The EcoFlow DELTA 3 Ultra Plus is a 3,072Wh portable power station with a 3,600W AC output and LiFePO₄ battery technology. It is designed for home backup, load-shedding, off-grid applications, outdoor use and other situations requiring portable high-capacity power.

The unit supports AC, solar, generator and alternator charging, with expandable capacity of up to 7kWh when connected to a compatible extra battery. It also provides UPS functionality with a transfer time of less than 10ms.

Key Features

• 3,072Wh battery capacity

• 3,600W rated AC output

• 7,200W surge output

• X-Boost output up to 4,700W

• LiFePO₄ (LFP) battery chemistry

• Expandable up to 7kWh with a compatible extra battery

• Maximum solar input of 1,600W

• Maximum generator input of 2,400W

• Up to 1,000W alternator charging

• UPS transfer time of less than 10ms

• Wi-Fi and Bluetooth connectivity

• Four AC outlets

• Five DC outlets

• Suitable for home backup, off-grid and outdoor applications

Technical Specifications

• Brand: EcoFlow

• Product: DELTA 3 Ultra Plus

• Battery Capacity: 3,072Wh

• Battery Chemistry: LiFePO₄ (LFP)

• Rated AC Output: 3,600W

• Surge Output: 7,200W

• X-Boost Output: Up to 4,700W

• AC Output: 230V / 50Hz

• Solar Input: Up to 1,600W

• Generator Input: Up to 2,400W

• Alternator Charging: Up to 1,000W

• AC Charging: Up to 2,300W

• UPS Transfer Time: <10ms

• USB-A: 18W maximum

• USB-C: 45W maximum per port

• 12V DC Output: Up to 378W total

• Dimensions: 613.1 × 327.7 × 395mm

• Weight: Approximately 33.7kg

• Connectivity: Wi-Fi and Bluetooth

• Warranty: 5 years, subject to manufacturer warranty conditions

What's Included

• 1 × EcoFlow DELTA 3 Ultra Plus Portable Power Station