Vtoman
FlashSpeed 1500
As of May 5, 2025, the Vtoman FlashSpeed 1500 delivered 1,219 Wh in Outdoor Life's testing, 79% of its 1,548 Wh rating.
Usable Wh (measured)
1,219
79% of the 1,548 Wh box rating
$ per usable Wh
—
No price yet
Price
—
Specs
| Usable Wh (measured) | 1,219 |
|---|---|
| Rated (box) Wh | 1,548 |
| Rated AC output | 1,500 W |
| Weight | 41.5 lb |
| Chemistry | LiFePO4 |
| Price | Not tracked yet |
| $ per usable Wh | — |
Where the usable Wh comes from
Outdoor Life, updated May 5, 2025.
Fresh-charge run of a ~380 W dehumidifier on an AC port, energy read on a Kill-a-Watt meter.