Head-to-head test
EcoFlow DELTA 3 Classic vs Jackery HomePower 1000 v2
The DELTA 3 Classic is $120 cheaper, hits harder on output and surge, posts the highest power score on this page, and is just as quiet — and it can expand. The Jackery's one genuine answer is that it lasts twice the cycles, which matters far less than $120 to almost everyone.
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
EcoFlow
DELTA 3 Classic
3,077Power Score · Appliance Class
$529.00 · direct from EcoFlow
Last checked 6 days ago. Prices move — check before you buy.
Jackery
HomePower 1000 v2
2,928Power Score · Appliance Class
$649.00 · direct from Jackery
Last checked 6 days ago. Prices move — check before you buy.
Spec deltas
The DELTA 3 Classic costs $120 less than the HomePower 1000 v2 and outguns it on nearly every capability spec — 1,800W of output against 1,500W, 3,600W of surge against 3,000W, 500W of solar against 400W. Then it matches the Jackery's 30dB quiet and 10ms switchover dead-on. Cheaper and better isn't the usual shape of these comparisons.
The Jackery has exactly one structural answer, and it's a real one: 6,000 rated cycles against the DELTA 3 Classic's 3,000. That doubles the battery's rated lifespan and drops its cost per lifetime kWh to $0.09 against $0.14 — so despite the higher sticker, the Jackery is the cheaper unit to own if you run it to the end of its cycles. It's also 3.3 lbs lighter.
That's the whole trade: pay $120 less now for more power and an expansion path, or pay $120 more for a battery that outlives it and a lighter carry. For most buyers the first sentence already settled it.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
That combination is rare enough to be the headline. Usually you pay more for capability; here the DELTA 3 Classic hands you 1,800W against 1,500W and 3,600W of surge against 3,000W while charging $120 less. The Jackery isn't overpriced for what it is — it's that what it is costs more and does less on the spec sheet.
DELTA 3 Classic costs $429 against the HomePower 1000 v2's $549DELTA 3 Classic posts a 3,433 power score against the Jackery's 3,182
Why it mattersIf capability per dollar is your axis, this isn't close — the DELTA 3 Classic is the better buy before you even reach the longevity question.
rated cycles
Whether that matters depends entirely on how hard you cycle it. At 3,000 cycles the DELTA 3 Classic still covers roughly eight years of daily full discharges; most buyers replace or upgrade long before that wall. The Jackery's longevity is genuine, but it's a payoff that only arrives for the person who runs the battery down and back every day for over a decade.
HomePower 1000 v2 is rated for 6,000 cycles against the DELTA 3 Classic's 3,000HomePower 1000 v2 costs $0.09 per lifetime kWh against the DELTA 3 Classic's $0.14
Why it mattersDaily off-grid or full-time backup users who'll cycle hard for 15-plus years should weigh the Jackery seriously. Weekend and emergency users will retire the DELTA 3 Classic with cycles to spare and never feel the gap.
So the DELTA 3 Classic matches the Jackery's calm and then adds the one thing the Jackery structurally can't: an expansion port. You get the same 30dB, $120 back in your pocket, and a growth path toward partial-home backup, against a sealed 1,024Wh ceiling.
Both units run at 30dBDELTA 3 Classic supports an expansion battery; the Jackery is sealed at 1,024Wh
Why it mattersA buyer who assumed the pricier Jackery must be the quieter or more flexible one has it backwards — on noise it's a tie, and on flexibility the cheaper EcoFlow wins.
The specific dimensions that decide these two units — everything else is a tie.
PowerScore Breakdown
Selected because: 251-point gap (3,433 vs 3,182) — the cheaper unit posts the widest capability lead on the page.
overall power score
3,433 against 3,182 is the widest power-score gap on any of these Jackery matchups, and it's the cheaper unit posting it. The DELTA 3 Classic's higher output, bigger surge, and larger solar input all feed the composite, and all of them come in $120 under the Jackery.
The score isn't the last word — it says nothing about how long the battery lasts, which is where the Jackery answers. But as a measure of what each box can do the day you unbox it, the DELTA 3 Classic is ahead by a clear margin and cheaper doing it.
