Of 32 portable power station listings from 4 makers read on 20 October 2026, 4 name a safety standard (all Goal Zero), 9 call the unit a UPS without naming UL 1778, and 5 of 23 cycle ratings state the test conditions behind them.
| Each maker's lowest price per Wh | Wh | $/Wh |
|---|---|---|
| Pecron F3000LFP | 3,072 | 0.29 |
| EcoFlow DELTA 3 Max | 2,048 | 0.44 |
| Jackery Explorer 2000 v2 | 2,042 | 0.44 |
| Goal Zero Yeti 1000 Core | 983 | 0.92 |