EcoFlow DELTA Max Portable Power Station

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EcoFlow DELTA Max Portable Power Station

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Your home safety net With up to 6kWh capacity, DELTA Max can expand with additional smart batteries. Rest assured knowing you’ll have power in the case of an emergency.

Fast dual charging Through using both AC charging and the EcoFlow Smart Generator you can experience charging speeds of up to 3600W. Charge your DELTA Max from 0-80% in just 1 hour.

Power numerous devices & appliances Whether it’s power for your fridge, microwave or both, thanks to X-Boost technology DELTA Max can handle home appliances up to 3000W with ease.

Go green Keep charged using EcoFlow’s collection of solar panels. Connect up to two 400W solar panels to achieve a staggering 800w solar charging speed.

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With DELTA Max’s flexible 6kWh capacity, optional solar panels, dual charging and the capability to power multiple appliances, you can keep the power on no matter what.

Expandable Capacity

Dual Charging

Power multiple devices

800W max Solar Input

An expandable safety net.

Perfect for home backup, DELTA Max’s flexible capacity allows it to expand from 2kWh to 6kWh. Simply connect additional DELTA Max smart batteries and be prepared for future power cuts.

Fast & seamless dual charging.

Go from 0-80% with a rapid charge time in just 1 hour. Still not fast enough? For more speed, you can combine charging options from an AC wall socket and the Smart Generator, an AC wall socket and solar panels to the Smart Generator and solar panels.

Power just about anything.

Whether it's a long lasting power outage or you just need additional power for the outdoors, EcoFlow’s X-Boost technology gives DELTA Max the ability to power appliances up to 3000W.

Industry-leading solar charging speeds.

To get a 800W solar charging speed, connect two 400w EcoFlow solar panels to your DELTA Max. Got a solar panel with an MC4 connector that isn’t from EcoFlow? No problem. With a supported voltage range of 11-100V, you can connect third-party solar panels too.

Reliable emergency backup.

The EcoFlow Smart Generator provides you with a reliable power source that works seamlessly with your DELTA Max in the event of a power cut. Once your DELTA Max runs low it will begin to recharge the unit. Once you reach 100%, the Smart Generator will automatically shut down. This gives you the perfect backup plan for when the power goes out.

Energy made easy.

With the EcoFlow mobile app, manage your DELTA Max and analyse your energy usage within a few taps.

Multiple ways to charge.

Inside the box

1.DELTA Max 2.AC Charging Cable 3.Car Charging Cable 4.Solar Charging Cable 5.DC5521 to DC5525 cable 6.User Manual

Frequently Asked Questions

It depends on the total voltage and watts of solar panels you choose. As long as the solar panels use MC4 connector and its voltage and current are under 11-100V, 10A max range.
When charging DELTA Max and its extra battery together, you can reach 3600W max charging speeds by combining any two methods of AC, solar and Smart Generator. For DELTA Max single unit, you can recharge it at standard wall outlets (1800W max), or combine AC and solar charging to reach max 2000W charging speeds.
When your portable power station is plugged into the wall, any electronics plugged into it are powered from the grid and not its battery. When power from the grid stops, as in a blackout, the power station automatically switches to battery power within 30ms.
DELTA Max is not water-resistant, so it should be kept away from liquids. Or if you're looking for water-resistance solution, you can purchase the DELTA Max case to water-resistance protection.

Specs

Net Weight *

Approx. 48 lbs (22 kg)

Dimension *

19.6 x 9.5 x 12 in (49.7 x 24.2 x 30.5 cm)

Charge Temperature

32 to 113°F ± 5°F (0 to 45°C ± 3°C)

Discharge Temperature

-4 to 113°F ± 5°F (-20 to 45°C ± 3°C)

Capacity

2016Wh

Cycle Life

800 Cycles to 80%+ capacity

Management Systems

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

Full Recharge Time

1.6 Hours (AC) 21 Hours (12V Car Charger) 5.6-11.2 Hours (Using 4x 110W Solar Panels) 4.2-8.4 Hours (Using 4x 160W Solar Panels) 3.2-6.3 Hours (Using 2x 400W Solar Panels)

Charge Method

AC Wall Outlet, 12V Car Adaptor, Solar Panel, Smart Generator, Smart Extra Battery

AC Charge Input (Power)

X-Stream charge (2000W max)

AC Charge Input (Voltage and Amperage)

220-240V~50Hz/60Hz, 10A

Solar Charge Input

11-100V 10A Max, 800W max

Car Charge Input

Supports 12V/24V Battery, Default 8A

AC Output (x4)

Pure Sine Wave, 2400W total (surge 4600W), 230V~ (50Hz/60Hz)

Max Device(s) Power Supported by X-Boost

3000W

USB-C Output (x2)

5V 2.4A, 12W max, per port

USB-A Output (x2)

5V 2.4A, 12W max, per port

USB-A Fast Charge (x2)

5V/2.4A, 9V/2A, 12V/1.5A, 18W Max

Car Power Output (x1)

12.6V/10A, 126W max

DC5521 Output (x2)

12.6V/3A, per port

Cell Chemistry

NCM

Shelf Life

1 year (after fully charging the device)

Testing and certification

CE WEEE CTP RCM KC

Warranty

24 months

Smart Extra Battery

Supports up to 2 DELTA Max Smart Extra Batteries (sold separately)

Smart Generator

Supported (sold separately)

Wi-Fi

Supported

*Please Note: The above weight, size, etc. have certain measurement errors. Please refer to the actual measurement.

Car charger shares power with the DC5521 output port offering maximum output of 126W.

Whether the product can be charged or discharged depends on the actual temperature of the battery pack.

DELTA Max needs to be connected to the DELTA Max Smart Extra Battery for dual charging.