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3072Wh Delta 3 Ultra Portable Power Station

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$2,499
Sep 13 · Macy's
Best price
$2,499
−0% vs high
14-day high
$2,499
All stores
$2,499$2,499$2,499
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $2499.00 at Macy's. Highest: $2499.00. Current best is 0% below the 14-day high.

About this product

The EcoFlow DELTA 3 Ultra is a portable power station designed for reliable off-grid energy. It delivers 3600W AC output with a 7200W surge capacity and supports up to 4600W via X-Boost 3.0 mode, making it capable of running heavy-duty appliances like electric dryers and lawnmowers. Featuring automotive-grade LFP battery cells, it operates quietly at 25dB and includes ultra-precise DSP control for pure sine wave output, ensuring safe operation for sensitive electronics. The unit charges in as little as 89 minutes (0–80%) using wall or generator power and offers a 10ms auto-switch for uninterrupted power during outages. It comes with a 5-year warranty, including a 3-year standard and 2-year extended option available through app registration.

  • 3600W AC output
  • 4600W X-Boost mode
  • 25dB whisper-quiet operation
  • Charges in 89 minutes
  • 5-year warranty
  • LFP battery cells

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3072Wh Delta 3 Ultra Portable Power Station — Price History