Head-to-head test
EcoFlow DELTA 3 1000 Air vs BLUETTI Elite 10 Mini
816Wh usable under a desk or 109Wh in a backpack: these two aren't rivals, they're two different jobs, and picking the wrong one costs you either 707Wh or 18 lb.
Full profiles: BLUETTI Elite 10 Mini →
Written by Wenny ZhengUpdated
Portable Power Tester, Station Arena Test Desk
EcoFlow
DELTA 3 1000 Air
2,933Power Score · Appliance Class
No longer sold
EcoFlow has discontinued the DELTA 3 1000 Air — it has left EcoFlow's own store and our price tracking, though remaining retailer stock may linger. Our recommended replacement is the EcoFlow DELTA 3 Classic: the same 1kWh class, with an 1,800W inverter to the Air's 500W.
DELTA 3 Classic · $529.00
$113.00 · direct from BLUETTI
down from $119 · 5% below usual
Last checked 3 days ago. Prices move — check before you buy.
Spec deltas
816Wh usable against 109Wh. The DELTA 3 1000 Air isn't competing with the Elite 10 Mini so much as working in a different room of the house: a 22 lb box that lives under a desk and holds a computer up, against a 3.97 lb brick with one AC outlet that lives in a bag.
They do share two specs exactly, and both are the interesting kind. Each switches over in 10ms, so either will carry a desktop through a blink without a reboot. Each is rated for 3,000 cycles, so neither is the one you'll wear out first. After that they diverge by seven and a half times on capacity, and every scenario on this page is settled either by that gap or by the 200W ceiling on the Mini's inverter.
One thing to square away before the scoreboard: EcoFlow no longer sells the DELTA 3 1000 Air, and the closest replacement it will sell you is the standard DELTA 3, at 1,024Wh and 1,800W of outputA4. So read what follows as a judgement about what these two units are, not as a race between two things you can add to a cart tonight.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Capacity
So the Mini's portability advantage is absolute, not proportional. It isn't better engineered per pound; it's simply smaller. And 22 lb is a one-hand carry, not a two-person lift, so the weight it saves you only converts into anything real if the unit is going on your body rather than into a trunk.
DELTA 3 1000 Air: 960Wh in 22 lbElite 10 Mini: 128Wh in 3.97 lbUsable after inverter derate: 816Wh vs 109Wh
Why it mattersIf you're choosing the Mini because lighter sounds better, you're buying a smaller battery, not a smarter one. Only pay that 707Wh if the thing rides on your back.
Add the Mini's 109Wh usable, which the coverage puts at one to two full laptop chargesB3, and the narrow case resolves cleanly. If the whole plan is keeping a laptop alive, the Mini does it directly at full speed, while the DELTA has to send the power out through its AC outlet and back in through the laptop's own brick to match.
DELTA 3 1000 Air USB-C maxes at 18WElite 10 Mini USB-C delivers 100WMini holds 109Wh usable
Why it mattersLaptop-and-phone buyers should stop reading the capacity column: the small unit is the better charger. Anyone with a plug-in load beyond that needs the DELTA.
Scale the same numbers down to a CPAP night at 320Wh and the picture clarifies. The DELTA covers two and a half nights on one charge; the Mini covers about a third of one. So the 10ms spec on both units is buying ride-through, and only the DELTA's capacity converts that into endurance.
Both units switch over in 10ms8-Hour Blackout profile needs 1,645Wh816Wh usable vs 109Wh usable
Why it mattersBuy either as your whole-house blackout plan and you'll be disappointed by morning. Buy the DELTA as a desk UPS that also covers a night, or the Mini as a desk UPS that covers a pause.
continuous output
Even if it could start that load, 109Wh against a 400W draw is minutes rather than hours, which tells you what the Mini's AC outlet is actually for. It's a laptop brick and a lamp. The port exists so you don't have to hunt for a USB version of something, not so you can run a motor.
Elite 10 Mini: 200W continuous, 300W surgeDELTA 3 1000 Air: 500W continuous, 1,000W surgeTailgate Party profile peaks at 400W
Why it mattersAnything on your list with a compressor, a pump or a motor in it rules the Mini out on the first press of the button, no matter how patient you are about capacity.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: 816Wh usable against 109Wh decides most of what follows on this page, so start here.
continuous output
Take 15% off both packs for inverter losses and you land at 816Wh against 109Wh. Seven and a half times the energy for five and a half times the weight, which is why the bigger box is also the denser one at 43.6Wh per pound against 32.2.
