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Troubleshooting Unexpected Battery Drain on MacBook Pro M1 Max

By

speckx

10mo ago· 2 min readen

Summary

The article discusses a user's experience with unexpected battery drain issues on their MacBook Pro Silicon M1 Max. The user describes their troubleshooting process, including using terminal commands to analyze power management logs, and mentions creating a tool to help interpret the logs. Despite efforts, the issue persists, highlighting a frustrating technical problem.

Key quotes

· 4 pulled
For a number of years now I have a MacBook Pro Silicon M1 Max. It worked beautifully.
Then, seemingly out of nowhere, I started noticing that the battery drained over night when I left the notebook somewhere, not connected to power.
On MacOS, the terminal command pmset -g log shows the logs related to power management.
This was however only marginally useful. I tried tweaking the settings a
Snippet from the RSS feed
For a number of years now I have a MacBook Pro Silicon M1 Max. It worked beautifully. Then, seemingly out of nowhere, I started noticing that the battery drained over night when I left the notebook somewhere, not connected to power. This got worse and wor

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