Head-to-head test
EcoFlow DELTA 3 Max Plus vs Jackery Explorer 1500 v2
The Explorer 1500 v2 can't cover an 8-hour blackout on its own battery — a 1,645Wh draw needs 126% of the usable energy in its 1,536Wh battery — while the DELTA 3 Max Plus clears the same outage at 94%, which is the whole reason to pay $300 more.
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
EcoFlow
DELTA 3 Max Plus
4,312Power Score · Appliance Class
$1,099.00 list · direct from EcoFlow
Jackery
Explorer 1500 v2
3,518Power Score · Appliance Class
$699.00 list · direct from Jackery
Spec deltas
The Jackery Explorer 1500 v2 is $300 cheaper than the DELTA 3 Max Plus and 18.7 lbs lighter — 32 lbs against 50.7 — but its 1,536Wh battery is 512Wh smaller, and that gap shows up exactly where it counts.
An 8-hour blackout needs 1,645Wh. The DELTA covers 94% of that on its 2,048Wh battery; the Explorer 1500 v2 needs 126% of its own and can't finish the job. The same pattern holds for a full remote workday and a tailgate party — the DELTA clears both with room to spare, the Jackery is tighter or short.
Both units share the same 4,000 rated cycles and 5-year warranty, so this isn't really a durability question. It's a capacity question with a price attached: $300 and 18.7 lbs for a battery that actually finishes the jobs the smaller one can't.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Capacity
A blackout doesn't schedule itself to fit a smaller battery. If the outage runs the full 8 hours, the Jackery's charge simply ends before the power comes back, where the DELTA still has 6% of its capacity in reserve.
the 8-Hour Blackout scenario needs 1,645Whthe DELTA covers 94% of that draw on its 2,048Wh battery and can handle itthe Explorer 1500 v2 needs 126% of its 1,536Wh battery and can't handle it
Why it mattersAnyone buying for real blackout coverage, not just a backup phone charger, needs the DELTA's extra 512Wh.
Same cycle rating, same warranty length, a one-cent difference in cost per lifetime kWh. This comparison isn't about which battery lasts longer or costs less per unit of energy — it's purely about which one holds enough energy for your actual load.
both units are rated for 4,000 cyclesboth carry a 5-year warrantythe DELTA costs $0.12 per lifetime kWh and the Explorer 1500 v2 costs $0.11
Why it mattersBuyers should stop comparing these on value and start comparing them on raw Wh against their real-world draw.
weight
18.7 lbs is close to a checked suitcase's weight allowance — the Explorer 1500 v2 stays in easy one-hand-carry territory where the DELTA is a two-hands job for some people. For buyers whose loads are genuinely light, that portability and $300 savings isn't a compromise, it's the better fit.
the Explorer 1500 v2 weighs 32 lbs against the DELTA's 50.7 lbsthe Explorer 1500 v2 costs $699 against the DELTA's $999
Why it mattersCPAP users, day-trip campers, and anyone prioritizing a light grab-and-go unit over maximum capacity should default to the Explorer 1500 v2.
The DELTA's 2,048Wh battery reaches full in about the same time the Explorer 1500 v2's smaller 1,536Wh pack does — meaning the DELTA is refilling at a meaningfully higher rate of energy per minute, not just a bigger tank on the same pump.
the DELTA charges to 80% in about 50 minutes and full in about 70A3the Explorer 1500 v2 reaches full charge in about 64 minutesB3
Why it mattersFor buyers who recharge between uses rather than leaving the unit plugged in, the DELTA's faster energy throughput matters as much as its bigger capacity.
The specific dimensions that decide these two units — everything else is a tie.
Your Life, Your Pick
Selected because: The Explorer 1500 v2 genuinely can't cover several real-world loads the DELTA handles.
This page turns on three scenarios, not the spec sheet as a whole. The DELTA wins the 8-Hour Blackout (94% vs 126% — the Jackery can't finish it), Remote Workday (52% vs 70%), and Tailgate Party (38% vs 51%). In each case the Explorer 1500 v2 is using notably more of its smaller battery for the same job, and in the blackout case it simply runs out first.
CPAP Overnight is comfortable for both — even the Jackery only needs 25% of its capacity for a night's sleep. Weekend Camping and Van Life Daily outrun both units regardless, so neither one solves those on its own. The real decision is whether your load looks more like a blackout and a workday, or more like an overnight CPAP run.
