If you’ve been watching portable power station prices and waiting for the right moment, Sam’s Club just made the call easy. Sam’s Club Plus members can grab the EcoFlow Delta 3 Classic — a 1024Wh, 1800W portable power station with LFP battery chemistry — bundled with a Rapid 10K Power Bank for just $339.98 with free shipping. For Southern families heading into storm season, this one’s worth acting on fast.
What Makes This Deal Worth Your Attention
Let’s start with the battery tech, because it actually matters here. The Delta 3 Classic uses LFP (lithium iron phosphate) cells rather than standard lithium-ion. LFP runs thousands of charge cycles versus hundreds, handles heat better, and is more chemically stable. For anyone parking a power station in a hot garage in Georgia, Alabama, or South Texas, that’s a real-world advantage — not just a spec-sheet footnote.
At 1024Wh of capacity with 1800W of output, this unit can realistically power:
- A full-size refrigerator for several hours during an outage
- A CPAP machine through a full night
- Multiple laptops and phones simultaneously
- Fans, LED lights, and small appliances at the same time
It won’t run central air, but it handles everything else most families need to stay comfortable through a 12–24 hour power outage.
The bundled Rapid 10K Power Bank adds real standalone value — keep it in your bag for travel, road trips, or camping days when the big unit stays home.
Who Should Buy This
Southern homeowners on storm watch — This is arguably the best use case. You don’t need a whole-house generator to get through most outages. One 1024Wh station keeps your fridge cold, your phones charged, and your medical devices running. Hurricane season runs June through November; May is the right time to get this squared away.
Campers and overlanders — The Delta 3 Classic is solar-ready (panels sold separately), making it a capable base-camp hub for a weekend off-grid. Pair it with a small electric cooler and you’ve got a real setup.
Tailgaters and backyard entertainers — Power a Bluetooth speaker, a mini-fridge, and a phone charging station from the driveway without running an extension cord from the house.
How It Compares
The Jackery Explorer 1000 and Bluetti AC180 are the closest competitors at this capacity tier. Both typically list for $400–$500 — for the unit alone, no power bank included. Getting the Delta 3 Classic plus the 10K bank for $340 clears that bar comfortably, and the LFP chemistry gives EcoFlow a durability edge most budget alternatives can’t match.
A Few Caveats
This price is Sam’s Club Plus members only — base Club members won’t see the Plus pricing or free shipping. The deal appeared on May 7, 2026, and warehouse power station deals move quickly once warm weather sets in. Stock isn’t guaranteed, so don’t sit on it.
Grab It Now
Log into your Sam’s Club account and search for the EcoFlow Delta 3 Classic, or go directly through the deal link below. If the Plus membership is the sticking point, Sam’s Club has been running new-member promotions — check the current offer before paying full price.
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Deal pricing confirmed as of May 2026. Verify availability before purchase.