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EF ECOFLOW Portable Power Station DELTA 3 MAX with 400W Solar Panel and AC Charging Cable, 3400W X-Boost Output, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping (Black)

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Availability: 20 left in stock
Fulfilled by EcoFlow Inc.

Arrives Monday, Apr 20
Order within 11 hours and 42 minutes
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Style: DELTA 3 Max+400W (Black)


Features

  • Unmatched Power & Versatility - With an impressive 3400W continuous output in X-Boost mode, the DELTA 3 Max effortlessly powers over 99% of home appliances and toolsfrom heavy-duty refrigerators and microwaves to professional power equipment. It's the all-in-one power solution for both unexpected home outages and planned outdoor adventures.
  • Revolutionary Charging Speed - Experience ultra-fast charging that gets you from 0 to 80% in just 1.13 hours. Enabled by EcoFlow's advanced X-Stream technology, it drastically reduces downtime, ensuring reliable power is quickly available whether you're preparing for a storm, gearing up for a road trip, or at a campsite.
  • Seamless Home Backup & Quiet Operation - Engineered for reliability, the DELTA 3 Max activates in less than 10ms during a power outage, providing uninterrupted power to protect sensitive electronics like computers and medical devices. Its ultra-quiet operation guarantees peace and comfort, day or night.
  • Smart Energy Management - Take full control via the EcoFlow app. Monitor energy usage in real-time, customize charging and discharging schedules, and optimize your electricity costsall without compromising on comfort and convenience.
  • Built to Last: Durable & Portable - Designed with a long-life LiFePO4 battery and a robust yet lighter build, the DELTA 3 Max is crafted for a decade of daily use. It's easy to transport from home to RV or campsite, and is backed by a worry-free 5-year service.

Brand: EF ECOFLOW


Wattage: 2048 Watt-hours


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Camping, Residential


Item Weight: 80.05 Pounds


Voltage: 120 Volts


Output Wattage: 2400


Special Feature: Portable


Included Components: 400W Solar Panel*1, AC Charging Cable *1, Delta 3 Max(Black)*1


Wattage: 2048 Watt-hours


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Camping, Residential


Voltage: 120 Volts


Output Wattage: 2400


Additional Features: Portable


Engine Type: Inverter


Total Power Outlets: 2


Running Wattage: 3400 Watts


Item Weight: 80.05 Pounds


Item Dimensions L x W x H: 12"L x 9.4"W x 19.44"H


Brand Name: EF ECOFLOW


Included Components: 400W Solar Panel*1, AC Charging Cable *1, Delta 3 Max(Black)*1


Model Name: EF-DL-H02-3M


Model Number: EF-DL-H02-3M


UPC: 842783196989


Manufacturer: EF ECOFLOW


Item Type Name: portable power station


Warranty Description: 5 year manufacturer


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 20

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Powers my tools anywhere!
Style: DELTA 3 Max+400W (Black)
I'm a contractor working on houses without power. This thing runs my miter saw and compressor all day. Throw it in the truck bed, work wherever, charge it up at lunch. Best tool I've bought.
Reviewed in the United States on March 28, 2026 by Jesse

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