Lifetime Value
Selected because: The Jackery's only real win: $0.09 vs $0.14/kWh on double the cycles — surface it honestly.
cost / lifetime kWh
Here's where the Jackery earns its price. Cost per lifetime kWh is $0.09 against $0.14, because 6,000 rated cycles against 3,000 spread the sticker across twice the energy — 6,144 kWh against 3,072. The pricier box is the cheaper one to own, if you run it to the end.
The catch is that 'the end' is a long way off for most people. 3,000 cycles is around eight years of daily full discharges; a weekend or emergency user may never reach it. The Jackery's per-kWh win is real and mostly theoretical unless you cycle hard.
Growth Path
Selected because: The cheaper EcoFlow is also the expandable one; the Jackery is sealed.
solar input
The DELTA 3 Classic can grow; the Jackery can't. Add an EcoFlow expansion battery and the base 1,024Wh climbs without replacing the unit, where the HomePower 1000 v2 is sealed at 1,024Wh for its whole life.
For a fixed 1kWh need that's irrelevant — plenty of buyers want exactly 1,024Wh and nothing more. But it's one more column where the cheaper unit quietly offers more, and it points the same way as price and power score.
Portability & Form Factor
Selected because: The Jackery's one physical edge — 3.3 lbs lighter — matters if the unit moves often.
weight
The Jackery's clearest physical win is weight: 23.4 lbs against 26.7, about 3.3 lbs lighter. That's a real difference hauling it up basement stairs or over a tailgate, and it tracks the reviewer note that this generation feels more compact than the lastB5.
It isn't a large gap — both are one-hand-if-you're-fit, two-hands-if-you're-smart lifts — but if the unit moves often, the Jackery is the easier carry. If it lives in one spot, the 3.3 lbs never comes up.
Brand Trust
Selected because: EcoFlow's app/ecosystem lead vs Jackery's retail reach; a tiebreaker once specs and price favor EcoFlow.
EcoFlow brings the deeper ecosystem and a much stronger app — well above 4 stars against Jackery's 2.3-to-3.3 — plus a support desk that's a genuine coin flip between fast replacements and long waits. Jackery brings the wider retail shelf, which functions as its own return policy.
For a unit you'll manage through an app, EcoFlow's software lead is worth noting. For one you set and forget, Jackery's Costco-and-Amazon availability may matter more than any rating.
Strengths & trade-offs
EcoFlow DELTA 3 Classic
Strengths
- +Costs $120 less
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Shorter-lived battery — rated for 3,000 charge cycles vs the HomePower 1000 v2's 6,000, so it wears out sooner.
Jackery HomePower 1000 v2
Strengths
- +Lighter by 3.3 lb
- +Rated for 6,000 charge cycles — much longer battery lifespan
Trade-offs
- –Sealed capacity — the DELTA 3 Classic can add batteries to grow past 1,024Wh; this one can't.
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 Classic comes up 1,230Wh short (about 41% covered), the HomePower 1000 v2 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 Classic comes up 775Wh short (about 53% covered), the HomePower 1000 v2 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
Both drift through a CPAP night at 37% of capacity and at an identical 30dB, so noise doesn't break the tie the way it does against louder rivals. Fall back to price: same job, same quiet, $120 apart in the DELTA 3 Classic's favor.
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 cover a tailgate afternoon at 77% of usable capacity, so this isn't where the decision lives. If it's close for you, note that the DELTA 3 Classic brings 3,600W of surge to the cooler-and-blender rush against the Jackery's 3,000W — more room for whatever kicks on at once.
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 Classic comes up 3,815Wh short (about 19% covered), the HomePower 1000 v2 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
July 18, 2026
Verdict: the DELTA 3 Classic
The DELTA 3 Classic is the cheaper unit and the more capable one at once — a rare pairing. It's $429 against $549, pushes 1,800W continuous against 1,500W, surges to 3,600W against 3,000W, takes 500W of solar against 400W, and can bolt on an expansion battery the sealed Jackery can't. It also matches the Jackery's 30dB quiet and 10ms UPS exactly. The Jackery's honest counter is longevity: 6,000 rated cycles against 3,000, which makes it cheaper per lifetime kWh — $0.09 against $0.14 — and it's 3.3 lbs lighter to carry. If you'll cycle a battery daily for 15-plus years, that endurance is worth paying up for. For nearly everyone else, the DELTA 3 Classic wins on price and capability without giving up quiet.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of July 18, 2026. The links below open EcoFlow's and Jackery's current prices.
$529.00 · direct from EcoFlow
Last checked 6 days ago. Prices move — check before you buy.
or check the HomePower 1000 v2 price$649.00 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated July 18, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): RV Living, Food Truck.
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 Classic rates 4.9/5 (91st percentile of 24 Everyday-class units), and HomePower 1000 v2 rates 4.2/5 (52nd percentile of 24 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.
The Cheaper Box Is the Expandable One
Usually the pricier unit offers the growth path. Not here: the $429 DELTA 3 Classic takes an expansion battery and the $549 Jackery is sealed at 1,024Wh. If you might grow past 1kWh, the cheaper EcoFlow is also the more flexible one.
Same 5 Years, Different Yearly Cost
Both carry 5-year warranties, so the cost-per-warranty-year gap is just the price: $86 a year for the DELTA 3 Classic against $110 for the Jackery. On coverage terms they're identical; the EcoFlow is simply cheaper to stand behind.
The Jackery's Whole Argument
6,000 rated cycles against 3,000 is the one column the Jackery wins outright, and it's why it costs $0.09 per lifetime kWh against $0.14 despite the higher price. It only pays off if you actually cycle the pack to the end — years of daily use, not weekend duty.
Full record above — the Test Desk pick is the DELTA 3 Classic.
Check DELTA 3 Classic price →or check the HomePower 1000 v2 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
The DELTA 3 Classic is cheaper to buy, but the HomePower 1000 v2 is cheaper to own. At $0.11/kWh over its lifetime vs $0.17/kWh, the HomePower 1000 v2's higher cycle life and capacity make each dollar go further over the years.
Brand trust
EcoFlow
Ecosystem
EcoFlow fields the widest lineup and the largest community in portable power, and its app is regularly rated among the best in the category — a real edge if you manage the unit from your phone.
Support
The support desk is the weak spot, and it's genuinely inconsistent: prepaid-label replacements for some, long waits and refurbished units for others. Costco or Amazon adds the return backstop the brand doesn't promise.
Community
Largest community in the space — Reddit r/Ecoflow_community (~31K members), multiple Facebook groups, and an official community forum
App experience
Rated 4.6/5 iOS (~8,400 ratings) · 4.2/5 Android (~17,000 ratings)
Unique strength
Fastest-charging technology (X-Stream), deepest product ecosystem, and most active innovation cadence. At the very top of the range, the DELTA Pro Ultra platform stacks batteries and inverters into whole-home backup — a flagship path, not a line-wide feature.
Worth knowing
The Oct 2025 DELTA Max 2000 recall (overheating/fire risk, 6 incidents) is worth noting. Also tested subscription paywalls for advanced app features in early 2025 before community backlash paused the plan. No parts or service offered out of warranty.
Jackery
Ecosystem
12-15+ models across Explorer (portable) and HomePower (home backup) series, plus SolarSaga panel ecosystem and innovative form factors
Support
US-based support but widely criticized. Reddit reports describe slow/dismissive responses, scripted AI agents, strict receipt requirements for warranty claims, and refurbished replacements for clearly defective units. Strongly recommended: buy from Costco or Amazon for return protection.
Community
Smallest community of the major brands — Reddit r/Jackery has ~2,000 members. YouTube presence is solid due to brand recognition.
App experience
Rated 2.3-3.3/5 iOS and Android — the weakest app experience of the major brands. Multiple confusing apps (Jackery app vs Jackery Home) and mandatory login even offline.
Unique strength
Jackery's retail reach is unmatched — Costco, Home Depot, Best Buy, Amazon — so a faulty unit is often a drive-back exchange rather than a support queue.
Worth knowing
The app is the category's weakest (2.3 to 3.3) and forces a login even offline, and the HomePower line is brand-new, so its long-term support and reliability record doesn't exist yet.
Analyst note
EcoFlow wins the software and ecosystem battle cleanly; Jackery wins the 'what if it breaks' one through sheer retail availability. Since neither support desk is a strength, buying through a retailer with easy returns is the move either way.
Growth path
DELTA 3 Classic
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.
HomePower 1000 v2
FIXED CAPACITYFixed at 1,024Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 400W of solar. Suitable for a 1-2 panel setup.
Adequate ports for most setups, but heavy users may want a power strip.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
The HomePower 1000 v2 is sealed at 1,024Wh, which is fine if that covers you. The DELTA 3 Classic starts at 1,024Wh and can grow beyond it with EcoFlow expansion batteries — though at this size expansion means longer runtimes on the same loads, not a path to home backup. More hours, not more house.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow DELTA 3 Classic
For a March 2026 release the DELTA 3 Classic already has solid hands-on coverage, and the theme is 'quiet and quick.' Reviewers clocked a full wall charge in under an hourA1, noted low idle drain that holds a charge in storageA2, and repeatedly said it runs quieter than its price led them to expectA3. The app gets called one of the best on the marketA6, and the Storm Guard auto-charge feature genuinely usefulA12.
The recurring knock is the 500W solar input cap, flagged by more than one outlet as low for a 2026 unitA5A9 — fine for a couple of panels, limiting if you meant to flood it with sun. One caution on the record: at least one buyer reported receiving the wrong unit entirelyA15, the kind of fulfillment slip that argues for buying from a retailer with painless returns.
“In our tests, the DELTA 3 Classic charged from empty to full plugged into a standard wall outlet in just shy of 55 minutes.”
Sources
thesolarlab.com · vantour.net · smartenergyedge.com · walmart.com
Jackery HomePower 1000 v2
The HomePower 1000 v2 is three weeks old as of this writing, so there's no accumulated field record yet — just one vendor-hosted test standing in for the reports that haven't formedB4. Take its all-positive read with that grain of salt.
What the test pushed on was raw load: a 1,500W heat gun and a Vitamix running together would drain the pack in under half an hourB4, and the unit shrugged off days of 100-plus-degree heat locked in a truck bedB1. It handled what was thrown at it — but 'it' is one truck, one summer, one tester. On how it holds up over years, the 6,000-cycle rating is the honest stand-in until real mileage accumulates.
“It held up to many charging and discharging cycles as we topped it up at Superchargers, adding drinks and taking out food along the way — locked in the tonneau of a black truck driving through 100+ degree heat for days.”
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- Multiple independent reviewers note the unit is quieter than expected for its price point, with low idle drain. [DELTA 3 Classic · 2 entries]
- The 500W solar input cap is flagged as a limiting factor by more than one review outlet, seen as low for a 2026-era release. [DELTA 3 Classic · 2 entries]
- Reviewers praise the app and Storm Guard/smart features as standout software elements. [DELTA 3 Classic · 2 entries]
- The one hands-on account found reports fast, reliable recharge performance matching Jackery's advertised numbers on both AC and solar paths. [HomePower 1000 v2 · 2 entries]
- The unit handled sustained real-world thermal and load stress (100+ degree heat over multiple days, simultaneous high-draw appliances) without any reported failures in the only field test found. [HomePower 1000 v2 · 2 entries]
- A1
“In our tests, the DELTA 3 Classic charged from empty to full plugged into a standard wall outlet in just shy of 55 minutes.”
thesolarlab.com — EcoFlow DELTA 3 Classic Review: Cheap, Quiet & Useful? · unknown (post-launch 2026) · [positive]
- A2
“We measured the idle draw to be roughly 17W per hour.”
thesolarlab.com — EcoFlow DELTA 3 Classic Review: Cheap, Quiet & Useful? · unknown (post-launch 2026) · [positive]
- A3
“we expected the cooling fans to break that trend given the price point for this unit”
thesolarlab.com — EcoFlow DELTA 3 Classic Review: Cheap, Quiet & Useful? · unknown (post-launch 2026) · [positive]
- A5
“the screen only showed 500 W input”
vantour.net — EcoFlow Delta 3 Classic: Our review, test and promo code · 3 weeks ago (~June 2026) · [negative]
- A6
“it is clearly one of the best-designed apps on the market”
vantour.net — EcoFlow Delta 3 Classic: Our review, test and promo code · 3 weeks ago (~June 2026) · [positive]
- A9
“EcoFlow pushes the fast charging hard, but the DELTA 3 Classic is capped at 500W solar input”
smartenergyedge.com — EcoFlow DELTA 3 Classic Review: Better Than the DELTA 2? · 1 week ago (~July 2026) · [negative]
- A12
“The Storm Guard auto-charge feature is smart and genuinely useful.”
smartenergyedge.com — EcoFlow DELTA 3 Classic Review: Better Than the DELTA 2? · 1 week ago (~July 2026) · [positive]
- A15
“I pay for an Ecoflow delta 2 1024wh but I receive something totally different. An Ecoflow 950 wh that doesn't fit my expertise or what I need.”
walmart.com — Customer reviews for EF EcoFlow DELTA 3 Classical 1000 · unknown · [negative]
- B1
“It held up to many charging and discharging cycles as we topped it up at Superchargers, adding drinks and taking out food along the way — locked in the tonneau of a black truck driving through 100+ degree heat for days.”
CleanTechnica — The Jackery HomePower H1000 v2, CleanTechnica Tested · 2026-07 · [positive]
- B4
“Running a 1,500W heat gun and a Vitamix blender simultaneously, the highest power draw this combination drew in our testing was 2,125 watts, which would exhaust its stored capacity in 28 minutes.”
CleanTechnica — The Jackery HomePower H1000 v2, CleanTechnica Tested · 2026-07 · [positive]
- B5
“A 1 kilowatt-hour battery pack that feels even more compact and lightweight than we remember from the previous versions.”
CleanTechnica — The Jackery HomePower H1000 v2, CleanTechnica Tested · 2026-07 · [positive]
Research compiled July 18, 2026.
Who Should Buy Which
Buy the DELTA 3 Classic if you…
Buy the HomePower 1000 v2 if you…
- →You'll cycle the battery hard for well over a decade — daily off-grid, full-time backup — and want the 6,000-cycle lifespan and $0.09-per-kWh economics that come with it.
- →You move the unit often and want the lighter carry: 23.4 lbs against 26.7.
If neither fits
If the actual job is a full camping weekend (about 2,100Wh) or an 8-hour whole-house blackout (about 1,645Wh), both 1,024Wh boxes come up short — under half of either. Step up to a larger unit before choosing between these two.
The Bottom Line
The DELTA 3 Classic is the rare unit that's cheaper and more capable at once — $120 less than the Jackery, ahead on output, surge, solar, and power score, and every bit as quiet at 30dB. Its one concession is cycle life, where the Jackery's 6,000 against 3,000 makes the pricier box cheaper to own over a full lifetime of hard use.
Buy the Jackery if you'll genuinely cycle a battery daily for 15-plus years and want the lighter carry. Otherwise the DELTA 3 Classic wins going away — more power, more surge, an expansion path, the same quiet, $120 saved. Cheaper and better doesn't need a tiebreaker.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the EcoFlow DELTA 3 Classic really cheaper and more powerful than the Jackery HomePower 1000 v2?
Yes, on both counts. It's $429 against $549 — $120 less — and it out-specs the Jackery on output (1,800W vs 1,500W), surge (3,600W vs 3,000W), solar input (500W vs 400W), and overall power score (3,433 vs 3,182). The Jackery's comeback is longevity, not capability.
Then why would anyone pay more for the Jackery?
Cycle life. The Jackery is rated for 6,000 charge cycles against the DELTA 3 Classic's 3,000, which halves its cost per lifetime kWh to $0.09 against $0.14. If you'll run the battery down and back daily for 15-plus years, it outlasts the EcoFlow by enough to justify the extra $120 — but most buyers won't cycle it that hard.
Are they equally quiet?
Yes — both are rated at 30dB, and reviewers specifically noted the DELTA 3 Classic runs quieter than its price suggests. Unlike some cheaper units, the EcoFlow doesn't trade noise for its lower sticker; the two are a genuine tie on how loud they get.
Which is easier to carry?
The Jackery, by about 3.3 lbs — 23.4 against 26.7. It's a modest gap, noticeable if you move the unit often but irrelevant if it stays put. Reviewers described this Jackery generation as feeling more compact than the last.
Can either back up my house for a full outage?
Not a long one. An 8-hour whole-house blackout needs roughly 1,645Wh and both units hold 1,024Wh, covering under half. They're sized for a CPAP night, a tailgate, or running a few essentials — not whole-home or multi-day backup.
Where to buy
EcoFlow DELTA 3 ClassicPick
$529.00
$529.00 · direct from EcoFlow
Last checked 6 days ago. Prices move — check before you buy.
Jackery HomePower 1000 v2
$649.00
$649.00 · direct from Jackery
Last checked 6 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.