Battery Life
+2.0 BLUETTIEcoFlow 4.0–8.0 vs BLUETTI 4.0–10.0.
Brand comparison
EcoFlow vs BLUETTI
EcoFlow scores 7.6 across 13 products; BLUETTI scores 7.0 across 11. They overlap in portable stations. That is 77% of what EcoFlow sells and 91% of what BLUETTI sells. EcoFlow leads on backup readiness, BLUETTI on battery life.
All 13 EcoFlow products
EcoFlow
13 of 13 products scored · $389 – $7,714
Buy Now- Backup Readiness — 7.0 against 5.0
7.6
7.0
All 11 BLUETTI products
BLUETTI
11 of 11 products scored · $429 – $1,549
Buy Now- Battery Life — 8.0 against 6.0
Across everything we scored, EcoFlow edges ahead by 0.61 — too close to call.
Both brands also sell into Home Backup Power Systems. Neither side carries enough scored products there for a median we would publish, so this comparison does not cover them.
Too close to call
has the edge · 7.6 vs 7.0
EcoFlow is ahead by a nose: 0.61 points, less than a score moves between two sizes of the same system. The trade-offs below decide it.
Pick EcoFlow when
Backup readiness matters most7.0vs5.0
Pick BLUETTI when
Battery life matters most8.0vs6.0
Scored 11 October 2026 from published specs and owner reviews. We don't buy or test units. How we score
Most common complaints
From owner reviews of each brand's top-scored product in Portable Stations.
EcoFlow DELTA Pro Portable Power Station
- Durability and the pull handle, tagged negative in 11 mentions
- Battery life, tagged negative in 8 mentions
- Smoke from the unit, seven events from six owners
BLUETTI Elite 400 Portable Power Station
- Weight, tagged negative in 5 mentions
- Connectivity, tagged negative in 4 mentions
- Charging speed, tagged negative in 1 mention
Where EcoFlow and BLUETTI differ
Median scores on a 0–10 scale. Each row is one criterion.
Backup Readiness
+2.0 EcoFlowEcoFlow 3.0–10.0 vs BLUETTI 5.0–10.0.
Power Output
+1.0 EcoFlowEcoFlow 3.0–10.0 vs BLUETTI 3.0–8.0.
Recharging
+1.0 EcoFlowEcoFlow 4.0–10.0 vs BLUETTI 5.0–8.0.
Capacity
tiedEcoFlow 3.0–10.0 vs BLUETTI 1.0–10.0.
Verification
tiedEcoFlow 6.0–10.0 vs BLUETTI 2.0–6.0.
Warranty & Support
tiedEcoFlow 5 Years (13); BLUETTI 5 Years (9).
Value
Only EcoFlow is scored here (5.0 from 3 of 13). BLUETTI sits below the floor (1 of 11).
The scores above are our reading of the evidence below. This is the evidence.
Safety listings are recorded per product from the certifier's own directory or a certificate the maker publishes, not from the maker's wording. A UL listing can be checked by model in UL Product iQ.
Warranty terms
EcoFlow
13 of 13
BLUETTI
11 of 11
What EcoFlow and BLUETTI owners report
Independent sources pooled per brand. Each row is one source.
N of M = how many scored products carry the brand-level reading shown, out of all scored.
EcoFlow 6.0–9.0 vs BLUETTI 6.0–9.0.
BLUETTI: 1 of 11 scored products carry this reading.
Source details
BLUETTI
- Owner threads in r/bluetti (about 39,000 members) mix praise and service complaints: a Canadian Elite 100 V2 owner waited days between overnight email replies for a warranty label (October 2025), while a FridgePower owner got a replacement within about a week (August 2026).
- In a cold-weather thread, posters name the Pioneer Na as one of two stations on the market that charge below freezing.
Brand rollup across scored products.
1 of 11 scored products carry this reading
YouTube
tiedEcoFlow 6.0–8.0 vs BLUETTI 6.0–8.0.
Amazon
tiedEcoFlow 7.0–9.0 vs BLUETTI 8.0–9.0.
Owner reviews
tiedBLUETTI: 1 of 11 scored products carry this reading.
Source details
BLUETTI
- Walmart rates the Bluetti Official seller 4.2 from 437 ratings and 119 reviews; Home Depot, Lowe's and Best Buy carry other BLUETTI stations.