The gap shows up as classes of load, not as a percentage. 109Wh is a laptop, a phone and a lamp; the coverage puts it at one to two laptop charges, ten to twelve phones, or a 10W lamp for most of a nightB3. 816Wh is a CPAP overnight with change left, or a working desk for an afternoon. Neither figure stretches to a refrigerator, and assuming otherwise is how people end up unhappy on day two of an outage.
Your Life, Your Pick
Selected because: Four of the six load profiles are too big for both units, which is worth seeing before you buy either one.
Four of the six profiles come back "neither", and that's the most useful output on this page. Weekend camping wants 2,100Wh. Van life wants 4,685Wh. An 8-hour blackout wants 1,645Wh and the DELTA holds 816Wh. These aren't near misses. They're a signal that if your real load list resembles any of them, you're shopping a size class down from where you should be.
The two that do resolve both go to the DELTA, and they resolve for different reasons: the CPAP night on capacity, the tailgate on a 400W peak the Mini's 200W inverter won't start. Notice that the Mini doesn't so much lose those two as fail to enter them. 109Wh is a top-up, and every profile here is an all-night job.
What the Specs Don't Tell You
Selected because: The bigger station has the slower USB-C port at 18W, and the smaller one won't start a 400W load. Both are easy to miss on a spec sheet.
The most surprising row in the table is the one nobody checks. The 960Wh station's USB-C stops at 18W, and the 3.97 lb one does 100W. If your emergency plan is keeping a laptop alive, the small unit is the faster charger, and the big one wants you to go out through its AC outlet and back in through your laptop's brick to get there.
Surge headroom runs the other way and runs harder. 500W continuous with a 1,000W peak is double the reserve; 200W with a 300W peak is half again. That single difference produces the entire tailgate result, and it generalises: anything with a motor announces itself at startup, and only one of these two answers the door.
Portability & Form Factor
Selected because: 3.97 lb against 22 lb is the Elite 10 Mini's one structural advantage, and it only pays off if the unit leaves the house on your back.
weight
3.97 lb is a weight you forget is in the bag. 22 lb is a weight you pick up on purpose and put down on purpose. Not a two-person lift and not a basement-stairs problem, but not something that rides on your shoulders all day either. That's the real portability question here, and it has nothing to do with Wh per pound, where the bigger unit wins anyway.
So the test is simple: does this leave the house on your back? If yes, the 18 lb you save is worth more than the 707Wh you give up, and a full recharge in about 70 minutes means the Mini turns around between tripsB2. If it's going in a trunk or staying under a desk, the weight saving buys you nothing and you've traded away most of your energy for a convenience you'll never collect.
Brand Trust
Selected because: One of these brands answers a US phone line and the other answers email on China hours, and neither promises parts once the warranty ends.
Support is the one brand difference with teeth on this pair, and it cuts toward the unit we're picking. EcoFlow answers a US phone line and carries the largest owner community in the category, which is the shortest path to a fix on a Sunday night. BLUETTI is email-first on China hours and the least consistent support operation in the space, though buying direct rather than through a marketplace tends to produce better outcomes.
Neither brand promises parts for a unit that has aged out. EcoFlow states plainly that it offers no service once the warranty lapses, and BLUETTI's older models can become unrepairable for want of spares. That makes the warranty window the whole support story on both sides, which is the one context where the Mini's third year counts for more than a third year usually does.
Strengths & trade-offs
EcoFlow DELTA 3 1000 Air
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$196) than the Elite 10 Mini.
- –Significantly heavier (+18 lbs), making it harder to move.
BLUETTI Elite 10 Mini
Strengths
- +Costs $196 less
- +Lighter by 18 lb
- +Longer warranty
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 seven 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 1000 Air comes up 1,284Wh short (about 39% covered), the Elite 10 Mini 1,991Wh (5%). 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 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 is a blackout plan. The DELTA 3 1000 Air brings 816Wh to a 1,645Wh problem, so it covers about half the outage; the Elite 10 Mini brings 109Wh. Covering half an outage is not covering an outage. Buy the bigger station for this job and keep whichever of these you already own for the router.
