EcoFlow DELTA Max Portable Power Station
EcoFlow Europe
Buy now, pay over time

Starting at €54 08/payment over 12 payments with 0% APR from Alma. Learn more

Pice Guarantee
Fast & Free Shipping
Warranty Protection
Lifetime Support

EcoFlow DELTA Max Portable Power Station

Regular price €649.00
Sale price €649.00 Regular price €1,299.00
Sale Sold out
Save up to €650.00
Unit price
/per 
Tax included.
Tax excluded.
Member icon

EcoFlow Members only: Use up to available for a cash deduction.

Days
:
Hours
:
Minutes
:
Seconds

Up to 50% off · Vote to unlock exclusive perks Learn More>>

 

  • 2-6kWh expandable capacity for home backup
  • Power heavy-duty devices with 2400W output
  • Charge 0-80% in just 65 minutes
  • Solar charge in as fast as 2.5 hours
  • Up to 3400W fast dual charging
  • Smart App control
* Due to the variation in electrical regulations among European countries, we kindly suggest that you familiarize yourself with your local legal requirements and consult with qualified electrical professionals in your area before making a purchase. Please ensure that the product can be installed and used in accordance with the regulatory requirements of your country/region.
Overview
Model
The requirements for 0% VAT delivery
* Please confirm the information above
You can only buy once per EcoCredits account, please make sure you are logged in to your member account.
You may also like
EcoFlow DELTA Max Portable Power Station
€649.00 €1,299.00 -€650.00

The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

Backup your home during power outages with DELTA Max. With an expandable capacity that reaches up to 6kWh, dual charging, and the ability to power your home devices, you can stay powered on in any situation.

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.

Convenient and fast dual charging.

DELTA Max charges up safely and rapidly from 0-80% in just 1 hour. And it gets even better. If you're looking for an even faster way to charge up DELTA Max, you can combine AC with the Smart Generator, AC with solar, or the Smart Generator with solar.

Power 99% of your home devices.

With EcoFlow's X-Boost technology, DELTA Max can power heavy-duty devices up to 3000W. 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.

Harness the power of the sun.

DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the solar connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, our smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real time to give you optimum solar generation throughout the day.

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 DELTA Max. It auto-starts when your DELTA Max hits a low level of charge, recharges your DELTA Max, and stops the engine all by itself once your DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.

Control, monitor, and manage your energy use.

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

Works in Sync with EcoFlow PowerStream Balcony Solar System

Transform your power station into a grid-tied solar energy solution that combines solar panels, a power station, and a microinverter. Power your home and save on energy bills day and night.

Learn More
Works in Sync with EcoFlow PowerStream Balcony Solar System
Works in Sync with EcoFlow PowerStream Balcony Solar System

Multiple ways to charge.

Solar Charging

AC Charging

Smart Generator

Car Charging

What's in the box

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

Frequently Asked Questions

How many solar panels can I use at the same time withDELTA Max?

It depends on the total voltage and watts of solar panels youchoose. As long as the solar panels use MC4 connector and itsvoltage and current are under 11-100V, 13A max range.

What's the max input for DELTA Max?

How does the Emergency Power Supply (EPS) work?

What's the water-resistance rating for this product?

Specs of DELTA Max (2000)

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 (0 to 45°C)

Discharge Temperature

-4 to 113°F (-20 to 45°C)

Warranty

24 months

Charge Method

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

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)

Capacity

2016Wh

Cell Chemistry

NCM

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

Testing and Certification

CE WEEE CTP RCM KC

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 13A 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-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

USB-C Output (x2)

5/9/12/15/20V 5A, 100W max

Car Charger Output (x1)

12.6V/10A, 126W max

DC5521 Output (x2)

12.6V/3A, per port

Smart Extra Battery

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

Smart Generator

Supported (sold separately)

Wi-Fi

Supported

Specs of DELTA Max (1600)

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 (0 to 45°C)

Discharge Temperature

-4 to 113°F (-20 to 45°C)

Warranty

24 months

Charge Method

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

Full Recharge Time

1.6 Hours (AC) 16.8 Hours (12V Car Charger) 4.5-9 Hours (Using 4x 110W Solar Panels) 3.4-6.8 Hours (Using 4x 160W Solar Panels) 2.5-5 Hours (Using 2x 400W Solar Panels)