Lifetime Value
Selected because: The two are nearly tied on cost per lifetime kWh — worth clarifying this isn't a value story.
cost / lifetime kWh
Unusually for this category, price and durability don't tell the story here. Both units are rated for 4,000 cycles with a 5-year warranty, and the Explorer 1500 v2's $0.11 per lifetime kWh is essentially tied with the DELTA's $0.12 — a one-cent gap that rounds to a wash.
What the Explorer 1500 v2 does win outright is cost per warranty year: $140 against the DELTA's $200, simply because it's the cheaper unit to buy. If you're optimizing for the lowest sticker price with equal coverage, that's a real number in the Jackery's favor — it just doesn't reflect a difference in battery quality.
What the Specs Don't Tell You
Selected because: Expansion and warranty-per-dollar are the clearest structural differences.
The Explorer 1500 v2 is a sealed, closed system — no expansion path if your needs grow, where the DELTA scales to a stated 10kWh with add-on batteries. For a unit this size, that mostly matters if you're buying it as a starter and expect to outgrow 1,536Wh.
The identical 5-year warranty on both units, paired with the Jackery's lower price, does mean you're getting the same coverage for $60 less per warranty year. That's a real, honest point in the Jackery's favor even while it loses the capacity argument.
Portability & Form Factor
Selected because: The Jackery's weight and price advantage is real and matters for a different buyer.
weight
At 32 lbs, the Explorer 1500 v2 is close to a checked-suitcase weight limit and stays comfortably in one-hand territory. The DELTA's 50.7 lbs is a heavier, more deliberate carry — not unreasonable, but a different physical experience moving it in and out of a car or up a flight of stairs.
That 18.7lb gap, combined with the $300 price difference, is the Jackery's clearest honest case. If your use case doesn't need the extra capacity, you're carrying and paying for weight and dollars you won't use.
Strengths & trade-offs
EcoFlow DELTA 3 Max Plus
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$400) than the Explorer 1500 v2.
- –Significantly heavier (+18.7 lbs), making it harder to move.
Jackery Explorer 1500 v2
Strengths
- +Costs $400 less
- +Lighter by 18.7 lb
Trade-offs
- –Weaker inverter (-1,000W) limits appliance compatibility.
- –Sealed capacity — the DELTA 3 Max Plus can add batteries to grow past 1,536Wh; 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 a full camping weekend alone — the DELTA needs 121% of its battery, the Explorer 1500 v2 needs 161%. Both fall short here, so this scenario doesn't separate them the way the blackout scenario does; either way you're pairing a panel or rationing draw.
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
DELTA 3 Max Plus
This is the scenario that decides the page. The DELTA covers a standard 8-hour outage using 94% of its 2,048Wh battery — tight but complete. The Explorer 1500 v2 needs 126% of its 1,536Wh battery for the same draw, which means it runs out before the outage does.
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 are wildly overqualified for CPAP. You're using 25% or less. Save your money and buy whichever is cheaper; the extra capacity is completely wasted on a 40W overnight load. Put the savings toward a second battery for multi-night trips.
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
DELTA 3 Max Plus
The DELTA handles a full remote workday at 52% of capacity, leaving real margin. The Explorer 1500 v2 needs 70% of its smaller battery for the same day — still workable, but with noticeably less room if the day runs long.
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
DELTA 3 Max Plus
Both handle game day, and the DELTA 3 Max Plus does it with more in reserve — 38% used against 51%. Tailgating is a light load, so that headroom counts for less here than the 19 lbs you'll actually carry across the parking lot.
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 can fully handle this scenario (needs 4,685Wh). You'd need a higher-capacity station or to cut back on usage.
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 six 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
For this load: DELTA 3 Max Plus runs 8.5h vs 6.4h.
