Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

SURGEON GENERAL'S WARNING: Quitting Smoking Now Greatly Reduces Serious Risks to Your Health.

SURGEON GENERAL'S WARNING: Smoking by Pregnant Women May Result in Fetal Injury, Premature Birth, And Low Birth Weight.

SURGEON GENERAL'S WARNING: Cigarette Smoke Contains Carbon Monoxide.

DynamicCardCarousel For Tobacco Warnings

NEW AddToCart Wed Apr 09 2025 3:20 PM PDT

Related items to consider

NEW BuyBoxAd Wed Apr 09 2025 3:34 PM PDT

NEW BuyBoxRatingsAndReviews Wed Apr 09 2025 3:11 PM PDT

NEW FlowerDeliveryDate Wed Apr 09 2025 3:16 PM PDT

I want shipping & delivery savings with

#0071dc

NEW Fulfillment Wed Apr 09 2025 3:18 PM PDT

NEW GeneralWarningsPlaceholder Wed Apr 09 2025 3:48 PM PDT

NEW GiftingEligibilityBadge Wed Apr 09 2025 3:17 PM PDT

NEW ItemRelatedShelves Wed Apr 09 2025 3:35 PM PDT

more

Item prices may vary between online (for pickup, shipping or delivery) and in club. Item prices do not include fees for pickup, shipping or delivery (if applicable) unless noted in the item description.

NEW LegalPriceDisclaimer Wed Apr 09 2025 3:15 PM PDT

NEW ListsAndRegistries Wed Apr 09 2025 3:22 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:35 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:39 PM PDT

