Ecoflow - DELTA 3 Portable Power Station

Description:

EcoFlow DELTA 3 Portable Power Station – Industry-Leading Fast Charging for Home Backup & Travel

Compact, powerful, and ultra-fast charging – the EcoFlow DELTA 3 is your next-generation portable power solution for home backup, RVs, and outdoor adventures.

Fastest Charging in Its Class

With EcoFlow’s X-Stream technology and a 1500W AC input, the DELTA 3 charges from 0–100% in just 56 minutes. Need emergency backup before a storm? A quick 30-minute top-up gives you hours of runtime—ideal for sudden outages or spontaneous travel.

Charging Methods:

• AC Wall Charging (0–100% in 56 min)

• Solar Charging (500W MPPT, full in 2 hrs)

• Car Charging (800W, full in 1.3 hrs)

• Generator Charging (Smart Generator, full in 56 min)

• Multi-Charging (AC + Solar, full in 56 min)

Powerful Output That Goes Beyond Limits

• 1800W rated output / 3600W surge power

• Powers 99% of home devices including refrigerators, TVs, ovens, hair dryers, kettles

• X-Boost mode handles appliances over 2200W

• Ideal for home backup, outdoor power, RV living, and professional job sites

Expandable Energy That Grows With You

Start with 1024Wh capacity and scale up to 5kWh using compatible extra batteries:

• DELTA 3 EB

• DELTA 2 Max EB

• DELTA Pro 3 EB

Intelligent hybrid power works seamlessly with the EcoFlow Smart Generator 3000 (Dual Fuel), providing extended runtimes with auto-start/stop for zero-effort backup.

Ultra-Quiet Operation

• <30 dB at 600W – as quiet as a library

• Perfect for indoor use, RVs, or tents

• Delivers full power without the noise

Smart Power Management with EcoFlow Oasis System

• <10ms UPS switching – ideal for sensitive electronics

• Full control via the EcoFlow app with TOU (Time of Use) & storm alerts

• Real-time monitoring and automated energy management

Built Tough for Long-Term Performance

• LFP battery chemistry with 4000+ cycles = 10+ years of daily use

• IP65-rated battery pack – water and dust resistant

• BMS with 40+ protection layers against thermal, voltage, and current risks

• Designed for safety, durability, and longevity

Specifications 

Battery & Capacity

• Capacity: 1024Wh

• Battery Chemistry: LFP (LiFePO₄)

• Cycle Life: 4000 cycles to 80%+ capacity

• Expandable Capacity: Supports DELTA 2 EB, DELTA 2 Max EB, DELTA Pro 3 EB, and DELTA 3 EB (Up to 5kWh total)

Power Output

• Total Output Ports: 13

• AC Output:

  • 6 outlets, 1800W total (Surge 3600W)

• Max Device Power (X-Boost): 2200W

• USB-A Output (Fast Charge): 2 ports, 18W Max

• USB-C Output: 2 ports, 100W Max

• Car Power Output: 1 port, 12.6V⎓10A, 126W Max

• DC5521 Output: 2 ports, 12.6V⎓3A Max

Charging Methods

• AC Charging: 1500W

• Solar Charging: DC Input, 11V–60V, 500W Max

• Smart Generator Charging: 1500W (1.8kW support)

• Car Charging: 800W, 0–100% in approx. 1.3 hours

UPS Functionality

• Switchover Time: <10ms

Connectivity

• App Support: Yes (Includes TOU scheduling & Storm Warning Alerts)

Design & Environmental

• Waterproof Level (Battery Pack): IP65

• Noise Level:

  • <30 dB at 600W

  • <40 dB at 1200W

Physical

• Dimensions: Approx. 397.6 × 202 × 283.6 mm (15.7 × 8.0 × 11.2 in)

• Net Weight: Approx. 12.5 kg (27.6 lbs)

Warranty

• Coverage: 5 Years

What’s in the Box:

• EcoFlow DELTA 3 Power Station

• AC Charging Cable

• Car Charging Cable

• DC5521 Cable

• User Manual