EcoFlow · Updated July 2026
EcoFlow DELTA 3 Max: price, specs & release date
EcoFlow DELTA 3 Max, released 2025. Every price and spec below is linked to its source and dated — no guesses.
Source: us.ecoflow.com verified STALE · 2026-06-15 ✓ corroborated verify in ledger
The EcoFlow DELTA 3 Max is listed at $799 on us.ecoflow.com as of 2026-07-26, #6 cheapest of 19 portable power stations (median $999.99); other retailers may be lower. It earns a Silver Deskmark — 46/100 pay-blind standing, #8 of 25 in class.
Verified Jul 26, 2026 · figures linked to their source in the table below
- Best for Fast AC recharge time (~68 minutes to 80-100%); Strong value for money at the ~$750 price point relative to capability.
- Skip if Solar input capped at 500W, seen as underpowered for its class is a dealbreaker.
Price history
$799Is the EcoFlow DELTA 3 Max a good buy?
At $799, the EcoFlow DELTA 3 Max is #9 cheapest of the 19 portable power stations we track, where the median is $799. On the spec sheet, its capacity of 2048 Wh is above the median of the 25, its ac output of 2400 W is above the median of the 25, and its weight of 44.8 lb is above the median of the 23. By release date, it is among the newer of the 17 we date.
Evidence of Record
Our data- Independent labsmeasured it
- 3
- Physical metricsrecorded
- 16
- Outlets on recordall tested
- 3
3 independent labs measured this product, logging 16 distinct physical metrics between them — battery, ac charging time, ac input and 13 more. That is how much independent evidence stands behind any claim about it — not a rating of the product.
battery · ac charging time · ac input · solar input · inverter output · weight · efficiency · power · price at review · ac output · x-boost output · noise · ups switchover · overall rating · x-boost ac output · emergency power supply
Review consensus · sourced & dated
What reviewers say about the EcoFlow DELTA 3 Max
Across 3 testing outlets (TheSolarLab, BackupPowerHub, PowerStationLab), the EcoFlow Delta 3 Max earns a strongly positive verdict, including an explicit 8.5/10 overall rating from BackupPowerHub. Reviewers consistently highlight its 2,048Wh LiFePO4 capacity paired with a fast ~68-minute 0-80% AC recharge and high output (2,400W continuous, up to 3,400W via X-Boost) as standout strengths, framed as exceptional value at its roughly $750 price point compared to pricier units offering similar backup capability. The main criticisms are a capped 500W solar input, which one outlet calls underpowered for this class, and a lack of expandability noted by another.
Based on 3 reviews · 3 lab-tested · 2026–2026-07-12
Tested by TheSolarLab, BackupPowerHub, PowerStationLab
Consistently praised
- Fast AC recharge time (~68 minutes to 80-100%) · 2 sources
- Strong value for money at the ~$750 price point relative to capability · 2 sources
- High power output capacity (2,400W continuous, up to 3,400W X-Boost) · 2 sources
Commonly flagged
- Solar input capped at 500W, seen as underpowered for its class
- Lack of expandability (no add-on battery modules)
Where reviewers disagree Sources cite slightly different prices at time of review ($759 vs $749), though this does not affect the shared positive verdict.
The sources (3)
Battery capacity: 2,048Wh LiFePO4 · AC charging time (0-100%): 68 minutes · AC input: 1,800W · Solar input: 500W · Inverter output: 2,400W continuous · Weight: 45 lbs · Efficiency: 79% · Idle consumption: 27 watts · Price at review: $759
Being able to charge your power station in just over an hour is going to be really handy in a bunch of different situations.
Capping it at 500W feels underpowered for a power station of this class.
Battery capacity: 2,048Wh (LFP) · AC output: 2,400W continuous (4,800W surge) · X-Boost output: up to 3,400W · Recharge time (0-80% via AC): 68 minutes · Weight: 20.3 kg (44.8 lbs) · Noise level: 25dB at 600W load · UPS switchover: 10ms auto-switch · Overall rating: 8.5/10
The combination of 2,048Wh capacity, 2,400W output, 68-minute fast recharge, and LFP longevity at $749 represents one of the best value propositions in this segment.
The DELTA 3 Max earns an 8.5/10 overall rating, reflecting strong performance across nearly every metric that matters in the 2kWh class.
The primary limitation is the lack of expandability.
Battery capacity: 2048Wh (2kWh) · X-Boost AC output: 3400W · Charge time (0-80%): 1.13 hours (68 minutes) · Charge cycles: 3,000+ · Refrigerator runtime: 14-24 hours · Emergency power supply response: 30 milliseconds
Selling a premium, app-controlled 2048Wh LiFePO4 power station with 3400W X-Boost output at such a deeply discounted price point is unprecedented.
