EcoFLow DELTA Pro portable power supply
EcoFlow DELTA Pro
$3,799.00 Original price was: $3,799.00.$3,599.00Current price is: $3,599.00. Add to cart
(5 customer reviews)

EcoFlow DELTA Pro

Original price was: $3,799.00.Current price is: $3,599.00.


7 in stock

FREE SHIPPING! Estimated delivery between 06-03-24 - 06-06-24

$100 off Coupon from EcoFlow – March 2022 (use code at checkout): ecoflow322

From tailgate power to extreme blackouts that last for days on end the EcoFlow DELTA Pro is the world’s first portable power supply home battery with an expandable ecosystem for home backup, smart energy management, lower energy bills, and more.

  • Light 10W = 337 Hours (DC) 108 Hours (AC)
  • Refrigerator 120W (AC) = 24 Hours
  • 50″ TV 110W (AC) = 27 Hours
  • Washer 500W (AC) = 6.5 Hours
(5 customer reviews)
Only 7 items left in stock!
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Benefits               Specifications              Warranty

Power for any situation.
Whether you need power for your family and friend’s tailgate hangout to the need for emergency situations like extreme blackouts that last for days on end, DELTA Pro delivers up to 10.8kWh of capacity. With that, you’re covered with reliable power for any situation. That’s the industry gold standard.

Power that means business. 
Not only does DELTA Pro provide home backup and off-grid power, you also have a secure power source for any of your professional work needs and wants. Whether you’re working at home or enjoying the great outdoors, from DIY to professional projects, DELTA Pro helps you get the job done.

Reliability and Quality Portable Power Supply

EcoFlow DELTA Pro Benefits


  • Power for any situation
  • All the AC output you’ll need
  • The world’s fastest charging portable power station
  • Fully charge in 1.8 hours
  • Charge up at thousands of EV stations worldwide
  • Go renewable with 1600W max solar charging
  • Emergency power with Smart Generator
  • A battery that last for years on end
  • Multiple ways to control & monitor

Mega capacity from 3.6kWh to 25kWh
From tailgate power to extreme blackouts that last for days on end, DELTA Pro delivers up to 25kWh of capacity. With that, you’re covered for any situation. That’s the industry gold standard.

Powers 99.99% of appliances 
A single DELTA Pro unit offers an AC output up to 3600W, which can be expanded up to 4500W with X-Boost. This allows you to power window air conditioners, washing machines, and other heavy-duty devices.

Recharge at 6500W with MultiCharge
DELTA Pro is the world’s fastest recharging portable power station. MultiCharge delivers record-breaking speeds at 6500W when you bring in multiple charging methods.
*To reach 6500W, require DELTA Pro to be connected to a DELTA Pro Smart Extra Battery.

Backup power with EcoFlow’s ecosystem
DELTA Pro’s expandable ecosystem provides you with power during blackouts, customizable energy around the clock, and lower energy bills.

Uninterrupted home backup.
This portable home battery ecosystem can be easily installed and integrated with your home. With a fast 20ms switchover time, it can always keep your home essential loads secured and powered. This gives you up to 25kWh of capacity and a 7200W output that immediately kicks in when a blackout hits. The EcoFlow app prepares you for the unexpected, letting you select and modify your device priorities. When a blackout hits, you can have full peace of mind knowing your selected devices will always be running.

Smart Energy Management.
The EcoFlow DELTA Pro ecosystem stores energy day and night, reducing your reliance on the grid and lowering your energy bills by combating time-of-use rates. It integrates directly with your home using the EcoFlow Smart Home Panel, and the EcoFlow app gives you a smart breakdown of your energy habits, and you can customize your energy usage for any type of situation.

RV living made easy.
With DELTA Pro, you can take home with you, wherever you go. It features wheels and a suitcase-esque extendable handle that makes transport easy. And if you’re looking for a complete power solution for RV road trips and outdoor adventures, DELTA Pro comes with solar panels and dedicated 30A Anderson port and AC outlet, to charge your RV or outdoor equipment at anytime.

Power that means business.
Not only does DELTA Pro provide home backup and off-grid power, it also gives you a secure power source for any type of professional work. Whether you’re working at home or outdoors, from DIY to professional projects, DELTA Pro helps you get the job done.

Warranty from EcoFlow:

  • 2 Years Limited
  • EcoFlow honors the Limited Warranty. In the rare occasion that you do find a problem with an item, we will resolve the issue as quickly as possible. Send us an email at or call us at 731-251-4717 so we can resolve the issue immediately. 

Like EcoFlow we at the Portable Power Supply Store value reliability, quality, and our customers!

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Additional information

Weight 105.6 lbs
Dimensions 25 × 11.2 × 16.4 in



EcoFlow was founded in 2017 with a mission is to empower people and communities through portable, clean, reliable power for lasting impact by dethroning the traditional gas generator and reinventing the way the world accesses energy. We leverages our technology and experience to build products that are thoughtful in design, creating industry-first, smart and powerful energy storage products, and strive to reinvent the way people everywhere access power.
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5 reviews for EcoFlow DELTA Pro

  1. Review Provided by EcoFlow

    Awesome and great alternative to solar for RV

    So I have only used this for one 4 day weekend getaway with our travel trailer. But we weighed out the cost and ease of use and of solar versus the Delta Pro and this made so much more sense for us. We have a 31’ travel trailer and we had 9 people camping in our trailer. The Delta Pro was amazing. From 100% charge it lasted for one full day with about 35% left. That’s running lights, TV, coffeemaker, hair dryer and curling iron and charging phones and devices for 9 people. It never lagged in power. Lights or devices never flickered or hesitated. Super happy with it. So now we will our heed the Smart Generator. The combo will be the perfect combo. On our trip we rented a Honda 2000watt inverted generator to try it out first. But now we are convinced. It took 2.5 hours to charge the Delta Pro at 1800 watts. But then silence but you still had all the power you needed.

    Also, I love how the display allows you to see exactly how many watts each device is using. And how a 30 amp RV cord plugged right in.

    Review provided by EcoFlow
    Wildomar, CA
    Gender Male
    Age 35 to 44

  2. Provided by EcoFlow

    The Perfect money saving alternative power source.

    Great product, strong, reliable, expandable and easy to use! The Delta Pro power station was more than enough power to run my mobile shave-ice stand. A perfect money saving edition to the family.

    Robert D./Mardi Gras Snow
    New Orleans, LA
    Gender Male
    Age 45 to 54

  3. Review Provided by EcoFlow

    Best ever

    This is a power horse. It charges fast and reliably outputs power. Brilliant device—I power two
    Tiny houses, with one each.

    Nevada City CA
    Gender Male
    Age 55 to 64

  4. Provided by EcoFlow

    Works great

    I have tested the delta pro over the last couple of days and I can honestly say the unit works great.

    Tallahassee, FL
    Gender Male
    Age 35 to 44

  5. Provided by EcoFlow


    So far, the Delta Pro has been working like a champ. Perfect match for my Aistream. I love that it has a 30amp plug. I don’t have to worry about annoying the neighbors with a noisy gas generator when not using shore power. Size is great but it’s a tad heavy, doable but that’s only complaint. And I am thrilled the batteries will likely last me around 10 years or so with some moderately heavy use. App is a little finicky at times but usually works the way it should. Really appreciate being able to check status remotely.

    Gender Male
    Age 45 to 54

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