Head-to-head test
EcoFlow DELTA 3 Max Plus vs Jackery HomePower 2000 Plus v2
The Max Plus gives you 3,000W of output and a 6,000W surge for $50 less than the Jackery, so this comes down to one question: will you ever ask a 2kWh unit to run more than 2,400W?
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk

EcoFlow
DELTA 3 Max Plus
3,971Power Score · Appliance Class
$1,199.00 · direct from EcoFlow
Last checked 6 days ago. Prices move — check before you buy.

Jackery
HomePower 2000 Plus v2
3,949Power Score · Appliance Class
$1,199.00 · direct from Jackery
Last checked 6 days ago. Prices move — check before you buy.
Spec deltas
The EcoFlow DELTA 3 Max Plus undercuts the Jackery HomePower 2000 Plus v2 by $50 ($999 against $1,049) and outmuscles it at the same time: 3,000W continuous against 2,400W, and a 6,000W surge against 4,800W. It's rare for the cheaper unit to also be the more powerful one, and that's the whole story here.
The 600W of extra output isn't abstract. It's the difference between a unit that runs a 1,500W space heater with nothing to spare and one that runs it with a laptop and a router still plugged in, and the wider surge starts motors — a full-size fridge, a well pump — that a 4,800W ceiling can stall on. If your loads ever climb toward the top of what a 2kWh station can do, only one of these two keeps up.
The Jackery's case is the body and the calendar. It's 9.25 lb lighter (41 lb against 50.7), rated for 6,000 cycles against 4,000, and cheaper to own over its life at $0.09 per kWh against $0.12 — yes, even starting $50 behind on price. That's a genuine argument for the buyer who'll never touch 2,400W. For everyone who might, the Max Plus already won on the spec that matters, and charged less for it.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
continuous output
That 600W is what runs a big heater with a laptop still attached, and the 6,000W surge starts a compressor the Jackery's 4,800W ceiling stalls on. A spec sheet that points to more power and a lower price at once doesn't leave much to argue with.
The Max Plus delivers 3,000W continuous against the HomePower's 2,400WThe Max Plus is $999 against the HomePower's $1,049
Why it mattersAnyone who might run a heat gun, a table saw, or a hard-starting fridge should take the unit that's both cheaper and more capable.
It's 9.25 lb lighter and rated for 6,000 cycles against 4,000, and because those cycles stretch the price further, it's cheaper to own despite the higher tag. The familiar catch applies — that lifetime edge lands after a decade of daily use you may never actually put in.
The HomePower weighs 41 lb against the Max Plus's 50.7 lbThe HomePower costs $50 more yet is rated cheaper to own, $0.09 per kWh against $0.12
Why it mattersIf you'll never push past 2,400W, the Jackery's lighter, longer-lived box earns the extra $50; if you might, the output ends the conversation.
solar input
1,000W against 800W is a head start on an outage morning, and EcoFlow's app adds a quiet mode and a charge-speed limit that Jackery's split, login-gated software doesn't match. Neither is the headline, but both land on the same side as the price and the power.
The Max Plus accepts 1,000W of solar against the HomePower's 800WEcoFlow's app rates near the top of the category and Jackery's near the bottom
Why it mattersAn off-grid or outage buyer who recharges by sun gets yet another reason to pick the EcoFlow, on top of the two big ones.
The specific dimensions that decide these two units — everything else is a tie.
PowerScore Breakdown
Selected because: The output and surge gap is the axis of this whole matchup; the composite score is where it gets weighed against the Jackery's other strengths.
overall power score
The composite scores land close — 4,396 for the Max Plus against 4,276 for the HomePower — but they land close for opposite reasons. The EcoFlow banks its points on raw output and surge; the Jackery claws most of them back with lighter weight and a longer cycle rating. The number nearly ties, but the two units are not tied in character.
Which side of that composite you want is the actual decision. If the points you care about are watts out of the inverter, the Max Plus holds them. If they're pounds in your hands and years on the label, the Jackery does. The score won't choose for you; your loads will.
Your Life, Your Pick
Selected because: Every listed scenario is a tie, which is the honest catch: the Max Plus's extra output is headroom you won't use day to day.
Here's the catch against my own pick: across every scenario the engine runs, these two finish identically. A CPAP night, a remote workday, a tailgate, an 8-hour blackout — both clear them, and both fall short of a two-night camp and a van-life day by the same margins. The Max Plus's 600W of extra output changes none of these outcomes.
That's because output and runtime are different questions. The 3,000W buys you a wider set of things you can plug in at once, not a longer time you can run them — both units carry the same 2,048Wh. If your load list never crowds the top of the inverter, the Jackery does the same work, lighter.