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
DELTA 3 1000 Air
The Elite 10 Mini gets about a third of the way through the night, 109Wh usable against the 320Wh this needs, and then the machine stops. The DELTA 3 1000 Air finishes the night with 496Wh in reserve, which is another night and a half at the same draw. If a CPAP is why you're shopping, the 128Wh unit isn't a smaller version of the answer. It's a different answer.
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
The DELTA 3 1000 Air gets through roughly nine-tenths of this day, 816Wh usable against 910Wh needed, which sounds close and isn't: the hour it can't cover is the one at the end with the call in it. Neither unit is sized for a full unplugged workday. The Elite 10 Mini's 109Wh is there to top the laptop up, not to be the outlet.
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 1000 Air
The outlet decides this one, not the battery. The Elite 10 Mini's inverter stops at 200W continuous and 300W of surge, and the peak here is 400W, so it declines the load before capacity is ever consulted. The DELTA 3 1000 Air's 500W inverter takes it and finishes with 146Wh to spare.
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 1000 Air comes up 3,869Wh short (about 17% covered), the Elite 10 Mini 4,576Wh (2%). 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
SCN-07 · an afternoon · needs 100Wh
Afternoon Off-Grid
Phones and a speaker at the park, beach, or campsite — the small-unit job description
Either unit
This row is here for the Elite 10 Mini's class of job: phones and a speaker, 100Wh across an afternoon. Both cover it — the Elite 10 Mini finishes at 92% used, and the DELTA 3 1000 Air barely notices it. For this job the DELTA 3 1000 Air's extra capacity is dead weight, not headroom; take the Elite 10 Mini at 4 lbs and leave the rest at home.
Battery budget usedlower = more headroom
LOAD Phone Charger (×2) 30W×2h · Bluetooth Speaker 10W×4h
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
Only the DELTA 3 1000 Air can start this 205W load.
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 0–54.4hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–10.9hHigh-Draw Appliances
These reveal the real limits¹ 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
August 9, 2026
Verdict: the DELTA 3 1000 Air, on Power Score margin
Take the DELTA 3 1000 Air if anything on your load list has a plug on it beyond a laptop charger. It clears a CPAP night (320Wh) with 496Wh still in the pack, starts the 400W tailgate peak the Elite 10 Mini refuses, and accepts 500W of solar to refill its 960Wh in about two hours of strong sun. Confidence stops at a 6 for two honest reasons: EcoFlow has stopped selling this unit and points buyers at the standard DELTA 3 insteadA4, and its USB-C tops out at 18W against the Mini's 100W, which makes the 3.97 lb unit the faster laptop charger of the pair. If your load list really is one laptop and a phone, buy the Mini and skip the 18 lb. If it's a refrigerator through an outage, buy neither.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of August 9, 2026. The links below open EcoFlow's and BLUETTI's current prices.
$309.00 · direct from EcoFlow
or check the Elite 10 Mini price$113.00 list
Written by Wenny Zheng, Portable Power Tester · Station Arena Test Desk · Updated August 9, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): CPAP, Solar Generator, Tailgating, 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 1000 Air rates 5.0/5 (99th percentile of 20 Compact-class units), and Elite 10 Mini rates 4.0/5 (43rd percentile of 22 Personal-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.
45dB rated, and not the axis here
The Elite 10 Mini carries a 45dB rating under load against the DELTA 3 1000 Air's 39dB. Read those as coarse category ratings rather than measurements taken at your bedside, and don't let six points on paper decide anything. The fan question actually worth asking is which unit ends up closest to your head at 3 a.m., and at 3.97 lb that's usually the Mini.
The big battery has the small USB-C port
The DELTA 3 1000 Air's USB-C tops out at 18W, which is phone speed. The Elite 10 Mini, all 3.97 lb of it, does 100W on its USB-C. So if the thing you're keeping alive is a modern laptop, the smaller unit charges it better than five times faster over that cable. There's a workaround on the DELTA: use the AC outlet and the laptop's own brick. It's a round trip through the inverter to solve a problem the Mini doesn't have.
Double the reserve against half again
The DELTA 3 1000 Air runs 500W continuous and peaks at 1,000W, so it keeps twice its rated output in hand for the half-second a motor takes to spin up. The Elite 10 Mini runs 200W and peaks at 300W, which is half again. Headroom is what decides whether a load starts at all, which is why the 400W peak in the tailgate profile is a wall for one of these and a non-event for the other.