- Entries syndicated from bluettipower.com are not counted.
Brand rollup across scored products.
1 of 11 scored products carry this reading
Best EcoFlow vs best BLUETTI, category by category
The three best-scoring products each brand sells in every category they both compete in, ranked by overall score.
Portable Stations
See all Portable Stations products
EcoFlow leads
9.0
1st of 74 in Portable Stations
Strengths
- 3,600 W continuous output
- 3,600 Wh in one unit
- Expands to 10.8 kWh with two extra batteries
- Takes 1,600 W of solar at up to 150 V
Drawbacks
- 99 lb
- 240 V needs two units and a hub
- Switchover up to 30 ms
- 2.7 hours to charge on 120 V
8.1
4th of 74 in Portable Stations
Strengths
- 3,840 Wh in one unit
- 3,677 Wh drawn by There's A Trick For That96 percent of rated
- Full wall charge in 2 hours 27 minutes in TheSolarLab's test
- 3 W standby draw with AC and DC off
Drawbacks
- 86.0 lb
- No expansion battery
- Solar input capped at 1,000 W
- Rated for 3,000 cycleshalf the Elite 300's 6,000
8.3
3rd of 74 in Portable Stations
Strengths
- 1,600 W of solar over two inputs
- 3,600 W continuous output
- Expands to 11 kWh with extra batteries
- TT-30 outlet for RVs
Drawbacks
- No 240 V output
- No published cycle rating
- 74.3 lb
- An overload shuts off only some outlets in two tests
7.7
7th of 74 in Portable Stations
Strengths
- 1,988 Wh drawn on AC by CNET95.9 percent of rated
- 6,000 cycles to 80 percent
- 1,000 W solar input
- 15 ms UPS switchover
Drawbacks
- No expansion battery
- Turbo charging needs BLUETTI support to switch on
- No built-in light
- 53.4 lb
8.0
5th of 74 in Portable Stations
Strengths
- 1,000 W of solar over two inputs
- Full wall charge in 56 minutes
- Two 140 W USB-C ports
- Expands to 5 kWh with extra batteries
Drawbacks
- Sold on pre-ordershipping November
- Fans slow to ramp under heavy load in TheSolarLab's test
- Real surge about 2,600 W against 3,600 W claimed
- No transfer switch sold for it
7.7
7th of 74 in Portable Stations
Strengths
- 3,014 Wh in a 58.0 lb body
- 6,000 cycles to 80 percent
- 1,200 W of solar input
- Switchover measured at 8 to 8.9 ms by two testers
Drawbacks
- No expansion battery
- Full wall charge took 2 hours 44 minutes in TheSolarLab's test
- AC idle draw of about 15 W in TheSolarLab's test
- Ships from October 26
EcoFlow vs BLUETTI: the numbers
7.6
Products scored13 of 13
Price range$389 – $7,714
7.0
Products scored11 of 11
Price range$429 – $1,549
EcoFlow vs BLUETTI: common questions
Is EcoFlow or BLUETTI better?
EcoFlow 7.6 from 13 scored products; BLUETTI 7.0 from 11. Too close to call overall: EcoFlow has the edge by 0.61, which is inside the margin, so the difference is in the criteria.
What is the biggest difference between EcoFlow and BLUETTI?
Battery Life: EcoFlow medians 6.0, BLUETTI medians 8.0 (BLUETTI by 2.0).
Which is better for backup readiness, EcoFlow or BLUETTI?
EcoFlow on backup readiness — EcoFlow 7.0, BLUETTI 5.0.
Which is better for power output, EcoFlow or BLUETTI?
EcoFlow on power output — EcoFlow 8.0, BLUETTI 7.0.
Which EcoFlow and BLUETTI portable stations should I buy?
EcoFlow: EcoFlow DELTA Pro Portable Power Station. BLUETTI: BLUETTI Elite 400 Portable Power Station.
How does Stuff VS Things score EcoFlow and BLUETTI?
Our own product medians: 13 EcoFlow and 11 BLUETTI. A criterion is compared only where both brands clear the floor.
Other comparisons
Scores calculated 11 October 2026 · Products excluded where fewer than two independent sources cover them · · How we score