Rhythm TOC3 AC Power Supply (Charger Adapter)

(Original Replacement AC Power Supply for Rhythm TOC3 Portable Oxygen Concentrator)

The Rhythm TOC3 AC Power Supply is the official replacement charger and power adapter for the Rhythm Healthcare TOC3 portable oxygen concentrator.

Designed for reliability and safety, this AC supply allows your TOC3 to operate and charge simultaneously when connected to any standard wall outlet.
Its universal voltage input (100–240V) makes it suitable for domestic or international use, automatically adjusting to power sources worldwide.

Built with medical-grade components, it provides clean, stable current to protect your concentrator from power fluctuations and ensure long-term performance.

Compact and lightweight, this charger is ideal for home, office, or travel use — and is the same model originally supplied with the TOC3 unit.

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Technical Specifications

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Usage Notes & Safety Information

 

• Use only with Rhythm TOC3 models.

• Do not expose the adapter to moisture or extreme temperatures.

• Ensure the connector is securely attached to the power port before turning on the device.

• For international use, check plug compatibility or use an approved adapter.

When connected, the concentrator can operate normally while simultaneously charging the internal battery.

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Frequently Asked Questions (FAQ)

1. Is this the original charger for the Rhythm TOC3?

Yes. It’s the official OEM AC power supply designed for the TOC3.

2. Can I use it to run and charge the concentrator at the same time?

Yes. The adapter powers the concentrator while charging the internal battery simultaneously.

3. Can this power supply be used internationally?

Yes. It supports 100–240V input, compatible worldwide.

4. Does it include the power cord?

Yes. The AC wall cord is included in the package.

5. How do I know if my old charger needs replacement?

If the unit fails to charge or the LED indicator on the power supply doesn’t light up, it may be time to replace it.