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Overview

EcoFlow DELTA 3 Ultra Plus Portable Power Station, 3072Wh LiFePO4 Battery

EcoFlow DELTA 3 Ultra Plus Portable Power Station, 3072Wh LiFePO4 Battery

Model: EF-DL-H02-3UP
Web Code: 19712545
Sold and shipped by | 4.8 seller rating (244 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • EcoFlow Delta 3 Ultra Plus x1AC Charging Cable x1Manuels & Warranty Card x1

About this item

Easily Scales Up. Adapt power to your lifestyle with expandable capacity from 3kWh to 11kWh. Add extra batteries to cover multi-day blackouts, RV living, or extended outdoor trips. Flexible, future-proof design grows with your needs-no compromises.

Built to Handle It All. Unleash 3600W of continuous power (surge 7200W) with X-Quiet 3.0 technology-strong enough for heavy-duty household appliances, power tools, and RV essentials. Whether it's a blackout, camping trip, or daily use, DELTA 3 Ultra Plus ensures you'll never be short on reliable power.

<10ms UPS for Uninterrupted Backup. Stay connected when it matters most. DELTA 3 Ultra Plus automatically switches to battery power in under 10 milliseconds, protecting sensitive devices like computers, medical equipment, and routers from sudden outages. No manual setup required-just seamless, instant peace of mind.

Silent as a Whisper. Enjoy ultra-quiet operation at just 25dB, even under load. Thanks to advanced X-Quiet cooling, you can run your portable power station indoors or in your RV without disturbing sleep, conversations, or work. Perfect for nighttime backup or quiet camping adventures.

6 Ways to Charge Up. From home outlets to solar panels, car chargers, EV stations, generators, and the EcoFlow Smart Generator, DELTA 3 Ultra Plus offers unmatched flexibility. Reaching 80% in under an hour with X-Stream fast chargin9, you're always ready for emergencies, travel, or off-grid living.

Built to Last. Powered by an advanced LiFePO4 battery and EV-grade CTC structure, DELTA 3 Ultra Plus is engineered for 10 years of daily use. Its 24/7 smart battery management system provides protection against extreme heat, cold, and heavy loads, ensuring dependable performance in any environment.

Cut Costs, Not Comfort. Save on energy bills while staying comfortable. DELTA 3 Ultra Plus intelligently optimizes power usage, letting you schedule charging, set priorities, and reduce waste through the EcoFlow app. Reliable backup power that's smart for both your home and your wallet.

Product Condition
Brand New

Power Pack

Chainable (Power Pack)
Yes
Solar Panel(s) Included
No
Carry Handle(s)
Yes
Charging from Solar Panels
Yes
Charging from Wall Outlet
Yes
Charging from Car Charger
Yes
Charging from Generator
Yes

Power Pack Output

USB-A Output
Yes
USB-C Output
Yes
AC Output
Yes

Battery

Battery Type
LiFePO4 (LFP)
Capacity
3072 Wh

Power Pack Dimension

Weight (lbs)
79.2 lb

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $35 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Sports and recreation products
Return/Exchange Period
30 days
Condition
Opened

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