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Battery Drain Faster

Rising Star II
Please tell us some basic information before asking for help:
Model Name: Zenfone 9
Firmware Version: latest update available
Rooted or not: not
Frequency of Occurrence: often
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
Is anyone experiencing a faster battery drain after the latest update?

Hey @berto35 and @Sivy,
I've forwarded the issue to the R&DCan you please share the log file?
Please follow the below steps to enable the built-in log tool (Bug reporter).
1. Open “Calculator APP”
2. Enter “.19595+=”
3. Select the Log type according to the type of issue you want to capture. “General cases” will work for most issues.
4. After your selection the log tool will exit so you can duplicate the issue or wait for it to happen. Try to use the screen recorder to show your issue when possible. If you can't screen record your issue, then please take a screenshot right after the issue has occurred (as a timestamp) so we know where to look in the log.
5. Navigate back to the log tool via calculator and Tap "FINISH AND SHARE".
6. It takes several minutes for the log to generate. You can exit and do other stuff in the meantime. A silent notification will tell you once the process is done. Tap the notification and then the share button to upload the file to Google Drive and share the link with a moderator. Just make sure to change the permission first so that everyone with the link has permission to view it.
Note: When you're no longer planning on logging your device, enter “.09595+=” in the calculator and the log tool will stop as well as deleting all stored log files. Make sure to share via calculator. The files found in internal storage -> asus_log are not the correct files (they are only 1.2kb)
You can share the log file via PM.

Rising Star I

I can confirm my phone also has substantial battery drain since updating to WW_33.0804.2060.73. non rooted phone. The battery under Android 12 used to last overnight and until approx mid day next day with light/moderate use (no gaming) whereas now it runs out by the evening. In addition, after reaching 3-5% it shuts down completely.

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yeahh me too bro . what happend on this, should go back to a12?

Rising Star I
I have the latest Android 13 update and the battery life is perfect. With moderate use it lasts me more than 2 days.

Star II
Same issue, WW_33.0804.2060.73 and battery started to drain a lot. Before the update during the night phone used about 1-3% of battery (ultra saving).

Last night it was 11%...

Hello. Same issue in my phone.used to be great battery on Android 12 but after updating to 13 it is not so awesome as it used to be. Log here: