Head-to-head test
EcoFlow DELTA 3 vs EcoFlow DELTA 3 Plus
EcoFlow DELTA 3 vs EcoFlow DELTA 3 Plus: the same 1,024Wh pack, 1,800W inverter and 4,000-cycle rating; the Plus only adds 1,000W solar input against 500W and a 140W USB-C port against 100W. Buy the DELTA 3 unless you already own that much panel.
Full profiles: EcoFlow DELTA 3 → · EcoFlow DELTA 3 Plus →
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
$629.00 · direct from EcoFlow
Last checked 1 day ago. Prices move — check before you buy.
$719.00 · direct from EcoFlow
Last checked 1 day ago. Prices move — check before you buy.
Spec deltas
Strip the names off and these are the same machine: 1,024Wh, an 1,800W inverter with 3,600W of surge, 27 lb, a UPS handoff rated at no worse than 10ms, and a pack rated for at least 4,000 cycles on both. Five-year warranty on both. The DELTA 3 is $629, the DELTA 3 Plus is $719, and the whole question is what the $90 buys.
Two things, and they're both inputs and outputs rather than anything about the battery. The Plus takes 1,000W of solar to the base unit's 500W, so a drained pack refills from a big array in about an hour of strong sun instead of two. And its USB-C tops out at 140W instead of 100W, which is the difference between a 16-inch laptop charging at full speed and charging politely. Everything else you'd put on a spec sheet is identical.
That identical part matters more than it sounds. Because the cycle rating is the same 4,000 on both, the Plus doesn't outlive the base unit, so it can't earn its premium back over the years the way a longer-lived pack would. It costs more to buy and exactly as much to own per hour of use. Pay the $90 for the ports if you'll use them; if you won't, the cheaper unit is the same unit.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Typical price
Divide each price by the same 4,096 kWh and the base unit lands at $0.15 per lifetime kWh, the Plus at $0.18. The $90 premium never comes back through the battery; it's a one-time fee for the extra solar and USB-C headroom, and you either use that headroom or you paid for nothing.
both rated for 4,000 cyclesboth hold 1,024Whthe DELTA 3 is $629, the DELTA 3 Plus $719
Why it mattersIf your recharging is a wall socket and your devices are phones, the DELTA 3 is the same product for $90 less.
solar input
Neither unit covers a two-night camp (2,100Wh needed, about 870Wh usable), so anyone taking these off-grid is living on the recharge, not the capacity. The Plus turns a whole midday of panel-babysitting into a morning, and that is the one scenario where its premium pays for itself every single day you use it.
the Plus accepts 1,000W of solar, the DELTA 3 500Wboth hold 1,024Whusable capacity after the 15% derate is about 870Wh on either
Why it mattersSolar-first buyers with 500W or more of panel should take the Plus; everyone else gains nothing from the bigger input.
A CPAP night draws about 40W for eight hours (320Wh) and both units cover it with 550Wh to spare, so capacity settles nothing. What settles it is whether the fan wakes you, and on the current evidence that risk sits with the PlusB1B4. Reviewers expect a firmware fix, but you'd be buying the promise, not the unitB4.
both are rated at 30 dBA, a best-case floorreviewers report the DELTA 3's fans stay off under about 200WA1reviewers report the Plus's fans switch on at low load and cycle erraticallyB1B2
Why it mattersBedside and desk-UPS buyers should take the DELTA 3 and keep the $90.
The specific dimensions that decide these two units — everything else is a tie.
Lifetime Value
Selected because: Equal 4,000-cycle ratings on equal 1,024Wh packs make this a pure price question, and the cheaper unit to buy is the cheaper one to own.
cost / lifetime kWh
Two packs with the same 4,000-cycle rating and the same 1,024Wh deliver the same 4,096 kWh over their lives, so there's no longevity story here to argue about. The only variable is what you paid to get in: $629 or $719. Same energy, same warranty term, different ticket. The Plus is simply the pricier route to an identical lifetime of power.
None of that makes the Plus a bad buy. It makes it a purchase of two specific features rather than a better battery, which is a different kind of decision. You can't recover the $90 through years of use; you can only justify it on the day you plug a big panel or a hungry laptop into it.
Growth Path
Selected because: The 1,000W-versus-500W solar input is the Plus's one real reason to exist, and it only pays off for solar-first buyers.
solar input
Both units take EcoFlow's expansion batteries, so growing the bank is a wash. The gap is how fast you can put energy back in. At 1,000W of solar the Plus can refill its 1,024Wh in about an hour of strong sun; the DELTA 3, capped at 500W, needs about two. Add expansion batteries and that gap widens with every pack you bolt on, because the input ceiling stays put while the bank grows.
If your plan is a wall socket and the occasional car charge, none of this touches you and the base unit's 500W is more than a single portable panel will ever hand it. If your plan is a permanent array on a shed roof, the Plus is the one that keeps up.
What the Specs Don't Tell You
Selected because: Both are rated at 30 dBA, yet field reports split on fan behaviour, which decides the UPS and bedside use these units are bought for.
On paper the two are equally quiet: 30 dBA, and that's a best-case floor for both rather than a measurement. Off paper they part ways. Reviewers describe the DELTA 3 as effectively silent under about 200W, fans off entirely, and barely audible at 500W to 800WA1. The Plus draws the opposite report: fans that switch on at low load and cycle on and off erratically, which is the wrong behaviour for a unit marketed as a quiet UPSB1B2.
Treat that as a firmware-era finding, not a verdict on the hardware. Reviewers expect EcoFlow to fix it in software, as it has on earlier modelsB4. But you buy the unit that ships, and today the base DELTA 3 is the one with the quiet record, which is a strange place for the cheaper unit to be.
Your Life, Your Pick
Selected because: At about 870Wh usable, both fail the same long scenarios and pass the same short ones, so the scenario table says where the spare $90 matters.
With about 870Wh usable apiece, the two pass and fail every scenario together: a CPAP night uses 37% of either, a tailgate 77%, and a full eight-hour blackout (1,645Wh) or a two-night camp (2,100Wh) beats both by the same margin. So the table can't separate them, and it isn't supposed to. Read it instead as a map of where the Plus's two extras earn their keep: nowhere indoors, and everywhere you're refilling from panels between the loads it lists.
Strengths & trade-offs
EcoFlow DELTA 3
Strengths
- +Costs $90 less
Trade-offs
- –No major technical downsides compared to rival.
EcoFlow DELTA 3 Plus
Strengths
- +Faster solar charging
Trade-offs
- –No major technical downsides compared to rival.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
Neither unit
Neither unit covers this scenario's 2,100Wh: the DELTA 3 comes up 1,230Wh short (about 41% covered), the DELTA 3 Plus 1,230Wh (41%). Treat this as partial cover — enough for the essentials in it, not the whole list.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
Neither unit
Neither unit covers this scenario's 1,645Wh: the DELTA 3 comes up 775Wh short (about 53% covered), the DELTA 3 Plus 775Wh (53%). Either gets you most of the way, so this is a scenario you plan around rather than one you should rule them out for.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
Either unit
A 40W CPAP for eight hours is 320Wh, about 37% of what either unit can give you, so capacity is a formality with 550Wh left over on both. Nothing on the spec sheet separates them here: same rating, same weight, same UPS figure. Buy the cheaper one for this job, and put the $90 toward a second night's worth of expansion battery if you want it.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Neither unit
This scenario needs 910Wh and neither unit quite finishes it. Both land within 5% of it — close enough that trimming one appliance, or accepting a shorter evening, gets you there on the day.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
Either unit
Both clear the 670Wh afternoon with about 200Wh to spare, and at 27 lb apiece there's no lighter one to grab. The one spec that differs and matters in a car park is the Plus's 140W USB-C, which charges a laptop or a big battery bank noticeably faster than the DELTA 3's 100W. If that's not on your list, take the cheaper unit.
Battery budget usedlower = more headroom
LOAD Blender 400W×0.5h · LED TV (55") 80W×4h · Bluetooth Speaker 15W×4h · Phone Charger (×3) 45W×2h
SCN-06 · 24 hours · needs 4,685Wh
Van Life Daily
A full day of mobile living — the ultimate endurance test
Neither unit
Neither unit covers this scenario's 4,685Wh: the DELTA 3 comes up 3,815Wh short (about 19% covered), the DELTA 3 Plus 3,815Wh (19%). This is well outside what either unit is for; the right answer here is a larger station, not a choice between these two.
Battery budget usedlower = more headroom
LOAD Mini-Fridge 150W×24h · Laptop 60W×4h · Phone Charger 15W×3h · LED Lights 40W×5h · Fan 75W×8h
The Load Test
RUNTIME = (Wh × 0.85) ÷ LOAD
None of the scenarios above exactly yours? Build it. Toggle what you'd plug in; both units are tested against the combined draw.
