Can I use a 61W USB‑C Power Adapter with M1 Pro with 10-core CPU

I have a MacBook Pro 13" with the 61W USB‑C Power Adapter (of which I have several). I have ordered a MacBook Pro 14" (M1 Pro with 10-core CPU) which comes with a 96W USB‑C Power Adapter.


Can I use my 61W USB‑C Power Adapter to safely (will it overheat?) charge my new MacBook Pro 14", I appreciate charging will be slower? Also, will using a lower rated adapter impact on the battery?


Thanks in advance.


MacBook Pro (2020 and later)

Posted on Mar 15, 2022 10:18 PM

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1 reply

Mar 16, 2022 5:00 AM in response to ademanuele

ademanuele wrote:

I have a MacBook Pro 13" with the 61W USB‑C Power Adapter (of which I have several). I have ordered a MacBook Pro 14" (M1 Pro with 10-core CPU) which comes with a 96W USB‑C Power Adapter.

Can I use my 61W USB‑C Power Adapter to safely (will it overheat?) charge my new MacBook Pro 14", I appreciate charging will be slower? Also, will using a lower rated adapter impact on the battery?

Thanks in advance.


well you can,

but yes it will be slower and may not be able to keep up with the demand...



Find the right power adapter and cable for your Mac notebook ...

https://support.apple.com/en-us/HT201700

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Can I use a 61W USB‑C Power Adapter with M1 Pro with 10-core CPU

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