Battery Draining Faster After macOS 15.3.2 (24D81) Update

xhxaidi wrote:

Hi everyone,

Since updating my Mac to macOS 15.3.2 (24D81), I’ve noticed a significant increase in battery drain. Before the update, my battery life was stable, but now it depletes much faster, even with minimal usage.

I’ve already checked Activity Monitor for high CPU usage, but I haven’t found anything unusual.

Despite this, the issue persists. Has anyone else experienced the same problem after the update? Any suggestions or fixes would be greatly appreciated!

Have you shut down and restarted more than once "Since updating my Mac to macOS 15.3.2"...

A SafeBoot will sort various anomalies Start up your Mac in safe mode - Apple Support

To be proactive you can file a bug report / submit your Apple Feedback here: Product Feedback - Apple

Me too. My battery is like half before.

I thought this was just my imagination. Even my normal usage would drain my battery like 2-3 times before the update.