Lifetime Value
Selected because: The Jackery is cheaper to own despite a higher sticker — that has to be surfaced against an EcoFlow verdict.
cost / lifetime kWh
The Jackery is the cheaper unit to own, and it's worth saying plainly: $0.09 per lifetime kWh against the Max Plus's $0.12, even though it costs $50 more today. It gets there by spreading its price over 6,000 cycles instead of 4,000 — the same math that flatters every long-cycle unit, and the same asterisk, since those cycles arrive well past a decade of daily use.
In the near term the EcoFlow is both cheaper to buy and stronger, which is the more common way people actually experience a purchase. The lifetime trophy is the Jackery's, honestly earned and honestly distant.
Portability & Form Factor
Selected because: 9.25 lb is the Jackery's strongest physical counter to the output gap.
weight
At 41 lb the Jackery is 9.25 lb lighter than the 50.7-lb Max Plus, and neither has wheels, so the gap is a straight lift every time. For a unit you carry to campsites or haul up stairs, that's the Jackery's best answer to the EcoFlow's output — pounds you feel weekly against watts you may use rarely.
For a unit that stays plugged in beside the panel, the weight stops mattering and the output argument reasserts itself. This section is decided entirely by how mobile your setup actually is.
Strengths & trade-offs
EcoFlow DELTA 3 Max Plus
Strengths
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Shorter-lived battery — rated for 4,000 charge cycles vs the HomePower 2000 Plus v2's 6,000, so it wears out sooner.
Jackery HomePower 2000 Plus v2
Strengths
- +Lighter by 9.3 lb
- +Rated for 6,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-600W) limits appliance compatibility.
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 Max Plus comes up 359Wh short (about 83% covered), the HomePower 2000 Plus v2 359Wh (83%). 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 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
Either unit
Both units cover an 8-hour multi-appliance blackout at 94% of a full charge — a dead heat, because runtime is set by the shared 2,048Wh, not by the Max Plus's larger inverter. The extra output would only matter if you tried to start something bigger, not run these loads longer.
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 CPAP is about 40W for eight hours, so both cover the night many times over and the capacity margin is a formality. They're also within a decibel or two of each other, so the one thing that would separate them doesn't. Buy whichever is cheaper or easier to carry.
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
Either unit
Both power your workstation all day without strain. At these utilization levels the real difference is USB-C for direct laptop charging — 140W on the HomePower 2000 Plus v2 against 100W — which beats the inverter for convenience and wastes less energy.
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 handle game day easily. Since capacity isn't the deciding factor, weight is: at 41.5 lbs the HomePower 2000 Plus v2 is the one you'll be glad you brought. Fan noise under load is worth a listen too — it's audible in the lulls between songs.
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 Max Plus comes up 2,944Wh short (about 37% covered), the HomePower 2000 Plus v2 2,944Wh (37%). Treat this as partial cover — enough for the essentials in it, not the whole list.
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 8.5h. 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 0–116.1hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–23.2hHigh-Draw Appliances
These reveal the real limitsscale 0–1.7h¹ 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 Max Plus
Take the EcoFlow DELTA 3 Max Plus. It's the cheaper box and the stronger one at the same time — $999 against $1,049, with 3,000W continuous and a 6,000W surge against the Jackery's 2,400W and 4,800W. That extra 600W is the margin that starts a hard-starting fridge or runs a big space heater alongside something else, and the EcoFlow throws in faster solar and a far better app on top. The honest counterweight: the Jackery is 9.25 lb lighter, rated for 6,000 cycles against 4,000, and — despite costing $50 more up front — the engine scores it cheaper to own at $0.09 per lifetime kWh against $0.12. Those are real, and if you'll never push past 2,400W they're enough to justify the heavier price and box. But most buyers who cross-shop the Max Plus specifically are here for its output, and for them the cheaper, stronger unit is the easy call.
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.
$1,199.00 · direct from EcoFlow
Last checked 6 days ago. Prices move — check before you buy.
or check the HomePower 2000 Plus v2 price$1,199.00 list
Written by Gunner Gustafson, Whole-Home Backup 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): Camping.
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 Max Plus rates 4.4/5 (63rd percentile of 25 Large-class units), and HomePower 2000 Plus v2 rates 4.2/5 (54th percentile of 25 Large-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.
The Jackery's Longer Life, In Real Years
6,000 cycles against 4,000 sounds like a generation gap and reads, in years, like 16 of daily use against 11. Both outlast the span anyone runs a power station daily, so this is a lifetime-cost footnote — a real one that favors the Jackery — not a reason the Max Plus loses.
