EcoFlow DELTA 2 Max Portable Power Station | Outbound Power
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EcoFlow DELTA 2 Max Portable Power Station

by EcoFlow
Original Price $1,899.00
Current Price $1,499.00

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EcoFlow DELTA 2 Max: The Ultimate Portable Power Station for Home and Outdoor Use

Introducing the EcoFlow DELTA 2 Max Portable Power Station, a state-of-the-art portable power solution for off-grid adventures and home backup power.

The DELTA 2 Max is like the DELTA 2 on steroids. With a massive 2048Wh battery capacity, it can provide enormously reliable and convenient power for all your electronic devices, appliances, and tools. You can even run some appliances, including refrigerators, power tools, TVs, and even electric vehicles up to 3400W using X-Boost mode.

EcoFlow DELTA 2 Max Serving As Home Backup Power With Multiple Devices Plugged In

EcoFlow DELTA 2 Max Features

More Outlets Than You Could Ever Use

The DELTA 2 Max has a multitude of outlets, including 6 AC outlets, 2 USB-A ports, 2 USB-C ports, and a 12V car port, allowing you to power all kinds of devices simultaneously.

Plus, with X-Boost proprietary technology, run appliances with an output of up to 3400W, all while still preventing overloading and overheating.

Good To Use Every Day For 10 Years - Really!

Using the same chemical makeup as Tesla batteries, the DELTA 2 Max Portable Power Station gives you 3000 complete cycles of use until it's down to 80% capacity. That's 6 times more than the industry average of 500.

State-of-the-Art Safety Features

It also comes equipped with advanced safety features, including overcurrent, overvoltage, and over-temperature protection, ensuring that all your devices remain safe while in use.

EcoFlow DELTA 2 Max Charges Quickly With Solar Panels

Extremely Fast Recharging

The DELTA 2 Max can be recharged in 2.3 hours or less, with the charging time dependent on the method used.

AC Charging - 1.1 Hours

The DELTA 2 Max can be fully recharged from 0% to 100% using AC charging in approximately 1.1 hours.

Solar Charging - 2.3 Hours

The DELTA 2 Max can be fully recharged in approximately 2.3 hours using a solar input of 1000W.

Combined Charging - 43 Minutes

The DELTA 2 Max can be fully recharged in approximately 43 minutes using a combined solar input of 1000W and AC charging.

Huge Expandable Capacity from 2048Wh to 6144Wh

Add on a DELTA 2 Max Smart Battery to double your capacity to 4096Wh, or triple it to 6144Wh with three batteries.

Control Your EcoFlow Power Station With The Easy-To-Use EcoFlow App

Customize and Monitor Your Power With the EcoFlow App

1. Save more on electricity bills

Prioritize solar energy via the EcoFlow app when using AC + solar dual charging. Starts and ends at anytime you want to save energy bills by avoiding peak rates.

2. Experience peace of mind during power outages

Use the AC Always On Mode, even during a power outage or after the grid power is back up, to keep your appliances powered. You can adjust energy sources to fit your needs: backup power reserve or energy savings.

3. Lower battery power reminder

Receive a notification from your EcoFlow app when the battery runs low.

5-Year Warranty

EcoFlow provides extended 5-year warranty for a worry-free experience.

EcoFlow DELTA 2 Max - What's In The Box

What's In The Box

DELTA 2 Max Portable Power Station

  • 1 x EcoFlow DELTA 2 Max Portable Power Station
  • 1 x AC Charging Cable
  • 1 x Car Charging Cable
  • 1 x DC5521 to DC5525 Cable
  • 1 x User Manual
  • 1 x App Quick-Start Guide
  • 1 x Warranty Card

DELTA 2 Max Smart Extra Battery

  • 1 x EcoFlow DELTA 2 Max Smart Extra Battery
  • 1 x EcoFlow DELTA 2 Max Extra Battery Cable
  • 1 x User Manual
  • 1 x Warranty Card

If you also purchase an EcoFlow solar panel to create a solar generator with the DELTA 2 Max, the solar to XT60 charging cable is included in solar panel package.

