Product comparison · Portable Stations
BLUETTI Elite 100 V2 vs EcoFlow DELTA 3 Classic
The BLUETTI Elite 100 V2 scores 6.9 and ranks 11th of 29 in Portable Stations; the EcoFlow DELTA 3 Classic scores 6.8 and ranks 18th of 29 in Portable Stations. The Elite 100 V2 leads on battery life.
All 11 BLUETTI products 
BLUETTI Elite 100 V2
$499 · 11th of 29 in Portable Stations
Buy Now- Battery Life — 8 against 4
6.9
6.8
Across everything we scored, BLUETTI Elite 100 V2 sits 0.12 ahead — led by battery life.
Verdict
Elite 100 V2 ahead · +0.12 (6.9 vs 6.8)Pick the BLUETTI Elite 100 V2 when
Battery life matters8vs4
Pick the EcoFlow DELTA 3 Classic when
A criterion we do not score decides itthe DELTA 3 Classic leads on none of the ones we do
Scored 9 October 2026 from published specs and owner reviews. We don't buy or test units. How we score
Most common complaints
From each product's own owner reviews and retailer ratings.
BLUETTI Elite 100 V2
- Durability, tagged negative in 17 mentions
- Connectivity, tagged negative in 17 mentions
- Value for money, tagged negative in 13 mentions
EcoFlow DELTA 3 Classic
- Connectivity, tagged negative in 7 mentions
- Reliability, tagged negative in 5 mentions
- Battery life, tagged negative in 5 mentions
Where the BLUETTI Elite 100 V2 and EcoFlow DELTA 3 Classic differ
Scores on a 0–10 scale. Each row is one criterion, biggest difference first.
Capacity
tiedPower Output
tiedRecharging
tiedBackup Readiness
tiedVerification
tiedWarranty & Support
tiedValue
one side unscoredWhat BLUETTI Elite 100 V2 and EcoFlow DELTA 3 Classic owners report
Independent sources, scored for each model. Elite 100 V2 on 5 of five, DELTA 3 Classic on 5.
Both readings are about these exact models.
What they say
BLUETTI Elite 100 V2
- About five owner reports on the Elite 100 V2 appear in r/bluetti from 2025 to 2026.
- One owner runs a home network rack on it in UPS mode and says it works well (2025), and an owner of both it and the AC180 prefers it as lighter, quieter and better programmable.
- Against that, one unit stopped powering on after use as a UPS for a TV and router (March 2026), a new unit seemed bricked after its first charge (2025), and another behaved oddly after reaching 0 percent.
EcoFlow DELTA 3 Classic
- Five owner reports on the DELTA 3 Classic appear in r/Ecoflow_community between November 2025 and July 2026.
- Two owners describe it running network gear through outages without trouble for months (May 2026).
- One owner's AC output switched itself off at 4 a.m. in UPS use and took down a server, blaming buggy schedules (June 2026), another heard an inverter whine (March 2026), and a July 2026 buyer was surprised to find no 12 V socket.
Both readings are about these exact models.
What they say
BLUETTI Elite 100 V2
- OutdoorGearLab, which buys its test units and earns Amazon commission, ranked it ninth of 14 with a score of 65 (July 2026), drawing 890 Wh on AC, 87 percent of rated, praising the quiet fan and measuring a two-hour recharge outside turbo mode.
- TheSolarLab, which earns affiliate commission and quoted a discount-code price, measured about 80 percent efficiency, 16 W of idle draw and a 1 hour 39 minute wall charge that ran slowly below 20 percent (October 2026).
- Trusted Reviews measured an AC round-trip efficiency of 82.2 percent (October 2025).
EcoFlow DELTA 3 Classic
- TheSolarLab, which earns affiliate commission on EcoFlow links, measured 83 percent inverter efficiency, a full charge in just under 55 minutes and about 17 W of idle draw, and faulted its few outlets, the missing 12 V socket and the 500 W solar cap.
- VanTour tested it at EcoFlow's request with a promotional code (March 2026) and first saw only 500 W of wall input.
YouTube
tiedBoth readings are about these exact models.
What they say
BLUETTI Elite 100 V2
- HOBOTECH, posting with a link and discount code, drew 880 Wh on AC, 86 percent of rated, measured about 11 W of idle draw and 47 dB at 1 m, kept a computer running through its UPS test, and could not start a 5,000 BTU window air conditioner even in power lifting mode (July 2025).
EcoFlow DELTA 3 Classic
- The Solar Lab's October 2025 video, posted with affiliate links and a discount code, repeats its 83 percent efficiency, 55-minute charge and 17 W idle figures.
- The Solar Pit's video (March 2026, about 23,000 views) is labelled as a paid promotion and John's Off-Road (June 2026, about 15,000 views) carries an EcoFlow discount code; neither publishes a measured capacity.
Amazon
tiedBoth readings are about these exact models.
What they say
BLUETTI Elite 100 V2
- The Elite 100 V2 listing (B0F42CSQWG), sold by BLUETTI, reads 4.5 from 635 ratings, 81 percent five-star and 8 percent one-star; another Amazon page showed 1,783 ratings for it.