Full record above — the Test Desk pick is the DELTA 3 Max Plus.
Check DELTA 3 Max Plus price →or check the HomePower 2000 Plus 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 Max Plus is cheaper to buy, but the HomePower 2000 Plus v2 is cheaper to own. At $0.1/kWh over its lifetime vs $0.15/kWh, the HomePower 2000 Plus v2's higher cycle life and capacity make each dollar go further over the years.
Brand trust
EcoFlow
Ecosystem
Largest in portable power — 12-15 models across DELTA Pro, DELTA 3, and RIVER 3 series, plus solar panels and smart home panels
Support
US-based phone/email/chat support (1-800-368-8604). Experiences are polarized — many report hassle-free prepaid-label replacements, but others report long waits and refurbished units sent for new claims. Pro tip: buying from Costco or Amazon gives you a stronger return safety net.
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
Highest brand recognition and widest retail distribution (Costco, Home Depot, Best Buy, Amazon). The "Toyota" of power stations — dependable, proven, wide availability. Innovative form factors like the Solar Gazebo and Solar Mars Bot.
Worth knowing
A couple of older models still ship NMC chemistry with a shorter rated lifespan, so check the cycle rating on the specific unit — though most of the current line has moved to LFP. Generally perceived as overpriced for the specs offered compared to newer competitors. App experience is significantly behind rivals.
Analyst note
The support story separates these two more than the hardware does. EcoFlow runs US phone, chat, and email backed by the largest owner community in the space, though experiences swing from effortless to frustrating depending on the claim. Jackery's direct support draws steady criticism, which is exactly why buying either brand from Costco or Amazon — and leaning on the retailer's return window — is the quiet smart move regardless of which one wins on specs.
Growth path
DELTA 3 Max Plus
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 2,048Wh.
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.
HomePower 2000 Plus v2
EXPANDABLESupports Jackery expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 2,048Wh.
Accepts up to 800W of solar. Suitable for a 1-2 panel setup.
Adequate ports for most setups, but heavy users may want a power strip.
Expansion batteries are Jackery-specific. You're investing in the Jackery ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Both expand, so neither locks you out of growth — decide on capacity, price, and the rest, not the expansion checkbox.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow DELTA 3 Max Plus
Reviewers frame the Max Plus as the higher-output take on a platform they already liked — 3,000W continuous with a 6,000W surge, a real step up from the plain Max's 2,400WA1 — that keeps the line's quiet operation, only briefly spinning its fans up even while charging at full powerA2. Wall charging is fast, reaching most of a charge in under an hourA3.
The expansion story is the other draw: testers describe a clean path from 2kWh up to 10kWh with extra batteries, and call the whole setup polished rather than fiddlyA4. It reads as a mature, powerful unit, not a first attempt.
“Bumps output to 3,000W continuous with a 6,000W surge — a significant upgrade over the DELTA 3 Max's 2,400W and 4,800W surge.”
Sources
storagereview.com · androidguys.com · t3.com · trustedreviews.com
Jackery HomePower 2000 Plus v2
The only published framing of the HomePower 2000 Plus v2 so far pitches it against a gas generator: no fuel to store, no exhaust, no engine noise, and it's the kind of thing that's safe to run indoors where a generator never isB3. On weight it even undercuts a comparable Honda portable while carrying more outputB1. That's launch-day positioning, though, not testing.
As of this writing there's no hands-on or long-term review of this exact SKU — it shipped in June 2026, and no fan-under-load, idle-drain, or durability data exists yet. The 6,000-cycle and 30dB figures are Jackery's to prove. They're believable given the brand's LFP track record, but this unit hasn't been on the market long enough to confirm them.
“At 41.5 lb., the new model weighs less than a 5-gallon water cooler bottle — a Honda EU2000i portable generator (1800W rated/2200W peak, versus 2400W rated/3800W peak here) still weighs more at 47.4 lb. dry.”
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 Max Plus delivers more output and surge than the Max, plus a larger expansion ceiling, while staying quiet and fast-charging — a polished, higher-power take on the same platform. [DELTA 3 Max Plus · 3 entries]
- The only public commentary found frames the unit's value primarily around weight/portability relative to its predecessor and to gas generators, rather than any lived-in usage detail. [HomePower 2000 Plus v2 · 2 entries]
- A1
“Bumps output to 3,000W continuous with a 6,000W surge — a significant upgrade over the DELTA 3 Max's 2,400W and 4,800W surge.”
storagereview.com / androidguys.com — DELTA 3 Max Plus review · 2026 · [positive]
- A2
“Stays genuinely quiet under typical loads, only spinning up its fans briefly during shutdown; even charging at full power the decibel meter barely registered above room noise at one meter.”
