MagSafe 45w blinking green

Why would the magnetic side blink green? Never seen this before. This is a new adapter. Genuine Apple. Using with mid-2017 MacBook Air.

MacBook Air

Posted on Jun 4, 2022 4:15 PM

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3 replies

Jun 5, 2022 1:37 PM in response to edbedb

Hello edbedb,


This sounds like normal behavior. Here's a guide that will cover this information: About your Mac notebook computer’s power adapter.


When you first connect a MagSafe power adapter to a compatible computer, the adapter light glows green for about a second to indicate that power is available. After that, the adapter light glows green or amber.
- Green: A steady green light indicates that the battery is fully charged.
- Amber: A steady amber light indicates that the battery is being charged.


We hope this info helps you out.


Kind regards!

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MagSafe 45w blinking green

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