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Rhythm TOC3 Battery
Genuine replacement battery made exclusively for the Rhythm TOC3 portable oxygen concentrator.
US$390.00
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In stock
Call (786) 755-8063- Genuine replacement battery for the Rhythm TOC3 (this model only)
- Supports pulse-dose settings 1 to 10 and continuous flow up to 3 LPM
- Ideal as a backup or extra pack for travel and long days out
- Compact and easy to swap
- Ships free in the USA
- Genuine replacement battery for the Rhythm TOC3 (this model only)
- Supports pulse-dose settings 1 to 10 and continuous flow up to 3 LPM
- Ideal as a backup or extra pack for travel and long days out
- Compact and easy to swap
- Ships free in the USA
Genuine backup power for your Rhythm TOC3
The TOCBY-2 is the genuine battery designed exclusively for the Rhythm TOC3 portable oxygen concentrator. It supports the TOC3's full range — pulse-dose settings 1 to 10 and continuous flow up to 3 LPM — for dependable oxygen at home, out, and on trips.
The battery built specifically for the TOC3 — replace an aging pack or carry a spare for travel and outages.
Shop the compatible concentrator: Rhythm TOC3
Designed exclusively for the Rhythm TOC3 — it does not fit the P2 or P2-S3/S4 models.
Powers the TOC3 across pulse settings 1 to 10 and continuous flow up to 3 LPM.
A smart extra pack for travel, long days, and peace of mind during outages.
Details
What's included
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Frequently asked questions
Which model does it fit?
How long does it run per charge?
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Can I use it as a spare?
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Not sure this is the right part?
Send us a photo or call — we'll confirm the exact part for your unit.
Call (786) 755-8063| Dimensions | 6 × 4 × 3 in |
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