t3.com / trustedreviews.com — DELTA 3 Max Plus review · 2026 · [positive]
- A3
“Fast charging — reached 80% in about 50 minutes and full in around 70 minutes.”
t3.com — DELTA 3 Max Plus review · 2026 · [positive]
- A4
“Scalable — supports expandable capacity from 2kWh up to 10kWh via Smart Extra Batteries, with 5 charging methods; reviewers describe it as polished and effortless.”
storagereview.com / t3.com — DELTA 3 Max Plus review · 2026 · [positive]
- B1
“At 41.5 lb., the new model weighs less than a 5-gallon water cooler bottle — a Honda EU2000i portable generator (1800W rated/2200W peak, versus 2400W rated/3800W peak here) still weighs more at 47.4 lb. dry.”
CleanTechnica — Jackery Launches Latest, Versatile HomePower Batteries (launch coverage, not a hands-on test) · 2026-06 · [positive]
- B3
“Unlike a gas generator, there's no need to carry combustible liquid fuel, no noise, and no exhaust — the kind of thing that makes a Honda-style generator unsuitable for indoor use in the first place.”
CleanTechnica — Jackery Launches Latest, Versatile HomePower Batteries (launch coverage, not a hands-on test) · 2026-06 · [positive]
Research compiled July 18, 2026.
Who Should Buy Which
Buy the DELTA 3 Max Plus if you…
- →Your loads sometimes climb past 2,400W — a big heater plus other draws, power tools, a hard-starting compressor — and you want the 3,000W and 6,000W surge that only the Max Plus brings.
- →You want the cheaper unit that's also the stronger one, with faster 1,000W solar and the deeper app on top.
- →You expect to expand later; the Max Plus scales cleanly toward 10kWh.
Buy the HomePower 2000 Plus v2 if you…
- →You'll never ask this unit for more than 2,400W, so the Max Plus's output is headroom you'd pay to carry and never use.
- →You move the unit often and want the 9.25-lb-lighter body, the longer cycle rating, and 140W USB-C against the EcoFlow's 100W.
- →You'd rather have a name-brand retail return path than EcoFlow's more polarized direct support.
If neither fits
If the real job is a two-night camping trip (about 2,100Wh) or a van-life day (about 4,685Wh), both units fall short — 121% and 269% of a single charge. Move up a capacity class in either brand before choosing between these two.
The Bottom Line
Buy the EcoFlow DELTA 3 Max Plus. It costs $50 less than the Jackery and gives you 600W more continuous output and a 1,200W-wider surge, plus faster solar and a better app — the uncommon case where the cheaper unit is also the stronger one.
The Jackery earns a real look if you'll never exceed 2,400W: it's 9.25 lb lighter, rated for more cycles, and cheaper to own over its life even at the higher price. But if there's any chance your loads climb, you've already found your reason to take the EcoFlow, and it charged you less to make the point.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
The EcoFlow Max Plus is cheaper than the Jackery HomePower — what's the catch?
There isn't much of one on paper: it's $50 less and delivers more output and surge. The catch is what the Jackery does better — it's 9.25 lb lighter, rated for more cycles, and cheaper over its full life. If you never need more than 2,400W and you carry the unit a lot, those can outweigh the EcoFlow's price and power.
Do I actually need 3,000W instead of 2,400W?
Most 2kWh buyers don't. Every everyday scenario — CPAP, laptop workday, tailgate, a normal blackout — runs fine on 2,400W, and both units handle them identically. The 3,000W and 6,000W surge matter only when you run a big heater alongside other loads or start a hard-starting motor. If that's not you, the extra output is headroom.
Which one lasts longer and costs less to own?
The Jackery on both counts. It's rated for 6,000 cycles against the Max Plus's 4,000, which works out to $0.09 per lifetime kWh against $0.12 despite its higher sticker. The asterisk is that the extra cycles land well past a decade of daily use — a payoff most owners never reach before upgrading.
Which is lighter to carry?
The Jackery, by 9.25 lb — roughly 41 lb against the Max Plus's 50.7 lb, and neither has wheels. For a unit that mostly stays put that's irrelevant; for one you haul regularly it's the Jackery's single best reason to cost more.
Where to buy

EcoFlow DELTA 3 Max PlusPick
$1,199.00
$1,199.00 · direct from EcoFlow
Last checked 6 days ago. Prices move — check before you buy.

Jackery HomePower 2000 Plus v2
$1,199.00
$1,199.00 · direct from Jackery
Last checked 6 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.