Three years against two
These terms don't match: BLUETTI covers the Elite 10 Mini for 3 years, EcoFlow covers the DELTA 3 1000 Air for 2. Both units carry the same 3,000-cycle rating, so the extra year isn't buying a longer-lived battery, only a longer window in which to raise your hand about one. It's a real difference and a small one, and it shouldn't move a decision this lopsided on capacity.
Full record above — the Test Desk pick is the DELTA 3 1000 Air.
Check DELTA 3 1000 Air price →or check the Elite 10 Mini 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 Elite 10 Mini is cheaper to buy, but the DELTA 3 1000 Air is cheaper to own. At $0.11/kWh over its lifetime vs $0.31/kWh, the DELTA 3 1000 Air's higher cycle life and capacity make each dollar go further over the years. One thing to know reading the table: both carry the same 3,000-cycle rating, so the lifetime rows are sticker price and capacity in disguise — the wear horizon is identical and decides nothing here.
Delivers each lifetime kWh for $0.20 less — check the DELTA 3 1000 Air price →
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
EcoFlow offers no parts or service once the warranty is up, which makes the 2-year window the entire support story on a unit like this one. The October 2025 DELTA Max 2000 recall over overheating risk is on the record too. Different product line, far larger unit, but it's the sort of thing you'd rather hear from us than find later.
BLUETTI
Ecosystem
One of the broadest lineups — 15-20+ models from budget (AC2A) to flagship portable (Apex 300, 2764.8Wh). Includes specialized products: vehicle solar hubs, sodium-ion cold-weather units, and balcony storage systems.
Support
The most inconsistent support in the space. Heavily email-based with China timezone delays. Some users get smooth, efficient service; others report weeks of troubleshooting runarounds, being offered discounts on new units instead of repairs, and confusing third-party purchase claim processes. Buying direct from Bluetti's website tends to produce better support outcomes.
Community
Active and growing — Reddit r/bluetti has a dedicated community. Second-largest after EcoFlow in engagement.
App experience
Rated 4.5/5 iOS and Android — tied for best app experience in the category. V3.0 UI redesign was well-received.
Unique strength
Among the best capacity-to-price ratios in the category, attached to a lineup that goes places others don't: sodium-ion units built for the cold, dual solar-and-alternator vehicle hubs, balcony storage. LFP throughout the range, though cycle ratings vary by model. The Elite 10 Mini is rated for 3,000, so read the number on the unit you're actually buying rather than the lineup headline.
Worth knowing
Customer support inconsistency is the #1 risk factor. Older/discontinued units may become unrepairable — no spare parts policy for some models. Some reports of erratic communication from support agents.
Analyst note
Two very different support experiences behind two very different products. EcoFlow picks up a US phone line and has the largest owner community in the space, which is worth real money the evening something stops working. BLUETTI is email-first on China hours and the most inconsistent operation in the category, though buying direct rather than through a marketplace tends to produce better outcomes. Both warn you about the same thing from opposite ends: neither guarantees parts for an older unit, so on both sides the warranty window is more of the story than it would be with a mainstream appliance.
Growth path
DELTA 3 1000 Air
FIXED CAPACITYFixed at 960Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 500W of solar. Suitable for a 1-2 panel setup.
Adequate ports for most setups, but heavy users may want a power strip.
Elite 10 Mini
FIXED CAPACITYFixed at 128Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 100W of solar. Limited to a single portable panel.
Limited ports. You'll likely need a power strip or splitter.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Neither expands, and that's no knock on either — each is a complete unit at a fixed size. Buy the capacity that covers your needs now (the DELTA 3 1000 Air gives you the larger ceiling); you can't add to either later.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow DELTA 3 1000 Air
Field data on the DELTA 3 1000 Air is thin, and what exists is review-site coverage rather than long-tenure ownershipA1A2. The consistent read is that it was built as a power-protection device first: a 10ms switchover meant to hold a computer, a monitor and a router through an outage without the machine noticingA2, wrapped in a deliberately minimal package with fewer ports than EcoFlow's other boxesA1. The most repeated caution is the 500W ceiling, which rules out a space heater or a hair dryer and anything else with a heating element in itA3.
The other thing worth knowing has nothing to do with the hardware: EcoFlow has stopped selling it, with the standard DELTA 3 named as the closest replacement at 1,024Wh and 1,800WA4. That doesn't make the unit worse than it was on the day it shipped. It does mean the seller and the warranty start date deserve a second look before you buy one.
“A 960Wh LiFePO4 unit with a 500W inverter (800W X-Boost) weighing only 22 lbs — a focused, minimalist design with fewer ports and features.”
Sources
thesolarlab.com · batteryskills.com · backuppowerhub.com · matanich.com
BLUETTI Elite 10 Mini
Coverage of the Elite 10 Mini is also review-site rather than long-term owner, and it's unusually consistentB1B2B3. The dual USB-C setup gets singled out as the feature people actually use, which tracks for a palm-sized unit that mostly leaves the house alongside drives and camerasB4. It takes about 70 minutes to reach a full charge, among the quickest turnarounds at this size, and runs UPS mode with a sub-10ms handoffB2.
Where the coverage is blunt is capacity. 128Wh is a laptop once or twice, a phone ten to twelve times, or a 10W lamp for most of an evening, and it is explicitly not for appliances, fridges or power toolsB3. A big battery with a real outlet on it is the honest framing, and to their credit the reviews don't reach for a grander oneB1B3.
“A 128Wh LiFePO4 mini power station with a 200W AC outlet plus dual USB-C (100W PD and 18W), two USB-A, and a 12V DC port.”
Sources
bluettipower.com · macrumors.com · backuppowerhub.com · geardiary.com · outdoortechlab.com · irishexaminer.com · 9to5toys.com · cleantechnica.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
- A focused home-office UPS unit — LFP, 10ms UPS, quiet and light — but low 500W output; now discontinued in favor of the DELTA 3. [DELTA 3 1000 Air · 3 entries]
- Palm-sized LFP mini unit with a real AC outlet, fast charging, sub-10ms UPS, and dual USB-C — for gadgets, not appliances. [Elite 10 Mini · 3 entries]
- A1
“A 960Wh LiFePO4 unit with a 500W inverter (800W X-Boost) weighing only 22 lbs — a focused, minimalist design with fewer ports and features.”
thesolarlab.com / batteryskills.com — DELTA 3 1000 Air review · 2026 · [mixed]
- A2
“Built as a power-protection device with a 10ms UPS switchover to keep a computer, monitor, and router running through outages.”
backuppowerhub.com — DELTA 3 1000 Air review · 2026 · [positive]
- A3
“With only 500W continuous output, it won't run a space heater or hair dryer — it's built for low-to-moderate draw devices.”
backuppowerhub.com / matanich.com — DELTA 3 1000 Air review · 2026 · [mixed]
- A4
“EcoFlow no longer sells the DELTA 3 1000 Air; the closest successor is the standard DELTA 3 (1,024Wh LFP, 1,800W output, ~$549).”
backuppowerhub.com — DELTA 3 line · 2026 · [mixed]
- B1
“A 128Wh LiFePO4 mini power station with a 200W AC outlet plus dual USB-C (100W PD and 18W), two USB-A, and a 12V DC port.”
bluettipower.com / macrumors.com — Elite 10 Mini review · 2026 · [positive]
- B2
“Reaches a full charge in about 70 minutes — one of the fastest in the sub-200Wh segment — and supports UPS mode with an under-10ms switchover.”
backuppowerhub.com / geardiary.com — Elite 10 Mini review · 2026 · [positive]
- B3
“128Wh is enough to charge a laptop 1-2 times, a phone 10-12 times, or run a 10W LED lamp about 13 hours; not for appliances, fridges, or power tools.”
outdoortechlab.com / irishexaminer.com — Elite 10 Mini review · 2026 · [mixed]
- B4
“Launched at $119 (down from $199); owners highlight the dual USB-C setup as a most-used feature — a palm-sized companion for drives and short trips.”
9to5toys.com / cleantechnica.com — Elite 10 Mini review · 2026 · [positive]
Research compiled August 9, 2026.
Who Should Buy Which
Buy the DELTA 3 1000 Air if you…
- →The desk that can't reboot: a 10ms switchover holds the tower, monitor and router through the flicker, and 816Wh usable keeps them working long after the flicker becomes an outageA2.
