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The EcoFlow DELTA 3 Ultra Plus is a 3072Wh portable power station built for serious home backup, office backup, RV use, camping, off-grid setups, and demanding portable power applications. With 3600W AC output, 7200W surge capacity, app control, and expandable battery compatibility, it gives you a powerful backup system in a portable format.
It supports multiple charging methods, including AC wall, solar, car, and alternator charging, and Smart Output Priority technology lets you choose which outputs stay powered through the EcoFlow app. Capacity can be expanded with a single compatible EcoFlow DELTA 3 Max Plus Smart Extra Battery (up to 5kWh total) or EcoFlow DELTA Pro 3 Smart Extra Battery (up to 7kWh total) for longer runtime when you need it. EcoFlow DELTA 3 Ultra Plus Specs:
- Weight: Approx. 33.7kg
- Dimensions: 61.3 x 32.8 x 39.5cm
- Capacity: 3072Wh (51.2V, 60Ah)
- Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)
- Cycle Life: 4,000 cycles to 80% capacity
- App Control: Yes (Wi-Fi and Bluetooth)
- Smart Output Priority: Yes
- UPS Switchover: Under 10ms
- Max Capacity with Extra Battery: Up to 7kWh (with DELTA Pro 3 Smart Extra Battery)
- Noise: 25dB or less under 600W load
- Operating Humidity: 20% to 95%
- Operating Altitude: 3000m or less EcoFlow DELTA 3 Ultra Plus Inputs:
- AC Input: 220 to 240V, 10A, 50/60Hz
- AC Charge Time: 0 to 80% in approx. 75 minutes
- AC Charge Time: 0 to 100% in approx. 110 minutes
- Solar Charging: 1600W max (2 x 800W, 11 to 60V, 18A max per port)
- Car Charging: 12V / 24V
