DELTA Pro Ultra › runs › Oxygen Concentrator

Can an EcoFlow DELTA Pro Ultra run an oxygen concentrator?

Yes — the EcoFlow DELTA Pro Ultra runs an oxygen concentrator.
The oxygen concentrator draws about 350 W running, with a 600 W startup surge; the DELTA Pro Ultra delivers 7,200 W continuous and 10,800 W surge. Its 6,144 Wh battery runs one for about 16 h.

350 WOxygen Concentrator running

7,200 WDELTA Pro Ultra continuous

~16 hruntime

6,144 WhDELTA Pro Ultra capacity

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The check
Continuous: 7,200 W ≥ 350 W needed → ok
Surge: 10,800 W ≥ 600 W needed → ok
Runtime: 6,144 Wh × 90% ÷ 350 W avg = ~16 h

Bigger units that run it longer

Common questions

Can the EcoFlow DELTA Pro Ultra run an oxygen concentrator?

Yes. An oxygen concentrator draws about 350 W with a 600 W startup surge, and the EcoFlow DELTA Pro Ultra delivers 7,200 W continuously with a 10,800 W surge rating — comfortably enough. On its 6,144 Wh battery it runs one for roughly 16 h.

Sources: Oxygen Concentrator wattage — Standard appliance-wattage / generator-sizing charts (representative values; verify your nameplate); DELTA Pro Ultra specs — manufacturer published specifications (compiled 2026-10-05; approximate). Informational only — a computed sizing estimate from published appliance-wattage charts and manufacturer station specs. It is not an electrical guarantee. For hardwired or whole-home backup, transfer switches, or any permanent install, consult a licensed electrician.