Because the battery life drops below 80%, it is easy to cause unstable power supply and affect normal use. It is recommended to replace the battery.
One plus 8pro to check the battery condition:
The first step is to turn on the mobile phone and click the service on the desktop of the mobile phone.
Step 2 After entering the service, click Charging Power Supply under Troubleshooting.
Step 3: After entering, click Start Detection.
The fourth step can detect fast power consumption, fever, battery and charging status.
After the fifth step, you can see if the battery is healthy. If it is healthy, there will be no optimization tips, and unhealthy ones will be detected.