Best power station for a CPAP machine
A CPAP machine draws about 30W while running. Figures assume the humidifier and heated tube are off. Running a CPAP from its 12V/DC adapter instead of the AC outlet stretches runtime noticeably.
Quick picks
- Smallest that works: EcoFlow River 3 (245Wh): 7.5 hours
- Smallest that lasts overnight (8h): Bluetti EB3A (268Wh): 8.2 hours
- Smallest that lasts 24 hours: Jackery Explorer 1000 (1002Wh): 31 hours
All 30 power stations compared
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow Delta Pro 3 | 4096Wh | 4000W | 5.2 days | Yes |
| Anker SOLIX F3800 | 3840Wh | 6000W | 4.9 days | Yes |
| EcoFlow Delta Pro | 3600Wh | 3600W | 4.6 days | Yes |
| EcoFlow Delta 2 Max | 2048Wh | 2400W | 2.6 days | Yes |
| Anker SOLIX F2000 | 2048Wh | 2400W | 2.6 days | Yes |
| Bluetti AC200L | 2048Wh | 2400W | 2.6 days | Yes |
| Bluetti AC200MAX | 2048Wh | 2200W | 2.6 days | Yes |
| Jackery Explorer 2000 Plus | 2042Wh | 3000W | 2.6 days | Yes |
| Goal Zero Yeti 1500X | 1516Wh | 2000W | 46 hours | Yes |
| Jackery Explorer 1000 Plus | 1264Wh | 2000W | 39 hours | Yes |
| Bluetti AC180 | 1152Wh | 1800W | 35 hours | Yes |
| Jackery Explorer 1000 v2 | 1070Wh | 1500W | 33 hours | Yes |
| Anker SOLIX C1000 | 1056Wh | 1800W | 32 hours | Yes |
| EcoFlow Delta 2 | 1024Wh | 1800W | 31 hours | Yes |
| DJI Power 1000 | 1024Wh | 2200W | 31 hours | Yes |
| Jackery Explorer 1000 | 1002Wh | 1000W | 31 hours | Yes |
| EcoFlow River 2 Pro | 768Wh | 800W | 24 hours | Yes |
| Anker SOLIX C800 Plus | 768Wh | 1200W | 24 hours | Yes |
| Bluetti AC70 | 768Wh | 1000W | 24 hours | Yes |
| Jackery Explorer 500 | 518Wh | 500W | 16 hours | Yes |
| EcoFlow River 2 Max | 512Wh | 500W | 16 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 16 hours | Yes |
| DJI Power 500 | 512Wh | 1000W | 16 hours | Yes |
| Goal Zero Yeti 500X | 505Wh | 300W | 15 hours | Yes |
| Jackery Explorer 300 Plus | 288Wh | 300W | 8.8 hours | Yes |
| Anker SOLIX C300 | 288Wh | 300W | 8.8 hours | Yes |
| Bluetti EB3A | 268Wh | 600W | 8.2 hours | Yes |
| EcoFlow River 2 | 256Wh | 300W | 7.9 hours | Yes |
| Jackery Explorer 240 v2 | 256Wh | 300W | 7.9 hours | Yes |
| EcoFlow River 3 | 245Wh | 300W | 7.5 hours | Yes |
Adjust the numbers
Check the label on your CPAP machine and enter its real wattage.