- Amazon's review tags are positive on power quality (97 of 106 mentions) and portability (42 of 43), and negative on durability (17 of 29) with connectivity drawing 17 negative mentions of 53.
EcoFlow DELTA 3 Classic
- The DELTA 3 Classic listing (B0FQVC4RF5), which shares a style family with the DELTA 3 and DELTA 3 Plus, reads 4.7 from 818 ratings, 88 percent five-star and 3 percent one-star; another Amazon page showed 1,297 ratings for it.
- Amazon's review tags are positive on quality (43 of 43 mentions) and reliability (38 of 43), and negative on connectivity (7 of 10).
Owner reviews
tiedBoth readings are about these exact models.
What they say
BLUETTI Elite 100 V2
- Walmart's file for the listing sold by BLUETTI's marketplace store reads 4.3 from 74 ratings and 29 written reviews, 76 percent five-star and 12 percent one-star, from 2025 to 2026.
- Best Buy's marketplace listing holds three reviews and Walmart's Bio-based listing six ratings.
EcoFlow DELTA 3 Classic
- Home Depot holds 24 native ratings for the station alone in a 46-review family file averaging 4.6, with 75 percent recommending.
- Lowe's file of 53 reviews averaging 4.7 leaves 15 native reviews from 2026 once 26 incentivised ones are removed, 12 of them recommending it.
- Walmart's "DELTA 3 Classical" listing carries DELTA 2 reviews and is not counted.
BLUETTI Elite 100 V2 vs EcoFlow DELTA 3 Classic: pros and cons
What each one does well, and where it falls short.
BLUETTI Elite 100 V2
What we like
- 25.3 lb for 1,024 Wh
- 1,000 W solar input
- 10 ms UPS switchover
- 4,000 cycles to 80 percent
- 890 Wh drawn on AC by OutdoorGearLab87 percent of rated
- UL 2743 listing by model in TÜV SÜD's directory
What holds it back
- No expansion battery
- Two-hour recharge outside turbo mode in OutdoorGearLab's test
- Could not start a 5,000 BTU air conditioner in HOBOTECH's test
- No built-in light
EcoFlow DELTA 3 Classic
What we like
- Full wall charge in 60 minutes
- 1,800 W continuous output
- 10 ms UPS switchover
- UL 2743 listing by model in SGS's directory
- Cheapest of EcoFlow's 1 kWh DELTA 3 models
What holds it back
- No published cycle rating
- No expansion battery
- No 12 V car socket
- Solar input capped at 500 W
- Last 2 warranty years need app registration
BLUETTI Elite 100 V2 vs EcoFlow DELTA 3 Classic: the numbers
Price, scores and rank, then only the specs that differ. Green marks the side with more.
- Rated cyclesBLUETTI4,000-5,999 cyclesEcoFlowNot listed
- Solar inputBLUETTI More1,000-1,999 WEcoFlow300-599 W
- WeightBLUETTI25.3 lbEcoFlow26.7 lb
Same on both
- 1,000-1,499 WhCapacity
- 1,500-1,999 WAC output
- 120 V onlyOutput voltage
- LiFePO4Battery chemistry
- 10 ms or lessBackup switchover
- Not expandableExpandable to
- UL 2743 listedSafety listings
- 5 YearsWarranty
We earn a commission if you buy through these links. It never changes a score.
Not sold on either one?
The top-scored and the cheapest other pick from each brand.
More from BLUETTI 9 scored in Portable Stations
What’s different
- Capacity: 3,000-3,999 Wh, not 1,000-1,499 Wh
- AC output: 2,000-2,999 W, not 1,500-1,999 W
Pick it ifCapacity matters10vs5
What’s different
- AC output: Under 1,000 W, not 1,500-1,999 W
- Solar input: 300-599 W, not 1,000-1,999 W
Pick it ifBattery life matters10vs8
More from EcoFlow 9 scored in Portable Stations
What’s different
- Capacity: 3,000-3,999 Wh, not 1,000-1,499 Wh
- AC output: 3,000-3,999 W, not 1,500-1,999 W
Pick it ifCapacity matters10vs5
What’s different
- Capacity: 700-999 Wh, not 1,000-1,499 Wh
- AC output: Under 1,000 W, not 1,500-1,999 W
Pick it ifBattery life matters6vs4
BLUETTI Elite 100 V2 vs EcoFlow DELTA 3 Classic: common questions
Is the BLUETTI Elite 100 V2 better than the EcoFlow DELTA 3 Classic?
On our scores, the BLUETTI Elite 100 V2 is ahead, 6.9 against 6.8. The BLUETTI Elite 100 V2 leads on battery life (8 against 4).
What do owners say about the BLUETTI Elite 100 V2 and the EcoFlow DELTA 3 Classic?
Across 5 independent sources scored for both, the EcoFlow DELTA 3 Classic is ahead on Reddit; Google, YouTube, Amazon and Owner reviews are level.
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Scores calculated 9 October 2026 · Products excluded where fewer than two independent sources cover them · · How we score