Capacity

1612Wh

Cell Chemistry

NCM

Cycle life

500 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

Testing and Certification

CE WEEE CTP RCM KC

AC Charge Input (Power)

X-Stream charge (1600W max)

AC Charge Input (Voltage and Amperage)

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

Solar Charge Input

11-100V 13A Max, 800W max

Car Charge Input

Supports 12V/24V Battery, Default 8A

AC Output (x4)

Pure Sine Wave, 2000W total (surge 4600W), 230V~ (50Hz/60Hz)

Max Device(s) Power Supported by X-Boost

2500W

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

USB-C Output (x2)

5/9/12/15/20V 5A, 100W max

Car Charger Output (x1)

12.6V/10A, 126W max

DC5521 Output (x2)

12.6V/3A, per port

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 (2000) needs to be connected to the DELTA Max Smart Extra Battery for dual charging.

  • 5 stars: 23 (92%)
  • 4 stars: 2 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Customer

I recently purchased the Ecoflow Delta Max Portable Power Station, and I am incredibly impressed with its performance. The battery life is excellent, and it can quickly charge all of my devices multiple times. The compact and lightweight design makes it easy to take on the go, and the multiple outlets and USB ports are very convenient. I also appreciate that it is eco-friendly and doesn't produce any emissions. Overall, I highly recommend the Ecoflow Delta Max to anyone needing a reliable and portable power source.

As a person from Ukraine, I would say it is a perfect fit for our situation with frequent power outages.

K
KARL-HEINZ B.

Die EcoFlow DELTA Max ist variabel einsetzbar und kann mit unterschiedlichen Stromquellen geladen werden!

In der App müsste noch die Temperaturanzeige von Fahrenheit in Celsius geändert werden.

K
Kurt V.

Super Gerät, sehr vielseitig einsetzbar. Beim Campen natürlich und ich benutze es auch für die Werkstattbeleuchtung. Natürlich wird der DELTA Max mit Solarzellen geladen.
Technische sind Angaben wie versprochen.

Kurt

A
Anonymous

I'm from Ukraine, so it really helps my family now to survive and work remotely during constant blackouts.

2 KWh is enough to feed 2 laptops+Monitors, natural gas heat equipment, some lights, router, Starlink, and
occasionally microwave for 8-10h.

The passthrough function works also well, I use it as a really powerful UPS and sometimes don't realize moments when the electricity is on and off.

A recharge time of 1.5h helps to disturb neighbors by noisy Ecoflow generator work just for a small amount of time.

Above were pros

My contras -
- power surges protection system might be improved. I have to use an external voltage protector to get stable work when electricity puts on
- it's quite expensive
- there is no shipping to Ukraine, so I have to use outside agents' service which made it even more expensive

So the rate is 4

F
Filippo G.

I like it, but I would add the possibility to manage the settings directly on the device, therefore without a smartphone and to be able to recharge from the car alternator.

J
Julia B.

EcoFlow is a gamechanger! It makes using solar energy SUPER simple - they are portable and easy to use and great! Fully recommended!

A
Anonymous

Sehr gutes Produkt und ebenso guter Service und Kundenfreundlichkeit.
Ich habe jetzt 3x DELTA max (2000) im Einsatz und bin sehr zufrieden.

W
Wolfgang S.

Sehr gutes Produkt und ebenso guter Service und Kundenfreundlichkeit.
Ich habe jetzt 3x DELTA max (2000) im Einsatz und bin sehr zufrieden.

R
Reinhold T.

Ich benutze die Power Station im Wohnmobil und zeige es jedem Nachbarn ich und die Nachbarn sind begeistert von dem Produkt

H
Heinrich D.

Achetée il y a quelques mois, je l’utilise comme batterie de dépannage lors de coupures de courant chez moi. Rien à redire, parfait avec ce type d’utilisation

H
Heinrich J.

Batterie portable achetée pour partir en camping car ! Elle est un peu lourde, mais la puissance offerte est énorme et on peut tout alimenter avec !! Je recommande

I
Ibai G.

Great product. Having the app to control the device is great. I was able to heat the water tank that was pulling out 2250w with no problem.

With a little trick in the electrical box I can power my whole house from any outlet.

A
Alain D.

Je l’utilise sur des chantiers pour alimenter mes appareils électriques, la Delta Max est puissante et silencieuse, c’est nickel! En plus, elle est très simple à utiliser.

P
Philippe T.

Les performances sont fidèles à la description et nous sommes sur du haut de gamme, je referai cet achat les yeux fermés.

J
Jack S.

Je recommande vivement cette batterie, tout est dit dans la description, aucune mauvaise surprise. 

Je voulais remplacer mon générateur au fuel car trop cher et trop bruyant. J’avais peur de ne pas pouvoir alimenter ma tondeuse ou mon taille haies mais en fait elle peut les faire marcher sans problèmes et pendant un long moment. Petit bémol concernant le poids, c’est sûr ça fait les muscles mais au moins on a assez de puissance en terme de watt pour tenir toute une journée voire plus suivant l’utilisation. J’ai été aussi surpris par la livraison qui était beaucoup plus rapide que prévue… Bref, si vous cherchez une batterie performante et qui dure dans le temps, la Delta Max fera grandement l’affaire.

V
Vincent R.

Cette batterie Delta Max est une batterie haut de gamme qui vaut son prix, et j’en suis pleinement satisfait!!! Après avoir été déçu par une batterie d’une autre marque qui ne possédait pas assez de puissance et qui ne fonctionnait pas correctement, j’ai décidé d’investir dans ce modèle en me disant qu’en y mettant le prix, ça allait forcément mieux marcher. Et autant être clair, c’est le jour et la nuit!!! Cette batterie se charge en moins de deux heures à 100%, elle me permet d’être complètement autonome avec mon camion et elle alimente la plupart de mes appareils. On pourrait croire qu’elle est volumineuse mais elle se fait vite oublier et elle trouve très bien sa place chez moi. J’envisage d’ailleurs d’acheter les panneaux solaires qui vont avec très prochainement !!!

F
Friedrich W.

Super générateur portable qui possède une puissance suffisante pour toute la maison.

Nous recherchions une solution fiable pour stocker l’électricité à la maison avec notre installation solaire. J’ai acheté deux batteries Delta Max et elles suffisent amplement pour alimenter tous nos appareils électroménagers. Le poids conséquent de la batterie ne pose pas de problèmes car nous ne la déplaçons pas. Le nombre de sortie est suffisant pour brancher plusieurs multiprises, et c’est ce qu’il nous fallait en termes de puissance.

D
Denis E.

Un peu chère, mais quelle puissance !!! Je peux tout alimenter dans mon van et les panneaux solaires marchent parfaitement avec !

H
Hans D.

J’ai acheté la batterie Delta Max pour compléter une installation solaire chez un client, il en est très satisfait et je la recommande vivement pour ce genre d’utilisation.

V
Vincent J.

Excellente batterie portable qui nous accompagne ma femme et moi pendant tous nos voyages.

F
Franck M.

C’est top et ça marche super bien! Rien à redire à part qu’elle est un peu lourde.

F
Franck J.

Livrée en temps et en heure, emballage parfait et produit haut de gamme qui tient ses promesses. Très content de mon achat.

H
Hans D.

80 % de charge en une heure !!! C’est du jamais vu et ça a changé ma façon de travailler !!!

O
Oliver D.

Très satisfait de mon achat, j’en ai commandé une deuxième pour mon camping-car, elle nous suivra pendant tous nos road trip.

C
Charlie S.

3 000 watts avec le X-Boost, c’est ce qu’il fallait pour alimenter ma scie électrique. Ça marche d’enfer et ça tourne très très bien !

Buy now, pay over time

Starting at €0/payment over 12 payments with 0% APR from Alma. Learn more

Never miss a sale or new arrivals 🛍️
Subscribe to get updates on our new products and exclusive promotions

Upload Proof of Residential Address

Upload official proof of your residential address to qualify for VAT exemption

How to Upload Proof of Address

1. Click to Visit the official BAG Viewer website. https://bagviewer.kadaster.nl
2. Enter your full address to view its publicly registered information.
3. Look for the "Gebruiksdoel" (Designated Use) of the building. Designations that typically qualify for VAT exemption include: woonfunctie (residential function) woning (dwelling)
4. Upload the Image

Notify Me
The Check-in Campaign runs from January 1st, 12:00 AM, to January 19th, 11:59 PM. Participants can log in to the EcoCredits page and complete daily check-ins to earn EcoCredits. EcoCredits can be redeemed for coupons. Use them to shop our New Year Sale here.