Google is preparing to limit the Pixel 6a’s battery performance through a mandatory software update, as the device faces a growing risk of overheating.
The issue was uncovered in the latest Android 16 QPR1 Beta 2 release, with Android Authority reporting hidden warnings in the system code that confirm Google’s plan.
Why the Pixel 6a Is Being Throttled?
The Pixel 6a, launched in July 2022 and supported with updates until July 2027, remains popular for its value, but recent reports of overheating have raised concerns. Notably, two Pixel 6a devices caught fire—one in May and another just last week—mirroring earlier battery overheating issues seen with the Pixel 4a.
At the time, Google responded with software fixes and battery replacements, and a similar approach now seems likely for the Pixel 6a as it faces growing safety risks, the report added.
What the Android 16 Beta Reveals
According to the beta code, Pixel 6a users will receive a warning at 375 charge cycles, and battery performance will be reduced at 400 cycles to prevent overheating. The software will throttle both capacity and charging speed, with users advised to replace the battery.
A support page (g.co/pixel/6abattery) is mentioned, but not yet live. The warning refers to a “potential battery overheating issue” and notes that “battery capacity” and “charging performance” will be reduced.
Google’s Official Statement
In a statement to Android Authority, Google confirmed the upcoming update:
A subset of Pixel 6a phones will require a mandatory software update to reduce the risk of potential battery overheating. The update will enable battery management features that will reduce capacity and charging performance after the battery reaches 400 charge cycles. We’ll contact impacted customers next month with all the information they need to address the issue.
Battery Risks and User Precautions
Though reports of Pixel 6a fires remain limited, the incidents are not isolated. Multiple Reddit users and readers have shared photos of melted or burnt devices. One user described their phone catching fire overnight while using a third-party charger. Another reported a similar case just days ago.
Until Google takes further action, Pixel 6a users are advised to check for alerts under Settings > Battery > Battery Health, avoid using third-party chargers, and consider a battery replacement or upgrade if prompted.
Looking Ahead
It’s unclear whether Google will wait for the final QPR1 release to roll out this update or push it earlier. Either way, Pixel 6a users should stay alert for software updates and any communications from Google regarding support and repair options.