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Gentle Stream

A generous 2048Wh capacity makes Delta 2 Max ideal for home backup, running your essentials for hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.
Delta 2 Max powers almost all the devices you need with a large 2400W AC output. Plus, with X-Boost proprietary technology, run appliances with an output of up to 3100W. Compared with other power stations, Delta 2 Max can power more devices, while still preventing overloading and overheating.

With its upgraded LFP battery chemistry, Delta 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

Smart Battery Protection System - Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of Delta 2 Series with multiple aspects of protection, extending its life to the max.

Charge without limits - With versatile charging options, we've made sure you can charge Delta 2 Max pretty much anywhere you are. Charge using an AC outlet for ultra-fast charging, charge on the go with car charging, and go off-grid or green with fast solar charging. 

Power at your fingertips - Use the EcoFlow app to control and monitor Delta 2 Max from the convenience of your phone. Connect using Wi-Fi or Bluetooth to use nearby or remotely.


Expandable capacity: 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit 6144Wh. Ideal for home backup, caravanning, outdoors or even everyday use.


Extensive 5-Year Warranty - With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.

Ecoflow Delta 2 Max

  • Capacity:2048Wh
    Net Weight:Approximately 23kg
    Dimensions:49.7 x 24.2 x 30.5cm

    AC Input: 220-240V, 10A
    Solar Input:11-60V 15A, single port 500w; dual port 1000w
    Car Charging Input : Support 12V/24V battery, 8A

    USB-C Output:2 ports, 5/9/12/15/20V, 5A, 100W Max per port
    USB-A Output:5V, 2.4A, 12W Max per port
    USB-A Fast Charge : 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
     DC 5521 Output: 2 ports, 12.6V, 3A, 38W Max per port
    AC Output: 2400w
    X-Boost Output :  3100W

    Number of USB-A Fast Charge – 2
    Number of USB-C Output – 2
    Number of USB-A Output - 2
    Number of AC Outlets – 4

    Cell Chemistry:LFP (LiFePO4 battery) 
    Cycle Life:80%+ capacity after 3000 cycles

    Discharge Temperature:-10°C to 45°C
    Charge Temperature:0°C to 45°C
    Optimal Operating Temperature:20°C to 30°C
    Storage Temperature:-10°C to 45°C (20°C to 30°C is best)

    App Control:Wi-Fi, Bluetooth

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