Essentials
Comfort & Convenience
High-Draw Appliances
Test duration
8h
Continuous draw
205W
Projected runtime
Dead heat — both run this 205W load for roughly 4.2h. Pick on price, weight, or ports.
Modeled from the spec record — same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.¹
Essentials
The basics you need runningscale 0–58hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–11.6hHigh-Draw Appliances
These reveal the real limitsscale 0–0.9h¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
September 7, 2026
Verdict: the DELTA 3
Buy the DELTA 3 unless you already own the panels. At $629 against $719 it's the same battery, inverter, weight, UPS rating and cycle life, so the lifetime maths tilts its way on price alone: $0.15 per lifetime kWh against $0.18 for the Plus, on an identical 4,096 kWh of rated lifetime energy. What the Plus's extra $90 actually buys is two things you can name: 1,000W of solar input instead of 500W, and 140W USB-C instead of 100W. If you'll recharge from a real array or you charge a big laptop off the station, that's a fair price for them. If it's a wall-charged blackout box or a bedside UPS, it's $90 for ports you won't plug into — and reviewers say the base unit is the quieter of the two under light load, which is exactly where a UPS livesA1B1.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of September 7, 2026. The links below open EcoFlow's current price.
$629.00 · direct from EcoFlow
Last checked 1 day ago. Prices move — check before you buy.
or check the DELTA 3 Plus price$719.00 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated September 7, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Full specifications
ᵈ Derived: price ÷ rated capacity. See the data behind our comparisons →
Comparison ToolAdd more power stations, side by sideOpen Tool →How these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it — no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews — see Sources & Research Notes below.
Runtime model
Runtime = (rated capacity × 0.85 inverter efficiency) ÷ device wattage. Solar recharge estimates assume panels deliver 70% of rated output. Cold weather, battery age, and stacked loads reduce real-world results.
Power Score
Computed from 14 published spec dimensions, weighted per use-case bench. Higher is better; a unit must meet a bench's minimum threshold to be rated.
See the full weight table and data sourcing on our methodology page →Class ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews — no buyer opinions feed it. We score every station on size-independent quality (value, output, portability, endurance, ports, warranty, and more), then percentile-rank it against the other units in its capacity class, so a class-leading compact unit and a class-leading whole-home unit can both earn 5★. Here, DELTA 3 rates 4.4/5 (65th percentile of 27 Everyday-class units), and DELTA 3 Plus rates 4.2/5 (54th percentile of 27 Everyday-class units).
How the class ranking is computed →Test Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
Warranty: No Difference
Both units carry the same 5-year warranty, so coverage isn't a tiebreaker here.
Full record above — the Test Desk pick is the DELTA 3.
Check DELTA 3 price →or check the DELTA 3 Plus priceOwnership Analysis
What happens after you buy — true cost of ownership, brand trust, and growth potential.
Lifetime value
Service lifeyears at one full cycle per day
Lifetime energy delivered
Cost per delivered kWh
│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead.
Analyst note
Both units have similar long-term ownership costs ($0.15/kWh vs $0.18/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off. One thing to know reading the table: both carry the same 4,000-cycle rating, so the lifetime rows are sticker price and capacity in disguise — the wear horizon is identical and decides nothing here.
Growth path
DELTA 3
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 1,024Wh.
Accepts up to 500W of solar. Suitable for a 1-2 panel setup.
Generous port selection supports complex multi-device setups.
Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.
DELTA 3 Plus
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 1,024Wh.
Accepts up to 1,000W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Both expand, but the DELTA 3 Plus's higher solar ceiling (1,000W vs 500W) gives it the stronger off-grid growth path — more panels can feed a bigger bank as it grows.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow DELTA 3
Our research on the standard DELTA 3 is thin, because most published testing went to the Plus, Max and Ultra variantsA0. What exists is specific and useful: reviewers found the fans stay completely off under about 200W and barely audible from three feet at 500W to 800W, which makes it the quiet one of this pair in practiceA1. Its UPS handoff is described as fast enough that routers, fridges and CPAPs never notice, though that observation comes from a sibling model sharing the same 10ms rating, so take it as character rather than a measurement of this exact unitA2.
“At low loads (under 200W) the fans often stay completely off, making the Delta 3 effectively silent; under moderate load (500–800W) the fans are barely audible from three feet away.”