NEW PriceInformation Wed Apr 09 2025 3:13 PM PDT

NEW ProductDescriptionPlaceholderATF Wed Apr 09 2025 3:32 PM PDT

NEW ProductDescriptionPlaceholder Wed Apr 09 2025 3:40 PM PDT

NEW ProductDirectionsPlaceholder Wed Apr 09 2025 3:44 PM PDT

NEW ProductIndicationsPlaceholder Wed Apr 09 2025 3:43 PM PDT

NEW ProductName Wed Apr 09 2025 3:10 PM PDT

NEW ProductReturnPolicy Wed Apr 09 2025 3:21 PM PDT

NEW ProductSpecificationsPlaceholder Wed Apr 09 2025 3:41 PM PDT

NEW ProductStickyBuyBox Wed Apr 09 2025 3:23 PM PDT

NEW ReviewsPlaceholder Wed Apr 09 2025 3:51 PM PDT

NEW Variants Wed Apr 09 2025 3:14 PM PDT

Sams PDP BrandLink Wed Apr 09 2025 2:02 PM PDT

Sams PDP Breadcrumb Wed Apr 02 2025 8:40 PM PDT

Sams PDP ItemFitment Wed Apr 09 2025 2:00 PM PDT

Sams PDP ProductFlags Wed Apr 09 2025 3:09 PM PDT

Sams PDP ProductImages Wed Apr 02 2025 8:49 PM PDT

Sams SkylineDisplayAd Thu Jul 10 2025 11:02 AM PDT

Sams SNAP Badging Wed Jan 21 2026 8:38 PM PST

Apply Now

Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

Synchrony Credit Card Banner Anonymous

Complete your purchase with these

PDP boughtTogether SoftBundles Wed Apr 09 2025 3:49 PM PDT

PDP RR0 ItemCarousel Wed Apr 09 2025 3:38 PM PDT

PDP RR1 ItemCarousel Wed Apr 09 2025 3:52 PM PDT

4,000 Watt EcoFlow DELTA Pro 3 Portable Power Station

Instructions

"EcoFlow DELTA Pro 3 – The Future of Portable Power Starts Here Meet the EcoFlow DELTA Pro 3, the ultimate leap forward in portable power technology. Built for those who demand serious performance—whether you're powering a home, running a jobsite, or heading off the grid—this next-generation power station delivers unmatched versatility, capacity, and control. At its core, the DELTA Pro 3 packs a massive 4kWh expandable battery with an output of up to 4000W, capable of running everything from refrigerators and power tools to electric vehicles and entire home circuits. Need more? Stack multiple units to reach up to 12kWh and unlock true whole-home backup. What truly sets the DELTA Pro 3 apart is its ultra-fast charging—fully recharge from 0–100% in just over 1 hour with EcoFlow’s X-Stream AC + solar dual charging. Whether you plug into the wall, connect solar panels, or use EV charging stations, you’re never left waiting when the power matters most. Designed for real-life usage, it includes multiple ports and outputs—including AC, USB-A, USB-C, DC, and even a 30A RV outlet—so you can power everything at once, from delicate electronics to high-wattage appliances. Control and monitor your energy usage through the EcoFlow app for real-time data, smart power management, and remote control from anywhere. Built tough but designed sleek, DELTA Pro 3 moves easily on built-in wheels with a telescopic handle, making it perfect for home, work, or travel."

Brand

<ul> <li>Expandable Capacity</li> <li>Continuous Output While Charging</li> <li>Longer Life Cycle</li> <li>Energize All Scenarios</li> <li>Easy to Use</li> </ul>

Specifications

Allstate Protection Plan

Allstate Protection Plans
Protect your new purchase
3-Year Protection Plan

<ul><li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Worldwide coverage
<li>Free 2-way shipping
<li>Easy online claims available 24/7
</ul>
Accidental or intentional damage, loss, and theft are not covered.
How does my plan work with the manufacturer's warranty?
Most products at Sam’s Club come with a manufacturer’s warranty that lasts 90 days to one year from the date of purchase. If there is an issue during this time that is covered by the warranty, you will be referred to the manufacturer for service. If there is an issue that is not covered by the manufacturer during the warranty period but is included in your Allstate plan, Allstate will cover it.
To file a claim:
<ul>
<li>Register your protection plan at www.squaretrade.com/SamsClub (this step is not required to file a claim)
<li>File a claim at www.squaretrade.com/SamsClub anytime, 24/7. Or call us at (888) 240-6940.
<li>Have your receipt and covered item with you if you have not registered your plan.
<li>Many claims are approved instantly. in other cases, a specialist will guide you through next steps.
</ul>
Click here for <a href="https://scene7.samsclub.com/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a>

<ul>
<li>3-years of protection
<li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Accidental and intentional damage not covered
<li>Loss and theft are not covered
<li>Easy online claims 24/7
<li>No deductibles or hidden fees</ul>
Click here for <a href="https://scene7.samsclub.com/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a>

Get peace of mind for pennies a day!

Protect your purchase

<ul>
<li>Expandable Capacity</li>
<li>Continuous Output While Charging</li>
<li>Longer Life Cycle</li>
<li>Energize All Scenarios</li>
<li>Easy to Use</li>
</ul>

I plan to use this to run a few of the most important items in my house during a power outage. Between the solar panels and my Honda eu2200i, I can keep a charge on it even during an extended outage. Since the unit is portable, albeit heavy, I can take it anywhere I need quiet, clean power.

Just what I needed

ecoflow 

I like the power and carry handle with wheels.

EcoFlow

walmart.com

Special thanks to EcoFlow for offering such a great deal on the Delta Pro 3 and 400W portable solar station.  I've been wanting to develop battery backup/solar capabilities for a while but haven't been able to afford a complete starter system until this great sale.  I plan to purchase an add-on battery in the next few months.

Best deal I've seen yet!

The Delta Pro 3 is easy to set up, connect to your WiFi, update, and configure the app. I shut my house down and even back fed most 120v requirements for about 6 hours and still had more time on battery power if needed. I haven't attached the solar panel yet to see the affect and charge times. Overall, in very satisfied with the initial test.

