Are batteries always draining particularly fast?
How to manage cell phone battery scientifically?
How to optimize power saving and extend battery life?
Come here! Battery Life Butler helps you to eliminate troubles and solve your troubles with one click!

Functional advantages:
[Charging mode] Visual display of the current charging mode: fast charging / normal charging, estimated charging time required;
[One-button power saving] Customize the power-saving mode, optimize power saving with one click, and extend battery life;
[Battery Health] Professional mobile phone battery health algorithm to easily understand battery health;
[Power monitoring] Accurately estimate the available time of the battery, so you don't have to worry about running out of battery when you go out;
[Power Consumption Ranking] Promote real-time power consumption ranking, monitor system power consumption, timely discover power-consuming mobile phone applications, and release memory and CPU;
[Tips Assistant] Health science uses mobile phones to extend battery life and run smoothly and stably;
[Charging diary] Real-time recording of charging calendar, showing the trend graph of power change, and healthy charging to accompany you;
[Battery information] Real-time grasp of mobile phone information, battery status at a glance.

Battery Expert Pro is a professional battery life detection power saving optimization assistant, which can help you better understand battery life, extend battery life, and save power with one click.