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DJI Power 500: how long for a CPAP machine?

The DJI Power 500 runs a CPAP machine for ≈ 2.5 nights, with nothing else plugged in.

Updated  How we choose

The answer

≈ 2.5 nights

Battery
512 Wh
Max power
1,000 W
Device uses
12 W
Can start it
yes
Check price on Amazon Work it out with your own devices

How we worked it out

512 Wh × 0.85 ÷ (12 W + 10 W) = 20 h

8 h / night → ≈ 2.5 nights

Without the heated humidifier, it uses much less power. Ask your supplier for the exact number, and always have a backup plan.

With other devices plugged in at the same time

What is plugged inWLasts
CPAP machine12≈ 20 h
CPAP machine + Internet router22≈ 14 h
CPAP machine + Internet router + 2 × LED lamp38≈ 9.1 h

Calculator averages. Everything plugged in at once, all day.

Other stations for a CPAP machine
  1. EcoFlow DELTA Pro Ultra ≈ 29.7 nights
  2. Jackery Explorer 5000 Plus ≈ 24.3 nights
  3. EcoFlow DELTA Pro 3 ≈ 19.8 nights
  4. Goal Zero Yeti PRO 4000 ≈ 19.3 nights
  5. Anker SOLIX F3800 ≈ 18.5 nights
  6. Anker SOLIX F3800 Plus ≈ 18.5 nights
  7. EcoFlow DELTA Pro ≈ 17.4 nights
  8. Jackery HomePower 3600 Plus ≈ 17.3 nights
  9. BLUETTI AC300 + B300 ≈ 14.8 nights
  10. Anker SOLIX F3000 ≈ 14.8 nights
  11. BLUETTI Apex 300 ≈ 13.4 nights
  12. BLUETTI Elite 200 V2 ≈ 10 nights
  13. FOSSiBOT F2400 ≈ 9.9 nights
  14. AFERIY P210 (Haven2400) ≈ 9.9 nights
  15. OUKITEL P2001 Plus (P2001E Plus) ≈ 9.9 nights
  16. EcoFlow DELTA 2 Max ≈ 9.9 nights
  17. Anker SOLIX F2000 (PowerHouse 767) ≈ 9.9 nights
  18. BLUETTI AC200L ≈ 9.9 nights
  19. DJI Power 2000 ≈ 9.9 nights
  20. Jackery Explorer 2000 v2 ≈ 9.9 nights
  21. ALLPOWERS R2500 V2 ≈ 9.3 nights
  22. PECRON E1500LFP ≈ 7.4 nights
  23. BLUETTI AC180 ≈ 5.6 nights
  24. Jackery Explorer 1000 v2 ≈ 5.2 nights
  25. Anker SOLIX C1000 ≈ 5.1 nights
  26. EcoFlow DELTA 3 Plus ≈ 4.9 nights
  27. EcoFlow DELTA 3 Classic ≈ 4.9 nights
  28. FOSSiBOT F1800 ≈ 4.9 nights
  29. OUKITEL P1000 Plus (P1000E Plus) ≈ 4.9 nights
  30. EcoFlow DELTA 2 ≈ 4.9 nights
  31. Anker SOLIX C1000 Gen 2 ≈ 4.9 nights
  32. BLUETTI Elite 100 V2 ≈ 4.9 nights
  33. EcoFlow RIVER 2 Pro ≈ 3.7 nights
  34. Anker SOLIX C800 Plus ≈ 3.7 nights
  35. BLUETTI AC70 ≈ 3.7 nights
  36. AFERIY P010 (Nomad800) ≈ 2.5 nights
  37. OUKITEL P800E ≈ 2.5 nights
  38. Jackery Explorer 500 v2 ≈ 2.5 nights
  39. DJI Power 500 · this page ≈ 2.5 nights
  40. Anker SOLIX C300 ≈ 1.4 nights
  41. Jackery Explorer 300 Plus ≈ 1.4 nights
  42. BLUETTI Elite 30 V2 ≈ 1.4 nights
  43. EcoFlow RIVER 3 Plus ≈ 1.4 nights
  44. VTOMAN Jump 600X ≈ 1.3 nights
  45. BLUETTI EB3A ≈ 1.3 nights
  46. Jackery Explorer 240 v2 ≈ 1.2 nights
  47. BLUETTI AC2A ≈ 1 night

Only stations strong enough to start the device are ranked.

Questions

Can the DJI Power 500 start a CPAP machine?

Yes. It needs about 30 W to start, and the station gives 1,000 W.

How many days can the DJI Power 500 keep a CPAP machine running?

It lasts ≈ 2.5 days if nothing else is plugged in. With the router and lights on too, it lasts less. The calculator gives you the exact number.

Is this number exact?

It’s an estimate. We take the battery size the brand gives, remove 15% for losses, and use the device’s average draw. Yours may use more or less: check its label.