CPAP
How long will a power station run a CPAP?
About 5.2 eight-hour nights on the 1,070 Wh Jackery Explorer 1000 v2 with the humidifier on, about 16.2 without it.
| Station | Capacity | 7 W, no humidifier | 22 W, humidifier |
|---|---|---|---|
| BLUETTI Elite 30 V2 | 288 Wh | 1.9 | 0.99 |
| Jackery Explorer 600 v2 | 640 Wh | 9.7 | 3.1 |
| Anker SOLIX C1000 Gen 2 | 1,024 Wh | 15.5 | 4.9 |
| Jackery Explorer 1000 v2 | 1,070 Wh | 16.2 | 5.2 |
| Jackery Explorer 2000 v2 | 2,042 Wh | 31 | 9.9 |
| EcoFlow DELTA 3 Max Plus | 2,048 Wh | 31.1 | 9.9 |
| Anker SOLIX S5000 | 5,024 Wh | 76.3 | 24.3 |
ResMed measured the AirSense 10 at 7 W without the humidifier, 22 W with it and 34 W with the humidifier and a heated tube (ResMed). Higher pressure or humidity draws more. The humidifier is what drains the battery.
Follow your doctor’s and the CPAP maker’s advice on backup power.
Quick answers
How long will a Jackery 1000 run a CPAP?
About 5.2 eight-hour nights at 22 W with the humidifier, 16.2 at 7 W without: 1,070 Wh × 0.85 ÷ watts ÷ 8 h.
Is a 300 Wh power station enough for a CPAP?
Only just, with the humidifier: the BLUETTI Elite 30 V2 lasts about 7.9 h at 22 W including its own 9 W draw, just short of one eight-hour night. Without the humidifier, about 1.9 nights.
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