1. Download accubattery from the application market.
2. In the introduction, we can see that the function of this software is to test the battery without causing loss.
3. Click on the discharge bar below to check the current battery current.
4. Keep the software running in the background and use it continuously for 3 days. Click the health bar to view the current battery health.
Android is a free and open source operating system based on Linux. Mainly used in mobile devices, such as smart phones and tablets, led and developed by Google and open handset alliance. Android operating system was originally developed by AndyRubin, mainly supporting mobile phones. In August 2005, it was acquired and funded by Google. From June 2007 to October 2007, Google and 84 hardware manufacturers, software developers and telecom operators set up open handset alliance to develop and improve the Android system.