EcoFlow’s biggest fall sale is live. Up to 57% off portable power stations, free gifts on orders over $600, and an exclusive coupon code for an extra 5% off. Here’s every deal worth grabbing — and our pick at every budget.
The EcoFlow Prime Day Fall Sale runs September 20 through October 5, 2026, with up to 57% off portable power stations and home batteries. Use coupon code EFPDFAFF at checkout for an extra 5% off. Bonus tiers: spend $600+ for a free gift, $3,000+ for $160 off. Our top picks: the DELTA 2 Max for home backup, the RIVER 3 Plus for budget buyers, and the DELTA Pro for whole-home coverage. Shop the Prime Day Fall Sale →
EcoFlow confirmed the full sale details to affiliates on September 19. Here’s the breakdown:
🆕 EXCLUSIVE COUPON CODE
Extra 5% off at checkout • Valid Sept 20 – Oct 5, 2026 • Stacks with sale prices
This is EcoFlow’s biggest sale between Labor Day and Black Friday — and with 16 days to shop, there’s no rush. But the deepest discounts on popular models like the DELTA 2 Max and DELTA Pro tend to sell out. If you’ve been waiting for a deal, this is it.
⚡ Shop the Prime Day Fall Sale
We’ve tested and reviewed every EcoFlow in this lineup. Here’s what we’d buy at each price tier during this sale:
Regular: $299 • Solar: 220W input • Cycles: 3,000+ • Best for: Camping, road trips, emergency phone/laptop charging
The RIVER 3 Plus is the lightest LiFePO4 power station EcoFlow makes — 8.4 lbs with 286Wh of capacity and 600W continuous output (1,200W via X-Boost). It charges phones, laptops, cameras, drones, and even small appliances. At regular price it’s already competitive; with Prime Day Fall discounts plus the EFPDFAFF coupon, you could see this well below $200.
With 3,000+ charge cycles, this unit will last 8+ years of daily use. The 220W solar input means a single 220W EcoFlow panel charges it from 0 to full in about 90 minutes of strong sun.
Check Sale Price → Full EcoFlow Lineup
Regular: $699–$799 • Solar: 500W input • Expandable: to 3,072Wh • Best for: Weekend camping, tailgating, light home backup
The DELTA 2 fills the gap between portable and powerful. At 1,024Wh, it keeps a full-size fridge running for 10+ hours, powers CPAP machines for multiple nights, and runs most power tools. The 1,800W output (2,700W surge) handles anything short of an air conditioner. Plus, it expands to 3,072Wh with extra batteries.
At regular price ($699–$799), it’s already one of the best values in its class. A Prime Day Fall discount plus the EFPDFAFF coupon could push this into the mid-$500s — at which point there’s almost nothing else in the 1,000Wh LiFePO4 category that competes.
Check Sale Price → DELTA 2 Max Review
Regular: $1,499 • Expandable: to 6,144Wh • Charge: 0–80% in 43 min (AC) • Best for: Home backup, RV, remote work, extended outages
The DELTA 2 Max is our overall #1 EcoFlow recommendation. At 2,048Wh and 2,400W continuous output (5,000W surge), it runs refrigerators, power tools, window AC units, and full home-office setups simultaneously. With up to 57% off during this sale, it becomes one of the best deals in portable power.
What sets it apart: 1,000W of solar input (charges from solar in 2–3 hours with four 220W panels), EcoFlow’s fastest AC charging at 0–80% in 43 minutes, and expandable capacity up to 6,144Wh with extra batteries. The LiFePO4 chemistry lasts 3,000+ cycles — that’s 8+ years of daily use. At $3,000+, you also unlock the extra $160 off tier.
🔥 Check Sale Price → Full EcoFlow Lineup
Regular: $2,699 • Solar: 1,600W input • Outlet: 30A RV • Best for: Whole-home backup, off-grid cabins, RV full-timers
The DELTA Pro is EcoFlow’s whole-home powerhouse. At 3,600Wh with 3,600W continuous output (7,200W surge), it runs refrigerators, freezers, well pumps, and multiple circuits simultaneously. The Smart Home Panel integration lets it act as a permanent home battery backup — and it expands to 25kWh with extra batteries.
Hurricane season peaks in October. A DELTA Pro with two panels keeps your essentials running for days, not hours. The 1,600W solar input recharges the full battery in about 2.5 hours of strong sun. At a Prime Day Fall discount from $2,699 — plus the $600+ free gift tier — this is the time to invest.
Check Sale Price → Best for Hurricane Season
Regular: $5,799+ • Battery: LiFePO4 • Transfer: 0ms UPS • Best for: Full home replacement, off-grid living, maximum capacity
The DELTA Pro Ultra is EcoFlow’s flagship home battery system — 6,144Wh per unit expanding to a staggering 90kWh. It delivers 7,200W continuous output and 0ms UPS transfer, meaning your home never sees a blink during a grid outage. At 5,600W solar input, a rooftop array charges the full battery in a single afternoon.
This is the Tesla Powerwall competitor. At $3,000+, you qualify for both the free gift and the extra $160 off. Stack the EFPDFAFF coupon on top and you’re looking at the best price the DELTA Pro Ultra has ever had.
Check Sale Price → Full Review
Here’s how to maximize savings during this sale:
That’s four layers of savings. A DELTA 2 Max at $1,499 retail could land well under $700 with a 57% discount plus the coupon. Check the sale page for exact pricing.
EcoFlow isn’t the only brand running fall deals. Here’s how they stack up:
The promotion runs September 20 through October 5, 2026. All deals expire at the end of October 5. Coupon code EFPDFAFF is valid for the entire promotion period.
Use code EFPDFAFF at checkout for an extra 5% off on top of existing sale prices. The code stacks with the tiered bonuses ($600+ free gift, $3,000+ extra $160 off).
For most people, the DELTA 2 Max is the best overall pick — it has the best balance of capacity, output, solar input, and charging speed. For budget buyers, the RIVER 3 Plus is the best entry point. For whole-home backup, the DELTA Pro at 3,600Wh is the sweet spot. For maximum power and off-grid living, the DELTA Pro Ultra scales to 90kWh.
Prime Day Fall discounts are historically within 5–10% of Black Friday prices on EcoFlow products. The advantage of buying now: you get the gear before winter storms and holiday demand, and popular models like the DELTA 2 Max can sell out during Black Friday rushes. Plus, the exclusive coupon code EFPDFAFF may not be available during Black Friday.
Yes. Every model in EcoFlow’s 2026 lineup — RIVER 3 Plus, DELTA 2, DELTA 2 Max, DELTA Pro, and DELTA Pro Ultra — uses LiFePO4 chemistry, rated for 3,000 or more charge cycles. That’s roughly 8+ years of daily use before the battery drops to 80% capacity.
Up to 57% off + coupon EFPDFAFF for extra 5% off. Free gift on $600+ orders. $160 off on $3,000+ orders. 16 days to shop — best prices go first.
Shop the Prime Day Fall Sale Full EcoFlow Lineup Compare all brands side by side →47 pages. Plain English. No fluff. Covers every major brand, real-world runtime tests, and our top picks for every budget.
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