Warranty & Support
+5.0 EcoFlowEcoFlow 5 Years (13); VTOMAN 2 Years (5).
Brand comparison
EcoFlow vs VTOMAN
EcoFlow scores 7.6 across 13 products; VTOMAN scores 5.0 across 5. They overlap in portable stations. That is 77% of what EcoFlow sells and 100% of what VTOMAN sells. EcoFlow leads on warranty & support, VTOMAN on capacity.
All 13 EcoFlow products
EcoFlow
13 of 13 products scored · $389 – $7,714
Buy Now- Warranty & Support — 8.0 against 3.0
7.6
5.0
All 5 VTOMAN products
VTOMAN
5 of 5 products scored · $330 – $1,300
Buy Now- Capacity — 7.0 against 5.0
Across everything we scored, EcoFlow sits 2.64 ahead — led by warranty & support.
Brand verdict
ahead · +2.64 (7.6 vs 5.0)
Pick EcoFlow when
Warranty & support matters most8.0vs3.0
Pick VTOMAN when
Capacity matters most7.0vs5.0
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
VTOMAN FlashSpeed 2400 Portable Power Station
- Fans loud above about 500 W, per one reviewer
- Short jumper cables, per one channel
- Display read 1 percent before the battery was empty, per one reviewer
What only EcoFlow sells — and only VTOMAN
Not a loss for either brand. If you need one of these, the choice is already made.
Only EcoFlow
Only VTOMAN
Nothing outside the shared categories.
Where EcoFlow and VTOMAN differ
Median scores on a 0–10 scale. Each row is one criterion.
Verification
+4.0 EcoFlowEcoFlow 6.0–10.0 vs VTOMAN 2.0–6.0.
Capacity
+2.0 VTOMANEcoFlow 3.0–10.0 vs VTOMAN 1.0–10.0.
Recharging
+2.0 EcoFlowEcoFlow 4.0–10.0 vs VTOMAN 4.0–8.0.
Backup Readiness
+1.0 EcoFlowEcoFlow 3.0–10.0 vs VTOMAN 3.0–6.0.
Power Output
tiedEcoFlow 3.0–10.0 vs VTOMAN 1.0–10.0.
Battery Life
tiedVTOMAN all scored 6.0.
Value
Only EcoFlow is scored here (5.0 from 3 of 13). VTOMAN sits below the floor (0 of 5).
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
VTOMAN
5 of 5
What EcoFlow and VTOMAN 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.
Amazon
+2.0 EcoFlowEcoFlow 7.0–9.0 vs VTOMAN 6.0–8.0.
VTOMAN: 1 of 5 scored products carry this reading.
Source details
VTOMAN
- No owner thread names the FlashSpeed Pro 3600 outside r/vtoman_global, a VTOMAN subreddit that counts in no pool, so this reads the brand.
- In r/solar an owner's Jump 1800 would not charge from its wall charger, and VTOMAN offered to swap it for a Jump 1500 rather than another 1800 (August 2024).
Brand rollup across scored products.
1 of 5 scored products carry this reading
YouTube
+1.0 EcoFlowEcoFlow 6.0–8.0 vs VTOMAN 6.0–7.0.
Owner reviews
+1.0 EcoFlowVTOMAN: 1 of 5 scored products carry this reading.
Source details
VTOMAN
- VTOMAN's own Walmart store lists the FlashSpeed 1000 (item 15770723198, the same 6 ratings on its bundle listing 16924705695) at 3.5 from 6 ratings with one written review, under the ten-review floor, and no other US retailer carries a review of it.
- The only VTOMAN station file over the floor at a US retailer is Walmart's Jump 1800 and Jump 1500X file (items 1965068414 and 2259753313), sold by VTOMAN's own Walmart store: 4.1 from 62 ratings, 4.4 from 46 with Walmart's 16 incentivized reviews set aside, for Jump-series stations rather than this one.
Brand rollup across scored products.
1 of 5 scored products carry this reading
EcoFlow 6.0–9.0 vs VTOMAN 6.0–8.0.
Best EcoFlow vs best VTOMAN, 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
6.2
30th of 74 in Portable Stations
Strengths
- Full AC charge in 65 minutes in Trusted Reviews' test
- 2,400 W continuous with a 3,200 W peak for resistive loads
- Held 2,400 W from full to empty in Trusted Reviews' test
- UPS switchover under 10 ms
Drawbacks
- Fans loud while fast charging and above about 500 Wper two reviewers
- No appand no charge-speed or charge-limit settings
- No extra battery named on VTOMAN's US pagewhile third-party listings state 2,688 Wh and 2,816 Wh
- No FlashSpeed 2400 manual on VTOMAN's US manual page
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
5.0
41st of 74 in Portable Stations
Strengths
- 1,800 W continuous with a 3,600 W surge for resistive loads
- Pass-through charging
- Takes a Jump 1500 extra battery
- 400 W of DC and solar input at 12 to 60 V
Drawbacks
- VTOMAN states it cannot act as a UPS
- VTOMAN's own pages state 1,408 Wh and 1,548 Whand the only manual on vtoman.com is the July 2023 1,548 Wh edition
- Solar input stated as 220 W in the headline and series table, 400 W in the spec table and manual
- Expansion stated as 2,956 Wh in the bullets and 3,096 Wh in the series table and manual
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
5.0
43rd of 74 in Portable Stations
Strengths
- 3,600 W continuous from one 30 A and three 20 A outlets
- Full wall charge in about 2 hours at 1,800 Wwith no external brick
- UPS switchover under 20 ms
- Wheels and a telescoping handle for an 83.8 lb unit
Drawbacks
- No appBluetooth or Wi-Fi monitoring
- 120 V onlywith no VTOMAN transfer switch
- No FlashSpeed Pro 3600 extra battery is listed on VTOMAN's US store
- VTOMAN states the expanded capacity three ways: 5,6325,912 and 6,192 Wh
EcoFlow vs VTOMAN: the numbers
7.6
Products scored13 of 13
Price range$389 – $7,714
5.0
Products scored5 of 5
Price range$330 – $1,300
EcoFlow vs VTOMAN: common questions
Is EcoFlow or VTOMAN better?
EcoFlow 7.6 from 13 scored products; VTOMAN 5.0 from 5.
What is the biggest difference between EcoFlow and VTOMAN?
Warranty & Support: EcoFlow medians 8.0, VTOMAN medians 3.0 (EcoFlow by 5.0).
Which is better for verification, EcoFlow or VTOMAN?
EcoFlow on verification — EcoFlow 6.0, VTOMAN 2.0.
Which is better for capacity, EcoFlow or VTOMAN?
VTOMAN on capacity — EcoFlow 5.0, VTOMAN 7.0.
What does EcoFlow make that VTOMAN does not?
EcoFlow sells home backup power systems; VTOMAN does not, in the products we scored.
Which EcoFlow and VTOMAN portable stations should I buy?
EcoFlow: EcoFlow DELTA Pro Portable Power Station. VTOMAN: VTOMAN FlashSpeed 2400 Portable Power Station.
How does Stuff VS Things score EcoFlow and VTOMAN?
Our own product medians: 13 EcoFlow and 5 VTOMAN. 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