- →The CPAP user who wants margin, not just coverage: one night costs 320Wh, so a full pack is two and a half nights before you need a wall socket or the sun.
- →The car camper who never carries it far. 22 lb rides in a trunk without complaint, and 500W of solar input refills the 960Wh pack in roughly two hours of strong sun.
This is you — check the DELTA 3 1000 Air price
Buy the Elite 10 Mini if you…
- →Anyone whose battery has to ride on their back. 3.97 lb and 128Wh is a laptop and a phone for a weekend, and you stop noticing it's in the bagB3.
- →The photographer working between shoots: a full recharge takes about 70 minutes, so it turns around inside a lunch breakB2.
- →The traveller who needs exactly one wall outlet in a carry-on. 200W runs a laptop brick or a lamp, and the 100W USB-C handles the laptop directly without touching the inverterB1.
If neither fits
If the plan is a refrigerator through an 8-hour outage (1,645Wh) or a weekend of camping (2,100Wh), close this tab. The DELTA 3 1000 Air reaches 816Wh and the Elite 10 Mini reaches 109Wh, and no amount of careful load management closes a gap like that. Shop for usable capacity above 2,100Wh instead and treat these two as accessories to it. At the other extreme, if the only thing you ever plug in is a phone, a 128Wh unit with an inverter and an AC outlet is more machine than the job needs, and a plain USB battery does the same work for less weight.
The Bottom Line
The DELTA 3 1000 Air takes it because 816Wh usable covers a CPAP night with 496Wh spare while 109Wh covers about a third of one, and the same gap decides the tailgate, the workday and everything else here. The honest exception is the USB-C port, where the 3.97 lb unit's 100W beats the 960Wh unit's 18W outright and no amount of capacity argues back.
So: the Mini if it rides on your back and charges gadgets, the DELTA if it lives under a desk and holds a computer up, or its named successor if EcoFlow's shelf is empty when you go lookingA4. And if you came here planning to run a fridge through an 8-hour outage, both of these are the wrong tab. 1,645Wh is more than the two of them hold put together.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the EcoFlow DELTA 3 1000 Air still being sold?
No. EcoFlow has discontinued it, and the nearest thing in the current line is the standard DELTA 3 at 1,024Wh and 1,800W of output. If you turn up a 1000 Air somewhere it's the same 960Wh LFP unit it always was, but check who's selling it and when the warranty starts, because EcoFlow doesn't offer service once that window closes. The DELTA 3 is a different proposition at similar capacity: more than three times the continuous output.
Can the BLUETTI Elite 10 Mini run a fridge?
No. Its inverter is 200W continuous with a 300W peak, and startup draw is the part that decides these things. The tailgate profile on this page peaks at 400W and the Mini won't start it. Capacity says the same thing from the other direction: 109Wh usable against a load that size is minutes, not hours, and the coverage is explicit that this unit is not for appliances, fridges or power tools.
Which one charges a laptop faster?
The Elite 10 Mini, and it isn't close over USB-C: 100W against the DELTA 3 1000 Air's 18W. That's the one spec where the 3.97 lb unit beats the 22 lb one outright. The DELTA can still charge a laptop quickly through its AC outlet using the laptop's own charger. It just can't do it over the cable.
Do both of these work as a UPS?
Yes, and identically on paper. Both switch over in 10ms, which is fast enough that a desktop doesn't notice the handoff. The difference is how long the ride lasts afterwards: 816Wh usable against 109Wh, so one of them carries a home office for hours and the other carries it for a pause.
Should I skip both and buy a bigger power station?
If your list includes a full 8-hour blackout (1,645Wh) or a weekend of camping (2,100Wh), yes. Neither unit covers those, and the DELTA 3 1000 Air only reaches 816Wh of the first. The honest use for either one is narrower than the category name suggests: ride-through for a desk, a night of CPAP, or gadgets in a bag. Buy one of these for that job and something above 2,100Wh if you want the fridge.
Check DELTA 3 1000 Air price →
Brand matchup
EcoFlow vs BLUETTI: measured across every matchup →Where to buy
EcoFlow DELTA 3 1000 AirPick
$309.00
$309.00 · direct from EcoFlow
BLUETTI Elite 10 Mini
$113.00
$113.00 · direct from BLUETTI
down from $119 · 5% below usual
Last checked 3 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.