EcoFlow DELTA Max Portable Power Station

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With an expandable capacity that reaches up to 6 kWh, super-fast recharging and the ability to power nearly every home device, you can stay powered on in any situation using the EcoFlow DELTA Max.

  • Features

    • 3,400-watt X-Boost technology powers the vast majority of your home appliances, tools and devices
    • With X-Stream fast charging feature, it recharges 0–80% in 1 hr. and fully charges in 1.8 hrs.
    • Connects with up to two 400W EcoFlow solar panels to deliver 800W max solar charging speeds to fully recharge in 3–6 hrs. (solar panels not included)
    • Fully recharges through a 12/24V car port in 21 hrs.
    • Power 15 devices simultaneously through 6 AC output ports and 9 DC output ports
    • Control, monitor and manage your energy use through EcoFlow app
    • 6 AC outputs: pure sine wave, 2,400W total (surge 5,000W), 120V (50Hz/60Hz); 2 USB-A outputs: 5V, 2.4A, 12W max per port
    • 2 USB-A fast charge outputs: 5V 2.4A, 9V, 2A, 12V, 1.5A, 18W max per port; 2 USB-C outputs: 5/9/12/15/20V 5A, 100W max per port
    • 1 car outlet: 12.6V, 10A, 126W max; 2 DC5521 outputs: 12.6V, 3A per port


    View the EcoFlow Delta Product Line View all EcoFlow Portable Power Devices
  • Technical Specs

    Best Use


    Charge Time (hrs)

    Wall: 1.8 hrs.; 12/24V car charger: 21 hrs.; solar panels: 3.2-6.3 hrs.

    External Charge

    Car / USB / Wall

    Battery Included


    Battery Type

    Lithium Ion

    Battery Capacity (Wh)

    2,016 watt hours

    Battery Storage Capacity (mAh)

    16,800 milliamp hours

    Power Output to Device

    AC (6) / USB A (2) / USB-A Fast Charge (2) / USB-C (2) / Car Power (1)


    19.6 x 12 x 9.5 inches


    53 lbs. 9.6 oz.


    Contains recycled materials

  • Reviews
    73 reviews with an average rating of 4.8 out of 5 stars

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