ECOFLOW DELTA 3 Ultra - Portable Power Station

EF ECOFLOW Delta 3 Ultra Portable Power Station, 3072Wh LiFePO4 Battery, 3600W (Surge 7200W) Output Home Power, Solar Generator for Home Use, Camping Accessories, Emergencies & RV Backup

About this Item

- 4 Ways to Charge, Ready in Just 89 mins: Ready in Just 89 mins (0-80%) with wall charging or generator charging, and can achieve longer runtime with an EcoFlow Smart Generator.

- 3600W Powerful Output: 7200W surge output. With X-Boost™ mode, supports heavy-duty appliances up to 4600W such as clothing steamers, electric dryers, lawnmowers, and electric frying pans.

- Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, Class-B certification, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.

- 2 Easy Ways to Connect to Your Home: Manual Transfer Switch and Inlet Box.

- 10ms Auto-Switch: keep critical devices like NAS systems and servers running smoothly.

- 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).

- OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily.

- Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.

3600W Output—Powerful. Stable. Built to Handle It All

EcoFlow DELTA 3 Ultra (3072Wh) delivers 3600W rated-output, with X-Boost™ 3.0 technology, it supports devices up to 4600W—effortlessly handling heavy-duty appliances[2]. The inverter samples AC voltage and current every 33μs with high precision with a DSP chip, ensuring a pure sine wave output with beyond grid-level stability—ideal for powering sensitive electronics reliably.

In the Kitchen

In the Living Room

In the Laundry Room

In the Office

RV Camping

X-Fusion™ 3.0 Tech

When in bypass mode and connected to the grid or generator to power appliances via an AC outlet, X-Fusion overrides grid/generator electricity with inverter power

Unlike other portable power stations limited by 1800W grid input when charging, you get higher power for your appliances, enjoying full 3600W output at all times.

Run Outdoor Gear. Power Your RV. Charge Your Essentials— One Station Powers it All

Whether you're parked at camp or on the road, the two DC ports—Anderson and car cigarette port—keep 12V gear running, from portable car fridges to car vacuums and air pumps. When you need more power, the TT-30 port enables support for your entire RV setup. And for everyday use, the high-power USB-C port fast-charges laptops and phones with ease.