It offers the exact same heavy-duty home backup capabilities as older units that cost twice as much.
Whether you need it for RV dry-camping, construction sites, or powering your kitchen fridge during a blackout, this unit is the absolute best value investment of the year.
Specifications
| Price (US) | $799 — current on record (was $789) |
|---|---|
| Brand | EcoFlow |
| Released | 2025 |
| Capacity (Wh) | 2048 |
| Ac output (W) | 2400 |
| Battery chemistry | LFP |
| Recharge full min | — |
| Weight (lb) | 44.8 |
| Outlets ac | — |
| Expandable | Yes |
Source: us.ecoflow.com (read 2026-06-15) STALE · 2026-06-15 · corroborated by us.ecoflow.com (read 2026-06-15). us.ecoflow.com DELTA 3 Max series page: 2048 Wh, 2400 W AC (3400 W with X-Boost), automotive-grade full-tab LFP, 0-80% in ~68 min via wall or generator charging (full time not stated), 20.3 kg (~44.8 lb), expandable 2-10 kWh with DELTA 3 Max Smart Extra Battery (2 kWh add-on), $789 sale price (from $1,499). The DELTA 3 Max Plus variant has 3000 W and charges to 80% in 43 min at $1,099. Outlet count not rendered from JS-heavy spec table; outlets_ac=null. Listed as 'New' product, estimated release 2025.
Is the EcoFlow DELTA 3 Max worth it vs cheaper portable power stations?
EcoFlow DELTA 3 Max against its closest cheaper and pricier portable power stations on the specs that matter — every value sourced. See all 19 ranked
| Product | Price | Capacity (Wh) | Ac output (W) | Battery chemistry | Weight (lb) | Expandable |
|---|---|---|---|---|---|---|
| EcoFlow DELTA 3 Max this | $799 | 2048 | 2400 | LFP | 44.8 | Yes |
| Goal Zero Yeti 700 | $699.95 | 677 | 600 | LFP | 20.3 | No |
| Bluetti Elite 100 V2 | $899 | 1024 | 1800 | LFP | 25 | — |
Frequently asked questions
What do reviewers say about the EcoFlow DELTA 3 Max?
Across 3 testing outlets (TheSolarLab, BackupPowerHub, PowerStationLab), the EcoFlow Delta 3 Max earns a strongly positive verdict, including an explicit 8.5/10 overall rating from BackupPowerHub. Reviewers consistently highlight its 2,048Wh LiFePO4 capacity paired with a fast ~68-minute 0-80% AC recharge and high output (2,400W continuous, up to 3,400W via X-Boost) as standout strengths, framed as exceptional value at its roughly $750 price point compared to pricier units offering similar backup capability. The main criticisms are a capped 500W solar input, which one outlet calls underpowered for this class, and a lack of expandability noted by another. Praised: Fast AC recharge time (~68 minutes to 80-100%); Strong value for money at the ~$750 price point relative to capability; High power output capacity (2,400W continuous, up to 3,400W X-Boost). Flagged: Solar input capped at 500W, seen as underpowered for its class; Lack of expandability (no add-on battery modules). (From 3 tester reviews, 3 lab-tested.)
How much does the EcoFlow DELTA 3 Max cost?
The EcoFlow DELTA 3 Max has a US price of $799, as of 2026-07-26.
How does the EcoFlow DELTA 3 Max compare on price?
At $799, the EcoFlow DELTA 3 Max is #9 cheapest of the 19 portable power stations we track, where the median is $799.
Has the EcoFlow DELTA 3 Max's price dropped?
No — since 2026-06-27 the EcoFlow DELTA 3 Max has risen 1.3%, from $789 to $799; the lowest we have recorded is $789 (2026-06-27).
What is the lowest price the EcoFlow DELTA 3 Max has been?
The lowest we have recorded for the EcoFlow DELTA 3 Max is $789 on 2026-06-27.
Is now a good time to buy the EcoFlow DELTA 3 Max?
The EcoFlow DELTA 3 Max is currently $799; the lowest we have recorded is $789 (2026-06-27). Every price is dated, so you can judge it against its own history.
When was the EcoFlow DELTA 3 Max released?
The EcoFlow DELTA 3 Max was released 2025.
What are the EcoFlow DELTA 3 Max's key specs?
EcoFlow DELTA 3 Max (EcoFlow): capacity wh 2048, ac output w 2400, battery chemistry LFP, weight lb 44.8, expandable Yes. Full sourced spec sheet verified 2026-06-15.
Price of record: $799 at us.ecoflow.com, 2026-07-26. Other retailers may be lower — check the current price:
See EcoFlow DELTA 3 Max on Amazon As an Amazon Associate we earn from qualifying purchases.Similar portable power stations
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