Description
Run essentials at home, in the RV, or off-grid
The EcoFlow DELTA 3 Plus delivers 1800W continuous AC output with 3600W surge headroom, sized for refrigerators, TVs, computers, and most household loads. X-Boost lets you run appliances above 2600W continuously—examples cited by the manufacturer include ovens at 2150W, hair dryers at 1800–2500W, and kettles at 1200–2600W. The unit supports about 99% of typical household devices for backup, outdoor, RV, and professional use.
Five ways to refill the battery
Recharge via AC, solar, car, generator, or multi-charging. EcoFlow X-Stream with 1500W AC input brings the station from 0–100% in 56 minutes; a 30-minute top-up can cover hours of emergency use before an outage.
1024Wh LFP cell pack
Third-generation LiFePO4 chemistry is built for fast charging and long service life—4000 cycles to 80% capacity, rated for up to 10 years of reliable use (manufacturer cites roughly 25% above a common industry benchmark). Triple protection combines the LFP pack, IP65 battery enclosure, and BMS.
Quiet running and UPS-grade switching
At loads under 600W, operation is rated around 30 dB so it blends with ambient noise indoors or in a tent. A 10 ms UPS path helps keep specialized gear on stable power during brief grid interruptions.
Oasis energy management and growth to 5 kWh
EcoFlow Oasis drives intelligent energy management for everyday convenience and backup peace of mind. Pair compatible extra batteries to reach up to 5 kWh*: DELTA 3, DELTA 2 Max, DELTA 2 (with Alternator Charger XT150 Output Cable), and DELTA Pro 3 (with Alternator Charger XT150 Output Cable & Smart Generator Adapter).
Hybrid runtime with Smart Generator 3000
Intelligent Hybrid extends runtime with the EcoFlow Smart Generator 3000 (Dual Fuel) and uses auto start/stop so you spend less time managing the generator manually.
Connections and charging inputs
Thirteen outputs cover AC, USB-A Fast Charge, USB-C up to 140W, car, and DC in a compact, portable layout. Control and monitor through the app.
| AC output | 1800 W continuous, 3600 W surge |
| AC input | 1500 W — 0–100% in 56 minutes |
| Solar input | Up to 1000 W |
| Car charging | Full charge in about 1.3 hours |
| Capacity | 1024 Wh LFP (expandable to 5 kWh with compatible batteries) |


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