EcoFlow DELTA 2 Max Charging Power Tools In A Garage


EcoFlow DELTA 2 Max Specifications

General Specifications

Weight Approximately 23 kg (50 lbs)
Dimensions 497 × 242 × 305 mm (19.6 × 9.5 × 12 in)
Capacity 2,048Wh
Bluetooth Frequency Range: 2,402-2,480 MHz
Maximum Output Power: (US) 0.005W; (CA) 0.012W
Wi-Fi Frequency Range: 2,412-2,462 MHz/2,422-2,452 MHz
Maximum Output Power: (US) 0.071W; (CA) 0.177W

Output Ports

AC (×6) Pure sine wave, 2,400W total (surge 4,800W) 120V~ 50/60Hz
AC (bypass mode) 100-120V~ max. 15A 50Hz/60Hz
Max X-Boost Output Power 3,400 W
USB-A (×2) 5V 2.4A, max. 12W per port, total 24W
USB-A Fast Charging (×2) 5V 2.4A 9V 2A 12V 1.5A, max. 18W per port, total 36W
USB-C (×2) 5/9/12/15/20V 5A, max. 100W per port, total 200W
Car Outlet 12.6V 10A, max. max. 126W
DC5521 Output (×2) 12.6V 3A, max. 38W per port

Input Ports

AC Input Power X-Stream maximum 1,800W 15A
AC Input Voltage 100-120V~ max. 15A 50Hz/60Hz
Solar Charging Input 2 ports: 11-60V 15A; single port - 500W; dual ports - 1,000W
Car Charger Supports 12V/24V battery, default 8A

Battery Information

Battery Type LFP
Cycle Life 3,000 cycles to 80% + capacity
Protection Type Over Voltage Protection, Overload Protection, Over Temperature Protection,
Short Circuit Protection, Low Temperature Protection, Low Voltage Protection,
Overcurrent Protection

Operating Temperatures

Optimal Operating Temperature 20°C to 30°C (68°F to 86°F)
Discharging Temperature -10°C to 45°C (14°F to 113°F)
Charging Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -10°C to 45°C (14°F to 113°F) (optimal: 20°C to 30°C (68°F to 86°F))

Optional Add-On Products

EcoFlow DELTA 2 Max Smart Extra Battery Supported up to 2 units (sold separately)
EcoFlow Dual Fuel Smart Generator Supported (sold separately)

Frequently-Asked Questions

1. What type of battery does the DELTA 2 Max use?

It uses a high-quality LFP battery.

2. What devices can the product’s AC output port power?

With high rated power and peak power, the product’s AC output port can power most
household appliances. Before you use it, we recommend that you confirm the power of the appliances first and ensure the power sum of all loaded appliances is lower than the rated power.

3. How long can this power station charge my devices?

The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage.

4. How do I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

5. How do I clean the product?

Gently wipe it with a dry, soft, clean cloth or paper towel.

6. How do I store the DELTA 2 Max?

Before storing, please turn off the product first, and then store it in a dry and ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge and recharge the product every three months to extend its battery life.

7. Can I take the Delta 2 Max on a plane?


EcoFlow DELTA 2 Max Manuals

Customer Reviews

Based on 16 reviews

I think the unit is great So far, I’m going to be buying solar panels later. I bought it from Our great answer their phone and you can talk to someone probably the owner, which is even better so I’ll be buying more from Them Glen, thank you

Thanks for your review and we're glad to hear the Delta 2 Max is working so well for you. We are always available if you ever need additional assistance!

Michael N.

I am a bargain shopper. You had the best price for the Delta 2 max and extra battery. Free delivery and kept me engaged with delivery updates. Thank you

Thank you so much for your kind review and it was our pleasure to be of service. Please feel welcome to contact us anytime if there is ever anything more we can do to be of assistance.

Diego P.
Best prices

It was easy. I chose my product and then you can add the extras that you want before adding them to your cart. No negative experiences

Thank you very much for your kind review!

Diego P.
The best of the best!

For starters, I found here the best price for I was looking for. Great products, great customer service, they were super helpful and the shipping was super fast and on time!

Outstanding, we're thrilled you're happy with your purchase and it was our pleasure to serve you. Thank you!

George M.
Very good price and shipping was fast.

Good prices and they sale quality products.

Thank you for your review, George. We are happy to be of service!