EcoFlow DELTA 3 Ultra 3072Wh Portable Power Station | 3600W, Home Backup Ready

3072Wh, 3600W Output, Home Transfer Switch Included — Whole-Home Backup at a Smarter Price

The EcoFlow DELTA 3 Ultra delivers the same 3072Wh capacity and 3600W continuous output as the Ultra Plus — with two ways to connect directly to your home — at a more accessible price point. Charge 4 ways, run heavy-duty appliances up to 4600W with X-Boost™, and keep your home powered through any outage.

Key Features

1. 3600W Output / 7200W Surge: X-Boost™ mode supports heavy-duty appliances up to 4600W — clothing steamers, electric dryers, lawnmowers, and electric frying pans all run without issue.
2. 4 Ways to Charge, Ready in Just 89 Minutes: AC wall charging or generator charging gets you from 0–80% in 89 minutes. Also supports solar and Smart Generator (auto start/stop) for extended runtime.
3. 2 Ways to Connect to Your Home: Manual Transfer Switch and Inlet Box — straightforward whole-home integration without an electrician for most setups.
4. 10-Year LFP Battery Life: Automotive-grade full-tab LFP cells with Class-B certification, 24/7 BMS protection, and EV-grade CTC structure — handles condensation and off-road transport.
5. 10ms Auto-Switch UPS: Keeps critical devices like NAS systems and servers running without interruption.
6. ≤25dB Whisper-Quiet Operation: Ultra-low noise at 600W — runs silently indoors or at camp.
7. OASIS 3.0 Smart App: Real-time battery monitoring, electricity cost tracking, Storm Guard Mode, Self-Powered Mode, and Scheduled Tasks.
8. Up to 5-Year Warranty: 3-year standard + 2-year extended warranty with EcoFlow App registration.