Delta Pro 3 review

I wanted something to run my pellet stove in outages and had searched for some time. This unit surpasses my hopes. Unobtrusive, looks fine in the living room and does everything advertised and worry free safety wise. It will run my pellet insert for nearly 4 days with additional outlets for anything else such as critical items like the coffee pot. Excellent quality and well thought through like being able to make all adjustments off my phone. Well done EcoFlow.

Couldn’t be happier

I was overly impressed by the ease of setup and the overall capabilities of the unit. I have been using it as a backup source for two CO2 50 watt laser engravers. It has outperformed any and all expectations. I am now fully confident that if the power should go out during a lengthy engraving, I will not lose the customers product.

Excellent source of independence

As an owner of the DP3 (and formerly the DP), and as I'm leaning more and more about home backup and now journeying into off-grid migration, what a disappointment the DP3 has turned out to be.  And it all comes down to one thing:  The atrocious low solar input this device has.  EcoFlow's release of the Delta 3 Ultra Plus has also really exposed the weakness of the DP3.

As a standalone unit, the DP3 is fantastic.  Being able to provide RV camping power and LIMITED home backup power, the DP3 is quite versatile.  However, EcoFlow continues to market the DP3 as an "off-grid" solution.  Well, it is, but for VERY small loads due to it's lack of solar input.  Meaning, if you max out the DP3 with two extra batteries (giving you 12,288 watts of capacity), at 2600 watts of solar input (more like 2000 watts realistically), it's going to take more than a perfect solar day to top off your battery bank to 100% charged.  What's puzzling is that the Delta Pro Ultra was released long before the DP3, and the DPU has 600V of solar input as compared to the DP3's 210V of solar input.  When you consider that the DP3 can fast charge at 7000 watts across multiple sources, why they arbitrarily decided not to include either a 3rd 150V solar input or a 450V solar input was definitely a questionable design decision.  In an off-grid situation, a power station like this should be able to fully charge your maxed battery bank in 4 hours (one solar day), which, in the case of the DP3, puts that at 3100 watts (really 4000 watts max due to VoC low temperature coefficients).  In other words, sure, you can power your tiny home or cabin off-grid with the DP3, but you're going to be using a metric ton of propane to keep your batter bank topped off.  That's not very economical.

Now that EcoFlow has released the Delta 3 Ultra Plus (which provides a better RV camping experience over the DP3, and which also provides similar limited home backup like the DP3), and with the availability of the scalable Delta Pro Ultra and the new Delta Pro Ultra X, unless EcoFlow plans to equip the Delta Pro 4/X (whatever name the decide to call it) with a MUCH higher solar input capability, there's really no longer a need to go the direction of the DP3.  And since the new Smart Home Panel 3 will not be backwards compatible with the Delta Pro 3, it appears the Delta Pro series of products has seen the end of its days.  It's too bad, because I REALLY liked the DP and DP3, and where I had plans to get the Smart Home Panel (2 or 3) as I progress further into off-grid living, slowly, one circuit at a time.  The DPU/X is now my targeted product to achieve this goal.

I still give this product 4 stars overall, because it IS a good unit on it's own.  But as of two weeks ago, so is the Delta 3 Ultra Plus, which is much lighter, and which has a much lower price point.

EcoFlow:  I love your products, and I own many of them.  But in this situation, a big blunder was made.

Only 2600 Watts of Solar Charging?

Faults with unbalanced Load on 240 power distribution.

Powerful ... but

This is a very good home backup power source. I have only hooked it up to try it, but it did very well. It was able to run my central heat pump unit, refrigerator, several lights and a 65 inch tv with no problem. The only downside I have seen so far is it loses about 5% of its charge every day, so it has to be plugged in all the time and allowed to charge once a day.

4,000 Watt EcoFlow DELTA Pro 3 Portable Power Station

Shipping

Highlights

12000/9000-Watt Genmax Dual Fuel Portable Generator With CO Sensor + Remote Electric Start / Folding Handle