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The EcoFlow DELTA 3 1500 Portable Power Station redefines portable power with its massive 1512Wh capacity, advanced battery technology, and high output capabilities. Designed for outdoor adventures, emergency backup, and off-grid living, this power station powers up to 13 devices simultaneously, including appliances up to 1800W (2700W with X-Boost). Fast recharging, solar compatibility, and robust safety features make it a reliable energy solution for all your needs.
Massive 1512Wh Capacity
Provides ample energy storage to power everything from laptops and smartphones to appliances like refrigerators or microwaves.
High Power Output
Delivers 1800W (2700W with X-Boost) to run even heavy-duty appliances, making it ideal for emergencies or off-grid living.
Fast Charging
Recharge from 0% to 80% in just 60 minutes and fully charge in 1.6 hours using AC power.
Multiple Charging Options
Supports solar input (up to 800W), car charging, and AC charging for versatile energy solutions wherever you are.
Compact and Portable
Lightweight and equipped with a sturdy handle, making it easy to transport to campsites, work sites, or other locations.
Smart Control with EcoFlow App
Monitor and manage your power station remotely via the EcoFlow app for added convenience.
Advanced Safety Features
Integrated Battery Management System ensures protection from overloading, overheating, and short circuits.
Camping and RVing: Power lights, refrigerators, and entertainment systems while exploring the great outdoors.
Emergency Backup: Keep essential devices running during power outages.
Off-Grid Living: Pair with solar panels to create a sustainable, independent power system.
Worksite Tools: Run power tools or charge multiple devices simultaneously on remote job sites.
Events and Gatherings: Provide power for audio systems, lighting, or projectors during outdoor events.
Everything you need is included with your product.
| Specification | Details |
| Model | EF-DL-H15-3 |
| Net Weight | Approx. 16 kg (35.3 lbs) |
| Dimensions (W x D x H) | Approx. 213 × 398 × 281.5 mm (7.9 × 15.7 × 11.1 in.) |
| Wi-Fi (2.4G) | EU Frequency: 2412-2472MHz, 2422-2462MHz; Max Output Power: 18.20dBm |
| Bluetooth | EU Frequency: 2402-2480MHz; Max Output Power: 9.38dBm |
| Operating Altitude | < 2000 m (6562 ft) |
| Overvoltage Category | II |
| Pollution Degree | 2 |
| Specification | Details |
| AC Output Socket (Discharge Only) | Pure sine wave, total 1800W, surge 3600W; US/CA: 120V ~; CN/KR: 220V ~; EU/UK/AU/CH/ZA: 230V ; JP: 100V (total 1500W, surge 3000W) |
| 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 |
| Specification | Details |
| AC Input Socket | US/CA/JP: 100-120V15A (50Hz/60Hz); CN/EU/UK/AU/CH/ZA/IL/KR: 220-240V10A (50Hz/60Hz) |
| DC Input Port (XT60) | Solar Input: 11-60V⎓15A, 500W Max; Car Input: 12V⎓8A Max |
| Specification | Details |
| 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 |
| Specification | Details |
| 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) |
The DELTA 3 1500 can power up to 13 devices simultaneously, including AC outlets, USB ports, and DC ports.
With 800W solar input, the DELTA 3 1500 can fully recharge in approximately 3-4 hours under ideal sunlight conditions.
Yes, the pure sine wave AC outlets ensure safe operation for sensitive electronics like laptops and medical devices.
