EcoFlow DELTA 3 Portable Power Station is a powerful and reliable portable power station designed to ensure stable access to electricity in almost any situation: at home, during travel, camping, in a summer house, or during unexpected power outages. It combines high performance, flexible charging options, and long-lasting durability.
The station features a 1 kWh battery capacity, expandable up to 5 kWh. It delivers up to 1800 W of output power, and up to 2400 W in X-Boost mode, allowing it to power most household and professional devices.
Fast charging and multiple power options
EcoFlow DELTA 3 supports several charging methods, making it suitable for use in almost any environment:
- AC wall outlet (approx. 56 minutes with X-Stream technology)
- Solar panels up to 500 W
- Car alternator (approx. 1.3 hours)
- Power generator
- Combined AC + solar charging
- This makes the unit a highly versatile solution for both home and outdoor use.
Powers up to 99% of common devices
DELTA 3 can power up to 99% of commonly used devices, including smartphones, laptops, routers, refrigerators, microwaves, and kettles. The 1800 W output covers most daily needs, while X-Boost mode supports devices up to 2400 W.
Connect up to 11 devices at once
The station offers a wide range of ports:
- 4 × AC outlets
- 2 × USB-A (up to 18 W)
- 2 × USB-C (up to 100 W)
- 1 × car output (12.6 V, 126 W)
- 2 × DC5521 ports (12.6 V, up to 3 A)
You can power up to 11 devices simultaneously without limitations.
Quiet operation
Despite its high performance, DELTA 3 operates very quietly. At a 600 W load, noise levels remain below 30 dB — comparable to a whisper or ticking clock, making it suitable for nighttime use.
UPS function — uninterrupted power supply
EcoFlow DELTA 3 features a UPS function, switching to backup power in just 10 ms. This ensures continuous operation of sensitive devices such as computers, NAS systems, and 3D printers, preventing data loss and interruptions.
App control and smart features
With the EcoFlow app, you can:
- Monitor device performance
- Receive outage notifications
- Use TOU energy-saving modes
- Get storm alerts
- Control the station remotely
Long-lasting battery
DELTA 3 uses a LiFePO4 battery with up to 4000 charge cycles (up to 80% capacity), providing around 10 years of service life. The integrated BMS system and IP65 protection ensure high reliability and safety.
Expandable capacity
The base 1 kWh capacity can be expanded up to 5 kWh using additional EcoFlow DELTA 3, DELTA 2 Max, or DELTA Pro 3 batteries.
Compact and portable design
Weighing approximately 12.5 kg, the station is easy to carry and convenient for both home and travel use.
Technical details:
- Color: Silver and grey
- Capacity: 1024 Wh
- Weight: ≤ 12.5 kg
- Dimensions: 398 × 200 × 284 mm
- App: Yes (TOU, storm alerts)
- Expandable capacity: up to 5 kWh
Outputs
- Total ports: 11
- AC: 4 × 1800 W (peak 3600 W)
- X-Boost: up to 2400 W
- USB-A: 2 × 18 W
- USB-C: 2 × 100 W
- Car output: 12.6 V 10 A (126 W)
- DC5521: 2 × 12.6 V 3 A
Inputs
- AC charging: 1500 W (~56 min)
- Solar charging: 500 W max (~130 min)
- Generator charging: 1500 W (~56 min)
- Car charging: 800 W (~1.3 h)
- AC + solar: 1500 W (~56 min)
Battery
- Type: LFP
- Cycle life: ~4000 cycles (up to 80%)
Other
- Battery protection: IP65
- UPS: <10 ms
- Noise level: <30 dB (600 W) / <40 dB (1200 W)
