60) Solar Input: 11-60V⎓15A, 500W Max | Car Input: 12V⎓8A Max

Battery Information
Rated Capacity 1536Wh (51.2V⎓30Ah)
Cell Chemistry LFP (LiFePO4)
Cycle Life 70%+ capacity after 3000 cycles
Protection Type Over Voltage, Overload, Over Temperature, Short Circuit, Low Temperature,
Low Voltage, Overcurrent Protection
Extra Battery

The DELTA 3 1500 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); 14°F to 113°F (optimal: 68°F to 86°F)


EcoFlow DELTA 3 1500 Manual

EcoFlow_DELTA_3_1500_Portable_Power_Station_Manual