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EcoFlow DELTA 2 Max Portable Power Station

The EcoFlow DELTA 2 Max ships in 2-5 business days.

Orders will ship on a First-Come, First-Serve basis.


We're happy to hear from you! We would be glad to answer any of your questions.
Call 1-844-945-3625

DELTA 2 Max Portable Power Station by EcoFlow

Introducing the EcoFlow DELTA 2 Max, the new power station in the DELTA 2 series! This portable power station redefines the possibilities of backup power and off-grid energy solutions. Designed with the utmost efficiency and power in mind, the DELTA 2 Max is a compact all-in-one versatile device that empowers you to take control of your energy needs wherever you go. This EcoFlow Smart Generator features a battery capacity of 2048Wh(expandable with extra batteries) and a massive power output of 2400W continuous output and 4800W maximum output or Surge power output. Additionally, the LFP battery chemistry of the DELTA 2 Max ensures a constant and reliable source of renewable energy even with 10 years of daily use. This Solar Generator definitely has all you are looking for to be ready for any outdoor adventure or power outage! 

 EcoFlow DELTA Max ManualDELTA 2 Max User Manual

DELTA 2 Max Inclusions

EcoFlow DELTA 2 Max inclusionsDELTA 2 Max, AC charging cable, Car charging cable, Dc5521 to Dc5525 Cable, User manual & warranty card

EcoFlow DELTA 2 Max Features

 EcoFlow DELTA 2 Max Features

Eco Friendly, Quiet, Zero Maintenance

The DELTA 2 Max is a Solar Generator and therefore does not burn Fossil Fuels and does not emit fumes, truly the better and safer choice compared to gas generators. DELTA 2 Max is also very quiet with a noise level of only 30 dB(low input and output of around 500W). 


Long Lasting LFP Battery and Advanced BMS

DELTA 2 Max's upgraded LFP battery chemistry and advanced built-in battery management system protection gives you a lifespan of 3000 complete charge cycles until it reduces to 80% capacity. This pretty much means you get 10 years of everyday use, six times longer than industry average power stations with a similar capacity and output.

EcoFlow DELTA 2 Max 10 Years

Massive Power output

The DELTA 2 Max is the ultimate solution for your power needs with its high output. Comes with 2400 W ac output continuous and 4800 W max surge this Solar Generator is able to handle all your home appliances from a  coffee maker, lights, Fridge, and Freezer, Televisions to power tools you name it! Additionally, the DELTA 2 Max can exceed the 2400W by utilizing its x-boost technology. During x-boost mode, you can run your everyday appliances with an output of up to 3400W allowing you to power more while preventing overloading and overheating for a worry-free experience.

EcoFlow DELTA 2 Max Power Output

Huge Battery Capacity with Expandability

Packing a whopping 2048 wh battery capacity, the DELTA 2 Max is the perfect solution for home backup as an emergency power supply. The best part is that this expandable home emergency power station can go up to 6144Wh of battery capacity by adding up to two DELTA 2 Max Smart Extra batteries.

EcoFlow DELTA 2 Max Battery Capacity

Fast Charging Speeds

Get an 80% charge in only 43 min with up to 1000W solar input with AC for world-leading charging speeds or charge the DELTA 2 MAx with AC for an 80% charge in a speedy 1.1 hour.
*When combined solar and AC input is 2400W.

EcoFlow DELTA 2 Max Fast Charging

99% MPPT Efficiency

EcoFlow's technology features a  smart algorithm that automatically detects voltage and current in real-time to give you optimum solar generation and maximize solar generation during daylight hours, even during cold and cloudy days. 
*With a solar input of 1000W, connect up to 2 EcoFlow 400W Portable Solar Panels or 4 sets of 220W Bifacial Solar Panels.

EcoFlow DELTA 2 Max Mppt Efficiency

EcoFlow App Energy Management

Take control of your power with the  EcoFlow App. Monitor power consumption, battery levels, and status, adjust solar and ac input, and more! 

