Head to head
VTOMAN FlashSpeed 1500 vs DJI Power 1000 V2
VTOMAN · Power Station
VTOMAN FlashSpeed 1500
~$589
1,500 W / 3,000 W surge · up to lights, phones, router, a CPAP
DJI · Power Station
DJI Power 1000 V2
~$599
2,600 W / 4,400 W surge · up to fridge, freezer and the essentials
Quick takeThe VTOMAN FlashSpeed 1500 lists about $10 lower; the DJI Power 1000 V2 puts out more sustained power (2,600 W).
| Spec | VTOMAN FlashSpeed 1500 | DJI Power 1000 V2 |
|---|---|---|
| Approx. price | ~$589 | ~$599 |
| Type | Power Station | Power Station |
| Fuel | Battery (LiFePO4) | Battery (LiFePO4) |
| Running / output watts | 1,500 W | 2,600 W |
| Starting / surge watts | 3,000 W | 4,400 W |
| Battery capacity | 1,548 Wh | 1,024 Wh |
| Expandable to | 3,096 Wh | 11,264 Wh |
| Noise | — | 26 dB |
| Runtime | Fridge (~150W): ~8-9 hrs on base unit; ~17 hrs with the extra battery | Fridge (~150W): ~6 hrs on base unit |
| Outlets | 3x 120V AC, 2x USB-C PD 100W, 1x USB-C 18W, 3x USB-A 12W, 1x USB-A 18W, 12V car port, DC5521 | 4x 120V AC, 2x 140W USB-C, 2x USB-A, DC + SDC expansion ports |
| Fuel tank | — | — |
| Weight | 41.4 lbs | 28.6 lbs |
| Transfer-switch ready | No | No |
| Warranty | 2-year | 3-year (5-year with app registration) |
Highlighted cell is the better figure for that row.
Owner pros and cons
VTOMAN FlashSpeed 1500
- +Priced near the bottom of the 1.5 kWh LiFePO4 class
- +41.4 lb is light for 1,548 Wh
- +One expansion battery doubles capacity to 3,096 Wh
- +UPS switchover under 20 ms
- −Only 2 years of warranty, shorter than Pecron or OUPES
- −1,500 W continuous cannot run heaters or most window air conditioners
- −No 30 A outlet for a transfer switch
- −Thin US service network, newer brand
- −Noise figure is not published
DJI Power 1000 V2
- +Near-silent 26dB operation - runs overnight next to a bed unnoticed
- +2,600W continuous embarrasses every other 1kWh-class inverter
- +0-80% in 37 minutes, full in 59
- +28.6 lbs with excellent build quality per reviewers
- +Sale pricing regularly hits $399-499
- +Fast-charges DJI drone batteries directly via SDC ports
- −Solar requires a proprietary MPPT adapter sold separately
- −App is bare-bones next to EcoFlow/Anker
- −Full 5-year warranty requires app registration
- −No 30A outlet or transfer-switch path - strictly plug-in loads