VTOMAN FlashSpeed Pro 3600vsEcoFlow DELTA 3 Ultra
Head-to-head comparison of scores, specs, and features.
VTOMAN FlashSpeed Pro 3600
69.8Grade B+
Price
$1329.00
AC Power
3600W
EcoFlow DELTA 3 Ultra
70.9Grade B+
Price
$1599.00
AC Power
3600W
EcoFlow DELTA 3 Ultrawins by1.12points overall.
The Verdict
Overall take
Buy VTOMAN FlashSpeed Pro 3600 if
- Better Expandable Capacity: Yes vs No
- Better Portable: Yes vs No
- Better Max Extra Batteries: 1 vs 0
Buy EcoFlow DELTA 3 Ultra if
- Better App Control: Yes vs No
- Better Bluetooth: Yes vs No
- Better Wifi Connectivity: Yes vs No
Top 3 Key Differences
App Control
Novs Yes
Score: 0 vs 100
Bluetooth
Novs Yes
Score: 0 vs 100
Expandable Capacity
Yesvs No
Score: 100 vs 0
Performance by Category
ChargingTie
VTOMAN FlashSpeed Pro 3600
94.0
EcoFlow DELTA 3 Ultra
94.0
AC PowerTie
VTOMAN FlashSpeed Pro 3600
100.0
EcoFlow DELTA 3 Ultra
100.0
ConnectivityEcoFlow DELTA 3 Ultra wins
VTOMAN FlashSpeed Pro 3600
0.0
EcoFlow DELTA 3 Ultra
75.0
PriceVTOMAN FlashSpeed Pro 3600 wins
VTOMAN FlashSpeed Pro 3600
86.7
EcoFlow DELTA 3 Ultra
83.0
BatteryVTOMAN FlashSpeed Pro 3600 wins
VTOMAN FlashSpeed Pro 3600
75.2
EcoFlow DELTA 3 Ultra
47.0
PhysicalVTOMAN FlashSpeed Pro 3600 wins
VTOMAN FlashSpeed Pro 3600
72.0
EcoFlow DELTA 3 Ultra
64.1
Advanced FeaturesEcoFlow DELTA 3 Ultra wins
VTOMAN FlashSpeed Pro 3600
58.9
EcoFlow DELTA 3 Ultra
66.7
WarrantyEcoFlow DELTA 3 Ultra wins
VTOMAN FlashSpeed Pro 3600
51.0
EcoFlow DELTA 3 Ultra
100.0
Full Technical Specifications
| Feature | VTOMAN FlashSpeed Pro 3600 | EcoFlow DELTA 3 Ultra |
|---|---|---|
| Charging | ||
| Ac Charge Speed | 120 | 114 |
| Charger Type | AC wall charger (90-140V, up to 1800W), Solar via Anderson port (12-80V, up to 800W) | AC wall adapter, 100-120V~15A 50/60Hz input |
| Fast Charging | Yes | Yes |
| Max Solar Input | 800 | 800 |
| Max Solar Panels | — | 2 |
| Pass Through Charging | Yes | Yes |
| Smart Charging | Yes | Yes |
| Solar Connector Type | Anderson | XT60i |
| Solar Panel Compatibility | 12-80V solar panels with Anderson connector (or MC4 to Anderson adapter); VTOMAN 200W Pro or 400W solar panels recommended | EcoFlow 110W, 160W NextGen, 220W Bifacial, 400W Portable Solar Panels; third-party panels via XT60 connector (11-60V, 18A max) |
| AC Power | ||
| Ac Efficiency | 0.85 (Approximate working time=3096Wh*0.85/operating power) | — |
| Ac Output Amps | 30 | 120V~60Hz, 20A (x4 outlets), 30A (x1 outlet) |
| Ac Power Continuous | 3600 | 3600 |
| Ac Power Surge | 6000 | 7200 |
| Ac Wave Quality | Pure Sine Wave | Pure Sine Wave |
| Connectivity | ||
| App Control | No | Yes |
| Bluetooth | No | Yes |
| Wifi Connectivity | No | Yes |
| Wireless Charging | No | No |
| Price | ||
| Base Price | 1329.00 | 1599.00 |
| Bundle Price | $1,879.99 | 1799.00 |
| Cost Per Wh | 0.43 | 0.52 |
| Price Description | Sale price $1,329.00 (was $2,900.00, 54% off). Bundle options: + 200W Pro Solar Panel or + 400W Solar Panel available. | $1,200 off sale. Regular $2,499, sale price $1,299. |
| Battery | ||
| Battery Capacity Wh | 3096 | 3072 |
| Battery Lifespan Cycles | 3000 | 3500 |
| Expandable Capacity | Yes | No |
| Extra Battery Capacity | 3096 | — |
| Max Extra Batteries | 1 | 0 |
| Product Info | ||
| Brand | VTOMAN | EcoFlow |
| Model Name | FlashSpeed Pro 3600 | DELTA 3 Ultra |
| Product Url | https://vtoman.com/products/vtoman-flashspeed-pro-3600-power-station?variant=45055026888873 | https://us.ecoflow.com/products/delta-3-ultra-series-portable-power-station?variant=54692148871241 |
| DC Power | ||
| Dc Output | 2x USB-A 5V/2.4A (12W max), 2x USB-A QC3.0 18W, 2x USB-C PD 100W, 2x DC5521 12V/10A, 2x Cigarette Lighter 12V/10A | USB-A: 1x18W; USB-C: 1x140W + 2x45W; Car 12.6V/10A 126W |
| Physical | ||
| Dimensions | 37.8 x 41.8 x 58.1 cm | 62.6 x 32.77 x 39.5 cm |
| Energy Density Wh Per Kg | 81.5 | 93.9 |
| Noise Level | 60 | 25 |
| Operating Temp | -20°C to 55°C (-4°F to 131°F) | 14°F to 113°F |
| Portable | Yes | No |
| Weight | 38 kg · 83.8 lbs | 32.7 kg · 72.1 lbs |
| Advanced Features | ||
| Parallel Expansion | No | No |
| Ups Functionality | Yes | Yes |
| Ups Switch Time | 20 | 10 |
| Warranty | ||
| Warranty | 2 | 5 |