The old Google Pixel 4a is already receiving an update designed to optimize its battery, but that could kill some cells.

Google says affected Pixel 4A owners can claim a free battery replacement or a $100 credit for a new phone from its store.

The Pixel 4a, a well-regarded release in Google's line of budget-minded phones with nice cameras and decent stock software, ...

Google has issued an update to its budget Pixel 4a that deliberately cuts the battery life. Yes, you read that correctly — it's designed to reduce overall battery life and performance. Google admits ...