Sources
portablepowernerd.com · thesolarlab.com · outputreport.com
EcoFlow DELTA 3 Plus
Coverage of the Plus is solid and the consensus is consistent: excellent charging and a seamless UPS, undercut by one repeatedly cited flawB0B3. The fans run even at low load and cycle erratically, which limits it as the quiet bedside UPS its marketing describesB1. One review adds that the erratic cycling raises overheating risk under heavy loadsB2. Reviewers expect a software update to settle the fan behaviour, as EcoFlow has done on earlier stations; the claim is dated and may already be partly addressed, but we haven't seen it confirmedB4.
“Otherwise well-designed, with very fast recharge times and a seamless sub-10ms UPS switchover for uninterrupted power.”
Sources
thesolarlab.com
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- The DELTA 3 Plus's headline weakness is fan behavior — fans run even at low load and cycle erratically, undercutting its quiet-UPS marketing. [DELTA 3 Plus · 3 entries]
- A1
“At low loads (under 200W) the fans often stay completely off, making the Delta 3 effectively silent; under moderate load (500–800W) the fans are barely audible from three feet away.”
portablepowernerd.com — EcoFlow Delta 3 Tested: 2026 Hands-On Review; thesolarlab.com · 2026 · [positive]
- A2
“UPS switchover works as advertised — a power cut results in a ~10ms handoff, fast enough that routers don't reset, fridges don't skip a compressor cycle, and CPAP machines don't interrupt therapy.”
outputreport.com / thesolarlab.com — DELTA 3 line UPS testing (observed on DELTA 3 Plus, which shares the 10ms UPS spec) · 2026 · [positive]
- B1
“Marketed as near-silent, but real-world fan performance is a significant flaw: the fans activate even under low loads and cycle on and off erratically, which limits its effectiveness as a quiet UPS.”
T3 — EcoFlow DELTA 3 Plus review: Lightning-fast charging with a noisy flaw; thesolarlab.com — DELTA 3 Plus Review · 2026 · [negative]
- B2
“Part of why it stays quiet is that the internal fans aren't always doing their job properly — the erratic cycling raises the risk of the unit overheating when running heavy loads.”
thesolarlab.com — EcoFlow DELTA 3 Plus Review: Amazing, but One Big Quirk? · 2026 · [negative]
- B3
“Otherwise well-designed, with very fast recharge times and a seamless sub-10ms UPS switchover for uninterrupted power.”
T3 / thesolarlab.com — DELTA 3 Plus reviews · 2026 · [positive]
- B4
“Reviewers note EcoFlow should be able to resolve the fan behavior with a software update, as it has done for other power stations after release.”
thesolarlab.com — DELTA 3 Plus Review · 2026 (dated claim — may be partially addressed by firmware) · [mixed]
Research compiled September 7, 2026.
What Owners Actually Report
Drawn from 70 comments on independent review channels — not from retailer reviews, which skew to the first week of ownership. Each line is our summary of one commenter's claim, linked to the original. We record what they said, including where it contradicts the spec sheet.
EcoFlow DELTA 3
34 claims from 26 comments · 17 from owners · 7 with figures
- Solar input
- 5 · 27% negative
- Runtime
- 3 · 66% negative
- Price & value
- 4 · 11% negative
- Build quality
- 2 · 100% negative
- Inverter & surge
- 2 · 0% negative
What owners complain about
At 30% charge it ran a 12V cool box for only 30 minutes against a claimed 12 hours at full charge.
Runtimemeasuredowner1 agreedsource →
AC-port surge protection is rated only 150 joules versus 1,800 on his UPS, so he chained both.
Build qualitymeasuredownersource →
Four 12V 100W panels in series give an overload error despite a 60V input rating.
Solar inputmeasuredownersource →
What owners praise
The same pressure washer ran on their DELTA 3 with no errors.
Inverter & surgemeasuredowner1 agreedsource →
Charges 0-100% in 1 hour on 1,000W of solar; 800W takes only 20 minutes longer.
Solar inputmeasuredowner1 agreedsource →
Bought a DELTA 3 from a Costco sale for $389 to replace a 1500VA UPS.
Price & valuemeasuredownersource →
EcoFlow DELTA 3 Plus
70 claims from 44 comments · 58 from owners · 26 with figures
- Solar input
- 10 · 26% negative
- Price & value
- 8 · 19% negative
- Runtime
- 6 · 12% negative
- Durability
- 8 · 69% negative
- App & firmware
- 8 · 50% negative
What owners complain about
The 60V and 15A per-port limits stop him putting three 195W panels on each solar input.
Solar inputmeasuredowner14 agreedsource →
Draws about 30W just to convert, so a 70W load actually pulls closer to 100W.
