This application extends more than 50% of the battery life of your phone. Main features of Keep Battery: The application includes energy saving modes, switch control, power test, load optimization, cleaning of applications in system execution. You will never worry about your battery again
minor bug fixes en-US
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
