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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.
Expandable from 1.5kWh up to 5.5kWh by connecting DELTA 3 Extra Battery or compatible DELTA models, ideal for longer trips
1800W AC output across 15 outlets, with X-Boost mode supporting up to 2200W for high-wattage appliances
UPS mode with 15-millisecond switchover ensures uninterrupted power for essential devices
Ultra-fast charging from 0% to 80% in just one hour, minimizing downtime
Compatible with DELTA 3 Expansion Batteries for extended energy storage
EcoFlow DELTA 3 1500 Specifications |
|
General Specifications |
|
| Weight | 16 kg | 35.3 lbs |
| Dimensions (W × D × H) | 213 × 398 × 281.5 mm | 7.9 × 15.7 × 11.1 in |
| Operating Altitude | < 2000 m (6562 ft) |
| Pollution Degree | 2 |
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 |
|
| Supported Models |
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) |
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 | 100-120V 15A (50Hz/60Hz) |
| DC Input Port (XT60) | Solar Input: 11-60V⎓15A, 500W Max | Car Input: 12V⎓8A Max |
1 × EcoFlow DELTA 3 1500 Portable Power Station
1 × AC Charging Cable
1 × Car Charging Cable
1 × DC5521 to DC5525 Cable
1 × Manual
1 × Warranty Card
| 5 star | 0% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
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Expandable from 1.5kWh up to 5.5kWh by connecting DELTA 3 Extra Battery or compatible DELTA models, ideal for longer trips
1800W AC output across 15 outlets, with X-Boost mode supporting up to 2200W for high-wattage appliances
UPS mode with 15-millisecond switchover ensures uninterrupted power for essential devices
Ultra-fast charging from 0% to 80% in just one hour, minimizing downtime
Compatible with DELTA 3 Expansion Batteries for extended energy storage
EcoFlow DELTA 3 1500 Specifications |
|
General Specifications |
|
| Weight | 16 kg | 35.3 lbs |
| Dimensions (W × D × H) | 213 × 398 × 281.5 mm | 7.9 × 15.7 × 11.1 in |
| Operating Altitude | < 2000 m (6562 ft) |
| Pollution Degree | 2 |
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 |
|
| Supported Models |
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) |
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 | 100-120V 15A (50Hz/60Hz) |
| DC Input Port (XT60) | Solar Input: 11-60V⎓15A, 500W Max | Car Input: 12V⎓8A Max |
1 × EcoFlow DELTA 3 1500 Portable Power Station
1 × AC Charging Cable
1 × Car Charging Cable
1 × DC5521 to DC5525 Cable
1 × Manual
1 × Warranty Card
| 5 star | 0% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Sorry, no reviews match your current selections
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Reach us via email for assistance. Please allow up to 24 business hours for a response.
Chat live with a real member of our team for immediate product or order assistance.
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