Battery chemistry
LiFePO₄ commonly prioritizes cycle life and thermal stability. Manufacturer cycle claims use controlled conditions.
PORTABLE POWER BRAND
EcoFlow portable power guide
Compare current and market-dependent models using normalized capacity, output, charging, weight and warranty fields.
Pricing checked 15 July 2026Last checked 2026-07-15 · verify decisive terms directly
NU
Research profileIndependent datacurrent
DELTA 2
Expandable 1kWh-class station with broad port selection and app control.
- Capacity
- 1,024Wh
- Output
- 1,800W
- Solar
- 500W
- Weight
- 12kg
DELTA 3 1500
Current higher-capacity DELTA 3-series option for longer backup windows.
- Capacity
- 1,536Wh
- Output
- 1,800W
- Solar
- 500W
- Weight
- 16.5kg
RIVER 3 Plus
Compact station for laptops, networking and short low-load backup.
- Capacity
- 286Wh
- Output
- 600W
- Solar
- 220W
- Weight
- 4.7kg
TECHNICAL AND SAFETY GUIDANCE
What changes the result
Solar charging
Panel nameplate watts are not daily energy. Allow for shade, angle, heat, cable loss and controller limits.
Country voltage
Buy the regional output version and confirm appliance voltage, plug shape, frequency and warranty geography.
Air travel
Passenger limits make nearly every station in this catalogue unsuitable for aircraft carriage.
UPS claims
Transfer time and waveform matter. Do not treat a consumer EPS as medical or zero-transfer infrastructure.
Safe use
Keep ventilation clear, avoid moisture and damaged cables, and follow manufacturer temperature and grounding instructions.
ECOFLOW QUESTIONS
Frequently asked questions
3 normalized EcoFlow models appear in this dataset, of which 1 is discontinued or market-dependent -- check current availability before buying that model new. This reflects the products actively tracked here, not necessarily EcoFlow's entire current catalogue.