How long will the Anker SOLIX C2000 Gen 2 run a home oxygen concentrator?

About 5 hours from a full charge. A home oxygen concentrator averages about 350 W, and the 2,048 Wh battery gives about 1,741 Wh after inverter losses. That is 20% of the battery an hour.

Will the Anker SOLIX C2000 Gen 2 start a home oxygen concentrator?

Yes. It needs about 1,050 W for a moment when the compressor starts, and the Anker SOLIX C2000 Gen 2 is rated for 4,000 W surge, 3.8 times that. Avoid starting other motors at the same moment.

Is the Anker SOLIX C2000 Gen 2 enough backup for a home oxygen concentrator?

Only as a short bridge. It covers about 5 hours from a full charge. A power station should never be your only backup for medical equipment: ask your equipment supplier what they provide in an outage, register with your utility’s medical-needs program, and keep the settings your prescriber gave you.

Anker SOLIX · Will it run?

Can the Anker SOLIX C2000 Gen 2 run a home oxygen concentrator (5 L)?

Published October 15, 2026

Short answerYes

Yes. The Anker SOLIX C2000 Gen 2 runs a home oxygen concentrator for about 5 hours from a full charge. It needs about 1,050 W for a moment when the compressor starts, well within the 4,000 W surge rating, then about 350 W while running against 2,400 W continuous.

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Key numbers

Runtime: 5 hrs; from a full charge
Battery used per hour: 20%; at 350 W average

Home oxygen concentrator (5 L)

Running: 350 W; 275–400 W range
Start-up: 1,050 W
Average: 350 W; runs all the time

Anker SOLIX C2000 Gen 2

Battery: 2,048 Wh; about 1,741 Wh usable
Output: 2,400 W; continuous
Surge: 4,000 W; start-up peak

How we worked it out: 2,048 Wh × 0.85 ÷ 350 W = about 5 hours. The 0.85 covers inverter and battery losses. We do not test units ourselves; the numbers come from the official spec sheets and typical device draws. How we pick

Anker SOLIX C2000 Gen 2

2,048 Wh · 2,400 W output · 4,000 W surge · 41.7 lb

Full specs and runtimes

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What else the Anker SOLIX C2000 Gen 2 runs

One device at a time, from a full charge.

Other power stations for a home oxygen concentrator

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 5 hours above is an estimate, not a measured result.

Common questions

How long will the Anker SOLIX C2000 Gen 2 run a home oxygen concentrator?: About 5 hours from a full charge. A home oxygen concentrator averages about 350 W, and the 2,048 Wh battery gives about 1,741 Wh after inverter losses. That is 20% of the battery an hour.
Will the Anker SOLIX C2000 Gen 2 start a home oxygen concentrator?: Yes. It needs about 1,050 W for a moment when the compressor starts, and the Anker SOLIX C2000 Gen 2 is rated for 4,000 W surge, 3.8 times that. Avoid starting other motors at the same moment.
Is the Anker SOLIX C2000 Gen 2 enough backup for a home oxygen concentrator?: Only as a short bridge. It covers about 5 hours from a full charge. A power station should never be your only backup for medical equipment: ask your equipment supplier what they provide in an outage, register with your utility’s medical-needs program, and keep the settings your prescriber gave you.