Detailed Review
The EcoFlow DELTA Pro stands out as a premium portable power solution that combines impressive capacity with genuine versatility. With 3600Wh of LiFePO4 battery storage and the ability to expand up to 25kWh, this unit serves equally well as a home backup system during outages, an RV companion, or a reliable power source for remote work and camping. The real strength lies in its charging flexibility and speed, offering five distinct charging methods including solar, wall outlets, EV chargers, car outlets, and smart generators.
Performance-wise, the DELTA Pro delivers 3600W continuous output with surge capacity reaching 7200W, and X-Boost technology can push this to 4500W for power-hungry devices. The X-Stream fast charging system is genuinely impressive, fully recharging the battery in as little as 1.8 hours with a 240V connection. The 15 output ports, including five AC outlets, dual USB-C with 100W support, and multiple DC options, mean you can power numerous devices simultaneously without juggling connections.
The smart app integration provides meaningful control, allowing you to monitor battery status, manage charging preferences, and track energy usage patterns from anywhere. The LiFePO4 chemistry ensures thousands of charge cycles and consistent long-term performance, backed by a solid five-year warranty. While the 84-pound weight and premium pricing reflect its capability, the expandable architecture means you're not locked into a single capacity level, making it a genuinely scalable investment for serious power backup needs.
Key Features
- Recharge in just 1.8 hours with 240V outlet or 2.7 hours with standard wall outlet
- Expandable capacity from 3.6kWh up to 25kWh when paired with extra batteries
- 15 output ports including 5 AC outlets, USB-A, USB-C, and car power for simultaneous device charging
- X-Boost technology expands power output to 4500W for demanding appliances
- LiFePO4 battery chemistry with 5-year manufacturer warranty for long-term reliability
- Smart app control via Wi-Fi or Bluetooth to monitor and customize power management
- Five charging methods including solar, EV charging stations, and car outlets for true flexibility
Specifications
| Wattage | 3600 Watt-hours |
|---|---|
| Fuel Type | Non-gasoline |
| Power Source | Battery Powered |
| Recommended Uses For Product | Commercial/Residential, Outdoor Use |
| Voltage | 120 Volts |
| Output Wattage | 4500.00 |
| Additional Features | APP Smart Control, Expandable Capacity, X-BOOST Technology, X-STREAM Fasting Charging |
| Engine Type | 4 Stroke |
| Ignition System Type | electric |
| Total Power Outlets | 15 |
| Current Rating | 1.5 Amps, 2.4 Amps, 5 Amps |
| Starting Wattage | 7200 Watts |
| Running Wattage | 3600 Watts |
| Smart Home Compatibility | Smart Home Compatible |
| Frequency | 60 Hz |
| Runtime | 24 hours |
| Color | 120V/3600Wh |
| Material Type | Acrylonitrile Butadiene Styrene |
| Brand Name | EF ECOFLOW |
| Included Components | 3600Wh Power Station, AC Charging Cable, Car Charging Cable, DC5521 to DC5525 Cable |
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