Goal Zero Yeti 700 vs Vtoman FlashSpeed 1000
What is the difference?
The Goal Zero Yeti 700 has 600 W of power, 1 kW peak, a 677.37 Wh battery. The Vtoman FlashSpeed 1000 has 1 kW of power, 2 kW peak, a 828 Wh battery.
Both use LiFePO4 batteries.
The Goal Zero Yeti 700 is rated for 4000 cycles, the Vtoman FlashSpeed 1000 is rated for 3000 cycles.
The Goal Zero Yeti 700 takes up to 200 W from solar, the Vtoman FlashSpeed 1000 takes up to 300 W from solar. The Vtoman FlashSpeed 1000 charges faster from panels.
Both have a 5-year warranty.
The Goal Zero Yeti 700 charges from a wall outlet to 100 % in 1.7 h, the Vtoman FlashSpeed 1000 charges from a wall outlet to 100 % in 70 min. The Vtoman FlashSpeed 1000 is ready again sooner.
The Vtoman FlashSpeed 1000 can add extra batteries.
Specs side by side
| Goal Zero Yeti 700 | Vtoman FlashSpeed 1000 | |
|---|---|---|
| Capacity (Wh) | 677.37 | 828 |
| Continuous (W) | 600 | 1000 |
| Peak (W) | 1000 | 2000 |
| Solar input (W) | 200 | 300 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 4000 | 3000 |
| Expandable | — | yes |
| Weight (lb) | 20 | — |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 12.8 h | 15.6 h |
| CPAP run time | 15.3 h | 18.7 h |
| Wi-Fi router run time | 44.7 h | 54.6 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 has more capacity, Goal Zero Yeti 700 or Vtoman FlashSpeed 1000?
The Vtoman FlashSpeed 1000. More capacity: 828 Wh vs 677.37 Wh.
Which charges faster from solar, Goal Zero Yeti 700 or Vtoman FlashSpeed 1000?
The Vtoman FlashSpeed 1000. Faster solar charging: 300 W input vs 200 W input.
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Compare other models → · All Goal Zero models · All Vtoman models