Multiple ways of Charging

• Ac Charging 
• Solar Charging
• Car Charging


• Capacity - 2048Wh

• Extra Battery - Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery

• AC Output - 6 outlets, 2400W total (Surge 4800W)

• Max Device(s) Power (with X-Boost) - X-Boost 3400 W

• USB-A Output - 2 ports, 5V, 2.4A, 12W Max per port

• USB-A Fast Charge - 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max

• USB-C Output - 2 ports, 5/9/12/15/20V, 5A, 100W Max per port

• Car Power Output - 1 port, 12.6V, 10A, 126W Max

• DC5521 Output - 2 ports, 12.6V, 3A, 38W Max per port

• AC Charging - X-stream Fast Charge 1800W, 15A

• AC Input Voltage - 100-120V~ max. 15A 50Hz/60Hz

• Solar Charging - 11-60V 15A, single port 500W; dual port 1,000W

• Car Charging - Support 12V/24V battery, 8A

EcoFlow WAVE& WAVE 2 & GLACIER &Smart generator - Supported

• Battery Chemistry - LFP (LiFePO4 battery)

• Cycle Life - 3000 cycles to 80+% capacity

• Connectivity - Wi-Fi & Bluetooth

• Dimensions - 497 × 242 × 305 mm /19.6 × 9.5 × 12 in

• Net weight (lbs) - 50 lbs

• Net weight (kg) - 23kg


Check out all of our EcoFlow Portable Power Products here.

EcoFlow Warranty Policy

Please note that the warranty period may vary according to local laws and regulations. Some countries, states, and provinces do not allow limitations on how long an implied warranty may last, so the limitation described above may not apply to you. You may have other rights from state to state, province, or country.


All EcoFlow products purchased come with a limited warranty, as shown below.


Wild Oak Trail provides a limited warranty for purchases according to EcoFlow's imposed warranty policy. The warranty period starts when the original purchaser receives the products.


EcoFlow Warranty Timeline

Exclusions and Limitations

This warranty does not apply to:

· Non-quality related issues;

· Items purchased from outside of Wild Oak Trail;

· Purchases without valid proof of purchase;

· Items that have been refunded;

· Items that have expired their warranty period;

· Any defects or damages caused by misuse of products, unauthorized modification, dis-assembly or operation not in accordance with the official instructions or manuals;

· Any defects or damages caused by exposure to excessive heat, liquids or other external causes;

· Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts;

· Lost or stolen products;

· Free products.

Cross-Regional After-Sales Service

Wild Oak Trail and EcoFlow does not provide a global product warranty, and the warranty service can only be obtained at a designated EcoFlow repair center.

To repair the product in an EcoFlow repair center when the product was purchased in another region, depending on part availability, customers can obtain a cross-regional repair service at an additional charge. (Some products do not support cross-regional repair even if the customer is willing to pay for the service. For more details, please contact Wild Oak Trail Customer Support.)

A cross-regional replacement service is not available for different versions of the same product.

The customer will need to bear customs duties, taxes, customs clearance, and other costs incurred for a cross-regional repair, regardless of whether it is the warranty or paid repair service. 

Valid Proof of Purchase

  • A purchase order number made through;
  • Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Return Material Authorization (RMA) process

  • Contact Wild Oak Trail Customer Support Team at or +1 (844)-945-3625.
  • If your item is eligible for an EcoFlow Warranty, you will receive a prepaid shipping label. Please follow the instructions provided by Dotti or Josh from Wild Oak Trail to properly pack the products and return them safely.
  • Please note that we can only provide return shipping labels for return packages in United States. 


  • In case of replacement, delivery of the replacement item will be arranged within 15 business days (subject to changes caused by force majeure) after confirming that the defective item has been received at our warehouse. The final resolution is subject to the availability of the replacement items.
  • The replacement warranty will be covered by a period equal to the remaining warranty period of the original item. 

Free shipping on all orders to the Lower 48! 

As soon as your product is on its way out of warehouse we will email you the tracking number for your shipment. 

Free Shipping on ALL ORDERS

No Risk Damage Policy

Easy Returns

For more information about Shipping and Returns CLICK HERE

Price Guarantee

We care about our customers and want to offer the best prices available for our top notch products.

Conditions of our 100% Price Match Guarantee:

  • The item must be purchased from us before we can match it

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

  1. We care about you. We don't want to just sell you something and never hear from you again, we want to be a part of ALL of your adventures. To do that, we know how important customer satisfaction and providing quality products is.  
  2. We're a family owned business! My wife and I run Wild Oak Trail, and when our son and daughter are old enough, they will probably take your calls too.  
  3. We are passionate about the outdoors, going on adventures, emergency preparedness, off the grid living and so much more. It's all inspiring! We'd love to hear what you've got planned for our products! 
  4. We stand behind what we sell. If you're not happy, we'll make it right.