Home › Large (1,500–2,999 Wh) › Vtoman FlashSpeed 1500
Vtoman FlashSpeed 1500
#7 of 16 in large · #30 of 56 overall · all Vtoman models
3.3
Fast 1500W AC recharge; expandable with Vtoman battery packs.
1,548 Whcapacity
1,500 Wcontinuous output
LiFePO43,000 cycles
41.5 lbweight
$649street price, being verified
Runs a 500 W load about 2.6 h$419 per kWh of capacityFull AC recharge in about 1.2 hUPS switchover 20 msExpands to 3,096 Wh
Ratings
Includes independent measurements from Outdoor Life.
Each rating places this unit among the others on a 0.5–5 scale, within its size class for the measures that scale with size and across the whole catalog for the rest. Weighted together they give the overall 3.3. Formula and weights.
Specifications
- Capacity
- 1,548 Wh
- Max expanded
- 3,096 Wh
- AC output
- 1,500 W continuous
- Surge
- 3,000 W
- Chemistry
- LiFePO4
- Cycle rating
- 3,000
- Weight
- 41.5 lb
- AC recharge
- 1,500 W
- Solar input
- 400 W
- UPS switchover
- 20 ms
- AC outlets
- 4
- USB-C PD max
- 100 W
- 240V output
- No
- App
- Yes
- Price per kWh
- $419
- Released
- 2023
Independent measurements
| Metric | Value | Source |
|---|---|---|
| Usable capacity at a trickle load (shown, not scored) ~34W grow-light load; 770 Wh delivered of 1548 rated | 50 % | Outdoor Life 2025-05 |
| Usable capacity, % of rated ~380W dehumidifier load; 1219 Wh delivered of 1548 rated | 78 % | Outdoor Life 2025-05 |
| AC recharge time Report card gives 1 h 1 min wall recharge | 61 min | Outdoor Life 2025-05 |
How it compares with its neighbors
| # | Model | Wh | AC W | Chem. | Cycles | lb | AC in W | Solar W | $/kWh | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 4 | Bluetti Apex 300 | 2,765 | 3,840 | LiFePO4 | 6,000 | 83.8 | 3,600 | 2,400 | 795 | 3.4 |
| 5 | Bluetti AC200L | 2,048 | 2,400 | LiFePO4 | 3,000 | 62.4 | 2,400 | 1,200 | 585 | 3.3 |
| 6 | Jackery Explorer 2000 v2 | 2,042 | 2,200 | LiFePO4 | 4,000 | 39.0 | 1,500 | 400 | 538 | 3.3 |
| 7 | Vtoman FlashSpeed 1500 | 1,548 | 1,500 | LiFePO4 | 3,000 | 41.5 | 1,500 | 400 | 419 | 3.3 |
| 8 | UGREEN PowerRoam 2200 | 2,048 | 2,500 | LiFePO4 | 3,000 | 51.8 | 1,500 | 500 | 585 | 3.2 |
| 9 | Dabbsson DBS2300 Plus | 2,330 | 2,200 | LiFePO4 | 4,500 | 59.5 | 1,800 | 1,200 | 515 | 3.2 |
| 10 | Bluetti AC240 | 1,536 | 2,400 | LiFePO4 | 3,500 | 72.8 | 1,100 | 600 | 715 | 3.2 |