Idle drainmeasuredowner7 agreedsource →
Unit, extra battery, panels, stands and cables came to about $2,000 total.
Price & valuemeasuredowner7 agreedsource →
What owners praise
Swapped a DELTA Pro for four DELTA 3 Plus at 27 lb each for portability and redundancy.
Size & weightmeasuredowner34 agreedsource →
Each DELTA 3 Plus has two 500W solar inputs.
Solar inputmeasuredowner34 agreedsource →
Bought four at $649 each and runs a fridge, 8000 BTU AC, dehumidifier and office.
Price & valuemeasuredowner34 agreedsource →
Claims are weighted by how specific they are, whether the commenter owns the unit, and how many readers agreed. Comments that mention a product under a rival's review count for more, because the commenter had no reason to be there. This is what buyers report, not our test results — for measurements we ran ourselves, see the methodology.
Who Should Buy Which
Buy the DELTA 3 if you…
- →You'll charge it from the wall and use it as a blackout box or a bedside UPS. It's the same unit for $90 less, and the quiet one under light load on the current evidenceA1B1.
- →Your solar is one portable panel or none. Its 500W input already exceeds what a single folding panel delivers, so the Plus's 1,000W ceiling would sit idle.
- →You want the cheaper way into EcoFlow's expansion batteries; both units take them, and the base unit gets you there for $629.
Buy the DELTA 3 Plus if you…
- →You own, or are about to buy, 500W or more of panels. Refilling 1,024Wh in about an hour of strong sun instead of two is the one thing here worth $90.
- →You charge a large laptop from the station every day and want the 140W USB-C port doing it at full speed.
If neither fits
If you need to ride out a full eight-hour blackout (1,645Wh) or a weekend camp (2,100Wh) from one battery, 1,024Wh won't do it on either unit; budget for an expansion battery on whichever you pick, or step up to a 2,000Wh-class station. And if your loads are a phone, a lamp and a router, both are more inverter than you'll use; a smaller EcoFlow saves real money.
The Bottom Line
Take the DELTA 3. It is the DELTA 3 Plus with a 500W solar cap and a 100W USB-C port, for $90 less, and because both packs carry the same 4,000-cycle rating the cheaper one to buy is also the cheaper one to own. On current reports it's the quieter unit under the light loads a UPS spends its life at, tooA1B1.
The Plus earns its price in exactly one household: the one with panels on the roof, where refilling 1,024Wh in an hour instead of two happens every day. If that's you, buy it without guilt. If it isn't, you already know which box to order.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
What's the actual difference between the EcoFlow DELTA 3 and the DELTA 3 Plus?
Two specs. The Plus accepts 1,000W of solar input against the DELTA 3's 500W, and its USB-C port delivers 140W against 100W. Capacity (1,024Wh), inverter (1,800W, 3,600W surge), weight (27 lb), UPS rating, cycle life (4,000) and warranty (5 years) are identical.
Is the DELTA 3 Plus worth $90 more than the DELTA 3?
Only if you'll use one of its two extras. With 500W or more of panels, or a big laptop on USB-C every day, yes. Charged from the wall and used indoors, no: the battery and inverter are the same, the cycle rating is the same 4,000, so the Plus costs more to buy and nothing less to own.
Does the DELTA 3 Plus last longer than the DELTA 3?
No. Both packs are rated for at least 4,000 cycles to 80% capacity on the same 1,024Wh, which is the same 4,096 kWh of lifetime energy. That's why the lifetime cost favours the cheaper unit: $0.15 per lifetime kWh against $0.18.
Which is quieter, the DELTA 3 or the DELTA 3 Plus?
Both are rated at 30 dBA, but that's a best-case figure. Reviewers found the DELTA 3's fans stay off entirely under about 200W, while the Plus's fans switch on at low load and cycle erratically. A firmware fix is expected but not something we've seen confirmed. For a bedside UPS, the base DELTA 3 has the better record today.
Can either the DELTA 3 or DELTA 3 Plus run a house through a blackout?
Not a full one. An eight-hour blackout profile needs about 1,645Wh and both units have about 870Wh usable, so either covers roughly half of it. Both accept EcoFlow expansion batteries, which is the honest route to a full night; the Plus just refills the bigger bank faster from solar afterwards.
Where to buy
EcoFlow DELTA 3Pick
$629.00
$629.00 · direct from EcoFlow
Last checked 1 day ago. Prices move — check before you buy.
EcoFlow DELTA 3 Plus
$719.00
$719.00 · direct from EcoFlow
Last checked 1 day ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.