EF ECOFLOW Delta Pro 3 Portable Power Station – 4096Wh LFP Battery, Expandable to 48kWh, 120/240V, 4000W AC Output

Power that scales with your needs

Meet the EF ECOFLOW Delta Pro 3, a portable power station designed to flex with your life. With a robust 4096Wh LFP battery, it can keep essentials running during outages and off-grid adventures. When you add extra batteries or smart generators, capacity climbs toward 48kWh, turning the unit into a home-scale backup option that grows with you.

Key capabilities that matter in daily life

Its 120V/240V output supports up to 4000W (6000W with X-Boost), allowing you to run a wide range of appliances and devices. A central air conditioner or a water pump can be powered when mains are unavailable, and the system is built to switch smoothly to keep the important gear online, even during transitions.

• Power common appliances with a broad voltage range and strong peak output.
• Scale to longer outages by adding optional batteries or compatible generators.
• Control power remotely via the EcoFlow app for monitoring and adjustments.

Seamless setup and day-to-day use

The Delta Pro 3 is designed for plug-and-play use. A compact carry handle and thoughtful design make it easy to move, set up, and start delivering clean energy wherever you are. No specialist installation is required, and the interface is approachable for both beginners and power users.

• Seven charging methods and eighteen recharge combos—AC outlets, solar panels, generators, EV chargers, and a smart home panel—so you can recharge in multiple ways.
• Smart features enable status checks and recharging schedules from your phone, even when you are away from home.

Quiet power with reliable uptime

In noise-sensitive environments, the unit runs with X-Quiet technology, emitting as little as about 30 dB. It can power living spaces without intruding, making it suitable for sleeping areas and outdoor use alike.

• Ultra-fast 10 ms switch-over supports NAS, servers, and entertainment devices during outages.
• Automotive-grade LFP cells and IP65-rated battery pack design help safeguard longevity under daily use and tougher conditions.

Warranty, support, and peace of mind

EF ECOFLOW backs the Delta Pro 3 with a 5-year warranty and responsive customer service. The design emphasizes durability and longevity, helping you feel prepared for unexpected events without promising guaranteed outcomes.