Google Pixel 4a Update Reduces Battery Life for Some Devices

The Android 13 update introduces battery management changes, with affected users offered compensation or free battery replacement.

Google has released an automatic Android 13 update for the Pixel 4a, aimed at improving battery performance stability but reducing battery life and charging efficiency for some devices.
Only specific Pixel 4a units, referred to as 'Impacted Devices,' are affected by the update, while others will see no change in performance.
Affected users can choose between a free battery replacement, a $50 payment, or a $100 credit toward a new Pixel phone from the Google Store, with a one-year window to claim these options.
The update's intent is to stabilize aging batteries and prevent unexpected shutdowns, similar to Apple's 2017 iPhone battery management controversy, though Google has been more transparent about the changes.
Battery replacement services are available in select regions, including the US, UK, Canada, Germany, India, and Singapore, with mail-in repair options offered in the US.