$1,099 list · direct from EcoFlow
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 16, 2026
Verdict: the DELTA 3 Max Plus, on Power Score margin
The DELTA 3 Max Plus covers real capacity needs the Explorer 1500 v2 can't: it wins the 8-Hour Blackout, Remote Workday, and Tailgate Party outright, where the Jackery's smaller 1,536Wh battery falls short or barely clears each one. Both share the same 4,000-cycle rating and 5-year warranty, and cost roughly the same per lifetime kWh ($0.12 vs $0.11) — this isn't really a value argument. The Explorer 1500 v2 answers with a genuinely lower price ($699 vs $999), 18.7 fewer pounds (32 vs 50.7), and a lower cost per warranty year ($140 vs $200). If your loads are light — CPAP, phones, laptops, short outages — the Jackery is the cheaper, lighter, equally durable choice. If you need to run a fridge through a real outage or work a full remote day, the DELTA's extra capacity is what gets you there.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of July 16, 2026. The links below open EcoFlow's and Jackery's current prices.
$1,099.00 list · direct from EcoFlow
or check the Explorer 1500 v2 price$699.00 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated July 16, 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 4.3/5 (58th percentile of 25 Large-class units), and Explorer 1500 v2 rates 4.6/5 (78th 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.
Explorer 1500 v2: Fixed Capacity
The DELTA 3 Max Plus scales to a stated 10kWh with add-on batteries; the Explorer 1500 v2 is a sealed 1,536Wh unit with no upgrade path. For a unit this size, that mostly matters if you expect to outgrow 1,536Wh down the line rather than needing more capacity today.
UPS Speed: line-interactive (<10ms) vs standby (<20ms)
Both units switch over fast enough for most electronics — the DELTA at 10ms, the Explorer 1500 v2 at 20ms. Neither switchover time is the deciding factor here; capacity is.
Warranty Value Comparison
Both carry the same 5-year warranty, so coverage length is identical. The Explorer 1500 v2's lower price means that coverage costs $140 per warranty year against the DELTA's $200 — the same protection for less money, which is the Jackery's most honest value point on this page.
Full record above — the Test Desk pick is the DELTA 3 Max Plus.
Check DELTA 3 Max Plus price →or check the Explorer 1500 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
Both units have similar long-term ownership costs ($0.13/kWh vs $0.11/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
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. Supports up to 180kWh modular expansion with DELTA Pro Ultra X.
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
EcoFlow and Jackery are close competitors. Both have established support channels and growing ecosystems. Compare their specific warranty terms and community size for your peace of mind.
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.
Explorer 1500 v2
FIXED CAPACITYFixed at 1,536Wh, 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 Explorer 1500 v2 is sealed at 1,536Wh, which is fine if that covers you. The DELTA 3 Max Plus starts at 2,048Wh and can grow beyond it with EcoFlow expansion batteries — real headroom the Explorer 1500 v2 doesn't have if your needs climb toward partial-home backup.
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 put real charging numbers on the DELTA 3 Max Plus: 80% in about 50 minutes, full in around 70A3 — fast enough that, against a smaller-capacity rival, it's moving meaningfully more energy in a similar window rather than just packing a bigger tank. It also steps up in raw power over the standard DELTA 3 Max, with 3,000W continuous output and a 6,000W surgeA1.
It stays quiet under typical use, with fans only spinning up briefly at shutdown even during full-power chargingA2, and the expansion path to a stated 10kWh is described as polished and effortless to set upA4 — a genuine answer if the Explorer 1500 v2's sealed 1,536Wh ever falls short.
“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 Explorer 1500 v2
Reviewers frame the Explorer 1500 v2 as the value pick of its capacity class: the world's lightest 1.5kWh LFP power station at about 32 lbsB1, with seven simultaneous outputs reviewers call genuinely useful — three AC outlets, dual fast-charging USB-C ports, and a DC car output that doesn't tie up an AC outletB2. At $699 it's positioned as the lightest, fastest-charging, and lowest cost-per-watt 1.5kWh LFP station on the market, with a roughly 64-minute full chargeB3.
One review scored it 8.7 out of 10, framing it as the most cost-efficient path to serious LFP capacity for buyers who don't need rugged or waterproof extrasB4. The honest limit reviewers don't dwell on: that 1,536Wh ceiling is exactly what falls short on an extended outage.
“The world's lightest 1.5kWh LFP power station at about 32 lbs — class-leading weight is one of its defining features.”
Sources
backuppowerhub.com · jackery.com · portablepowernerd.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 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]
- Class-leading light weight, a versatile 7-port layout, fast ~64-minute charging, and the lowest cost-per-watt in its class are the consistent praise. [Explorer 1500 v2 · 3 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
“The world's lightest 1.5kWh LFP power station at about 32 lbs — class-leading weight is one of its defining features.”
backuppowerhub.com / jackery.com — Explorer 1500 v2 review · 2026 · [positive]
- B2
“Seven simultaneous outputs is genuinely useful: three AC outlets cover larger appliances, dual USB-C ports support fast charging for phones and laptops, and the DC car output handles 12V accessories without burning an AC outlet.”
portablepowernerd.com / backuppowerhub.com — Explorer 1500 v2 review · 2026 · [positive]
- B3
“At $699 it's the lightest, fastest-charging, and lowest cost-per-watt 1.5kWh LFP station on the market, undercutting comparable LFP units, with a roughly 64-minute full charge.”
backuppowerhub.com — Explorer 1500 v2 review · 2026 · [positive]
- B4
“Earns 8.7/10; for buyers who don't need rugged or waterproof features, it's the most cost-efficient path to serious LFP capacity in 2026.”
backuppowerhub.com / portablepowernerd.com — Explorer 1500 v2 review · 2026 · [positive]
Research compiled July 16, 2026.
Who Should Buy Which
Buy the DELTA 3 Max Plus if you…
- →You need real 8-hour blackout coverage — the Jackery falls 26% short on this exact load.
- →You'll run a full remote workday or a tailgate party off the unit, where the DELTA clears both with real margin.
- →You might outgrow 1,536Wh someday — the DELTA's expansion path to 10kWh is the only one of the two that scales.
Buy the Explorer 1500 v2 if you…
- →Your loads are light — CPAP, phones, laptops, a short outage — where both units have plenty of margin.
- →You want the lighter, cheaper unit and don't need the extra capacity — 18.7 fewer pounds and $300 less.
- →You're optimizing for cost per warranty year, not raw capacity — $140 against the DELTA's $200 for the same 5-year coverage.
If neither fits
Neither unit covers a full 2,100Wh camping weekend — the DELTA needs 121% of its battery, the Jackery 161%. If a multi-day camping trip is your actual use case, you need solar input or a bigger base unit regardless of which of these two you're comparing.
The Bottom Line
Take the DELTA 3 Max Plus if your real-world load includes an extended outage, a full workday, or anything approaching 1,645Wh — the Explorer 1500 v2's smaller battery genuinely can't finish that job, needing 126% of its capacity where the DELTA needs 94%.
Take the Explorer 1500 v2 if your loads are lighter than that. It's $300 cheaper, 18.7 lbs lighter, and matches the DELTA on cycle life and warranty almost exactly — you're not sacrificing durability, just headroom you may never use.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
EcoFlow DELTA 3 Max Plus vs Jackery Explorer 1500 v2 — which should I buy?
The DELTA 3 Max Plus if you need real capacity for an 8-hour blackout, a full remote workday, or a tailgate party — the Jackery falls short or barely clears each of those. The Explorer 1500 v2 is the better pick if your loads are lighter (CPAP, phones, laptops) and you want to save $300 and 18.7 lbs.
Can the Explorer 1500 v2 handle an 8-hour power outage?
Not on its own battery — an 8-hour outage draws about 1,645Wh, and the Explorer 1500 v2's 1,536Wh capacity needs 126% of what it has, meaning it runs out before the scenario ends. The DELTA 3 Max Plus, with 2,048Wh, covers the same outage using 94% of its capacity.
Which is cheaper to own over time?
They're essentially tied — $0.12 per lifetime kWh for the DELTA 3 Max Plus against $0.11 for the Explorer 1500 v2, both on a 4,000-cycle, 5-year-warranty battery. The real cost difference is upfront: $699 versus $999, and $140 versus $200 per warranty year.
Which is lighter and more portable?
The Jackery Explorer 1500 v2, by a wide margin — it's rated the world's lightest 1.5kWh LFP power station at about 32 lbs, against the DELTA 3 Max Plus's 50.7 lbs. That's 18.7 fewer pounds to carry for buyers whose loads don't need the DELTA's extra capacity.
Where to buy
EcoFlow DELTA 3 Max PlusPick
$1,099.00
$1,099.00 list · direct from EcoFlow
Jackery Explorer 1500 v2
$699.00
$699.00 list · direct from Jackery
Prices may vary by retailer and are subject to change.