Description
The EcoFlow DELTA 3 Ultra Plus is a powerful portable power station built for dependable home backup, RV travel, and off-grid living. Designed to adapt to changing energy demands, it offers an expandable capacity from 3kWh to 11kWh, giving you the flexibility to add extra batteries for longer runtime and greater peace of mind during outages or extended trips.
With 3600W of continuous output and 7200W surge power, this portable power station is ready for demanding appliances, power tools, and essential RV equipment. Its X-Quiet 3.0 technology supports efficient performance while keeping operation remarkably quiet at just 25dB, making it a practical choice for indoor use, overnight backup, and quiet camping environments.
Charging is simple and versatile with six recharge options, including wall outlets, solar panels, car chargers, EV stations, generators, and the EcoFlow Smart Generator. Thanks to X-Stream fast charging, the DELTA 3 Ultra Plus can reach 80% in under an hour, helping you stay prepared when time matters most.
Built with a long-lasting LiFePO4 battery and EV-grade CTC structure, this portable power station is engineered for up to 10 years of daily use. A smart battery management system adds protection and reliability in challenging conditions, while the EcoFlow app gives you convenient control over charging schedules, power priorities, and energy use. For anyone seeking a quiet, scalable, and efficient backup power solution, the EcoFlow DELTA 3 Ultra Plus delivers confidence and convenience in one advanced system.
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