EcoFlow River Max vs Vtoman FlashSpeed 1500
Quick Verdict
We are putting the EcoFlow River Max head-to-head against the Vtoman FlashSpeed 1500. If battery size is your priority, the Vtoman FlashSpeed 1500 is the better choice with 972Wh more capacity. The Vtoman FlashSpeed 1500 is the stronger unit here, pushing 1500W vs 600W. Review the detailed specs table below for a full breakdown.
Detailed Comparison
| Feature | EcoFlow River Max | Vtoman FlashSpeed 1500 |
|---|---|---|
| Power | ||
| Ac Output | 600 W | 1500 W |
| Battery Size | 576 Wh | 1548 Wh |
| Ac Output (Peak) | 1200 W | 3000 W |
| Charge Time | 1.6 | 1 |
| Charge Time (Solar) | 3 | 4 |
| Charge Time (Car) | 6.5 | 13 |
| Solar Input (Max) | 200 W | 400 W |
| Ports | ||
| Number Of Outputs (Total) | 10 W | 12 W |
| Ac Ports | 3 | 3 |
| Usb-C Ports | 1 | 2 |
| Usb Ports | 3 | 4 |
| Car Ports | 1 | 1 |
| Tt-30 Ports | 0 | 0 |
| Design | ||
| Weight | 8.00 kg | 18.82 kg |
| Volume | 12496.36 | 29526.212 |
| Has A Display | Yes | Yes |
| Has A Touch Screen | No | No |
| Has A Carry Handle | Yes | Yes |
| Thickness | 184 | 266.7 |
| Height | 235 | 279.4 |
| Width | 289 | 396.24 |
| Features | ||
| Has Ups Mode | Yes | Yes |
| Has A Wireless Charging Pad | No | No |
| Lifecycle | 500 | 3100 |
| Ups Switchover Speed | 30 | 20 |
| Has An Led Light | Yes | Yes |
| Supports A Remote Smartphone | Yes | No |
| Supports Wi-Fi | Yes | No |
| Has Bluetooth | No | No |
| Warranty Period | 2 | N/A |