The EcoFlow DELTA 2 offers a 1024Wh capacity and 1800W output, making it a reliable portable power station for home backup, RV camping, and emergency power needs in 2025. This review explores its features, specs, and why it remains a strong choice despite not being the latest model.

EcoFlow DELTA 2 Power Station

Compact, powerful, and versatile for on-the-go and emergency power

EcoFlow DELTA 2 Power Station

Discover the EcoFlow DELTA 2, a proven portable power station for 2025, delivering compact performance for home backup, RV camping, and off-grid living. With a 1024Wh capacity and 1800W output, it powers essential devices like laptops, refrigerators, and CPAP machines. Its fast 400W solar charging and expandability up to 3kWh make it ideal for sustainable energy solutions. The LiFePO4 battery ensures a 6-year lifespan, and the EcoFlow app enables smart control. Lightweight at 12 kg (27 lb), it’s perfect for outdoor adventures and emergency preparedness, though newer models may offer advanced features.

Why EcoFlow DELTA 2 Stands Out

Perfect for: Home backup, RV camping, outdoor adventures, and small-scale EV charging

Key benefits: Lightweight, fast charging, multiple output ports, app control

Limitations: Lower capacity than newer models, not suited for heavy appliances like large AC units

Our rating: 4.5/5 ★ – Reliable and portable, though not the latest technology

Technical Specifications

1024Wh Capacity
LiFePO4 battery, 3000+ cycles
1800W Output
Pure sine wave, surge up to 3600W
BMS Safety
Overcharge/overheat protection
Portable
12 kg (27 lb) with handle

For detailed specifications and setup, refer to the EcoFlow DELTA 2 User Manual.

Usage Scenarios

The EcoFlow DELTA 2 is designed for versatility, addressing various power needs with its compact size and robust outputs. Here are four scenarios where it excels:

  • Home Backup for Short Outages: During brief power outages, the DELTA 2’s 1024Wh capacity and 1800W output can power essential devices like a fridge (800W) for ~1.3 hours, a laptop (60W) for ~17 hours, or lights (100W) for ~10 hours, keeping you comfortable until power returns.
  • RV Camping and Outdoor Adventures: Lightweight at 12 kg, the DELTA 2 is perfect for RV camping or outdoor trips. Power a portable fridge (120W) for ~8.5 hours, a coffee maker (1000W) for ~1 hour, or charge multiple devices like phones and cameras simultaneously.
  • Emergency Preparedness: For medical devices like CPAP machines (40W), the DELTA 2 provides ~25 hours of power, ensuring reliability during emergencies. Its multiple ports allow charging of phones, radios, and lights at the same time.
  • Off-Grid Work and Events: Power tools like drills (500W) for ~2 hours or run sound systems and projectors for outdoor events. Its fast AC and solar charging options keep you powered in remote locations.

Comparison With Alternatives

Model Capacity Output Weight
EcoFlow DELTA 2 1024Wh 1800W 12 kg
Anker SOLIX F3800 3840Wh 6000W 60 kg
Bluetti AC200MAX 2048Wh 2200W 28 kg
Jackery Explorer 1000 1002Wh 1000W 10 kg
Goal Zero Yeti 1500X 1516Wh 2000W 20 kg

Explore individual reviews at PowerStationHQ.

Buy with Confidence: Answers to Your Questions About EcoFlow DELTA 2

Can it power my home during a blackout?
Yes! With a 1024Wh capacity and 1800W output, it can power a fridge (800W) for ~1.3 hours, an LED bulb (100W) for ~10 hours, or a Wi-Fi router (10W) for over 100 hours, ideal for short-term emergency backup power.

Is it portable for outdoor adventures?
Absolutely! Weighing just 12 kg (27 lb), it’s highly portable for RV camping, hiking, or outdoor events, with a sturdy handle for easy carrying.

How fast can I recharge it?
It charges to 80% in ~50 minutes via AC or ~2.5 hours with 400W solar input, ensuring quick recharges for home or outdoor use.

Is the battery safe for long-term use?
Yes! Its LiFePO4 battery with BMS protects against overcharge, overheating, and short circuits. Learn more in the user manual.

Will it last for years?
Yes! With 3000+ cycles and a 6-year lifespan, it ensures long-term reliability, backed by a 5-year warranty.

Can it charge multiple devices at once?
Yes! It features 6 AC outlets, 4 USB-A, 2 USB-C, and a carport, allowing simultaneous charging of multiple devices.

Does it have reliable safety features?
Yes! The advanced BMS guards against overvoltage, overcurrent, and short circuits, ensuring safe operation.

Final Verdict

The EcoFlow DELTA 2 is a compact, powerful, and reliable power station, making it a strong choice for 2025 despite not being the latest model.

Best for: Outdoor enthusiasts, RV campers, and homeowners needing portable power for short-term emergencies.

Final rating: 4.5/5 ★