Jackery Explorer 1500 Ultra vs Vtoman FlashSpeed 1500
What is the difference?
The Jackery Explorer 1500 Ultra has 1.8 kW of power, 3.6 kW peak, a 1.54 kWh battery. The Vtoman FlashSpeed 1500 has 1.5 kW of power, 3 kW peak, a 1.55 kWh battery.
Both use LiFePO4 batteries.
The Jackery Explorer 1500 Ultra weighs 39 lb, the Vtoman FlashSpeed 1500 weighs 41 lb. The Jackery Explorer 1500 Ultra is easier to carry.
Both have a 5-year warranty.
The Vtoman FlashSpeed 1500 can add extra batteries.
Specs side by side
| Jackery Explorer 1500 Ultra | Vtoman FlashSpeed 1500 | |
|---|---|---|
| Capacity (Wh) | 1536 | 1548 |
| Continuous (W) | 1800 | 1500 |
| Peak (W) | 3600 | 3000 |
| Solar input (W) | 800 | — |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | — | 3000 |
| Expandable | — | yes |
| Weight (lb) | 39 | 41 |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 29 h | 29.2 h |
| CPAP run time | 34.8 h | 35 h |
| Wi-Fi router run time | 101.4 h | 102.2 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-25 / 2026-10-26. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
Common questions
Which is lighter, Jackery Explorer 1500 Ultra or Vtoman FlashSpeed 1500?
The Jackery Explorer 1500 Ultra. Lighter: 39 lb vs 41 lb.
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Compare other models → · All Jackery models · All Vtoman models