EcoFlow DELTA Max Power Station


EcoFlow DELTA Max Power Station represents the new standard of battery-powered generators. Compatible with a wide range of devices, you can stay powered for hours whenever and wherever.

  • RECHARGE 0%–70% IN JUST 60 MINUTES EcoFlow patent X-Stream Technology empowers EcoFlow DELTA to recharge at 10 times the speed of most portable power stations in the market
  • 4x 2400W AC OUTLETS & 2016Wh CAPACITY The large inverter load enables EcoFlow DELTA to power most home appliances and heavy-duty DIY tools under 2400W (5000W Surge, Pure Sine Wave) with 2016Wh capacity
  • FASTEST RECHARGE BY SOLAR AND CAR EcoFlow DELTA can be fully recharged by solar panels in about 4 hours, and fully charged through a 12/24V car port < 10 hours.
  • POWER 13 DEVICES SIMULTANEOUSLY EcoFlow DELTA fits with every port you’ll ever need to power any devices anywhere, so you will always feel right at home.

7 in stock

SKU: EF-DM Category:

Expandable Home Backup Power

A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.

EcoFlow DELTA Max: Expandable Home Backup Power

Convenient & Fast Dual Charging

EcoFlow DELTA Max charges up safely and rapidly from 0-70% in just 2 hours. And it gets even better. If you’re looking for an even faster way to charge up the EcoFlow DELTA Max, you can combine AC with the smart generator to get up to 3400W, AC with solar to get up to 2600W, or the Smart Generator with solar to get up to 2600W. (EcoFlow DELTA Max needs to be connected to the EcoFlow DELTA Max Smart Extra Battery for dual charging.)

EcoFlow DELTA Max: Dual Charging

Power 99% of your Home Devices

With EcoFlow’s X-Boost technology, EcoFlow DELTA Max can power heavy-duty devices up to 3400W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.

EcoFlow DELTA Max: Power Home Devices

Emergency Backup Power

Disasters can occur at any time of the year, sometimes lasting longer than we ever expected. When extended blackouts hit, the EcoFlow Smart Generator serves as an emergency option that integrates with EcoFlow DELTA Max. It auto-starts when your EcoFlow DELTA Max hits a low level of charge, recharges your EcoFlow DELTA Max, and stops the engine all by itself once your EcoFlow DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.

EcoFlow DELTA Max: Emergency Power Backup

Control, Monitor & Manage Your Energy Use

Control and monitor your EcoFlow DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control EcoFlow DELTA Max remotely.

EcoFlow DELTA Max: Control Using App

What’s in the Box

EcoFlow DELTA Max: What You Will Get



Net Weight

Approx. 21kg


49.78 x 24.13 x 30.48cm

Cell Chemistry




Shelf Life

1 year (after a full charge)

Cycle Life

800 cycles to 80% capacity

AC Charging Input

1800W Max, 15A

Solar Charging Input

11-100V DC, 10A, 720W max

Car Charging Input

Support 12V/24V battery, 8A max

Charging Time

AC Charging (X-Stream Fast Charging 1800W Input Power): 0% – 70% in 1 hr
Solar Charging (720W Max): 5 – 8 hrs (4 x 110W Solar Panel, 4 – 7 hrs (4 x 160W Solar Panel)

AC Output (x4)

4 outlets, 2400W (Surge 5000W), Pure Sine Wave, 230V ~ (50Hz/60Hz)

USB-A Output (x2)

2 ports, 5V DC, 2.4A (regulated), 12W max, per port

USB-A Fast Charge (x2)

2 ports, 5V/9V/12V DC, 2.4A (regulated), 18W max, per port

USB-C Output (x2)

2 ports, 5V/9V/12V/15V/20V DC, 5A (regulated), 100W max, per port

Car Power Output

12.6V DC, 10A, 126W max

DC5521 Output (x2)

2 ports, 12.6V DC, 3A, per port



Additional Connections

Smart Extra Battery: supports up to 2 DELTA Max Smart Extra Batteries (sold separately)
Smart Generator: Supports up to 2 units (sold separately)

Extra Battery

Support up to two DELTA Max Smart Extra Battery/Smart Generator

Max Device(s) Power Supported by X-Boost

3400W, (rated output: 2400W)


Over Voltage Protection, Overload Protection, OverTemperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection

Environmental Operating Temperature

Optimal Operating Temperature: 20 ºC to 30 ºC
Discharge Temperature: -20 ºC to 45 ºC
Charge Temperature: 0 ºC to 45 ºC
Temperature: -20 ºC to 45 ºC (optimal: 20 ºC to 30 ºC)