Smart Manager: Battery Saver 2019 is a free Android application developed by technolts The I.T Solution Pvt. Ltd in the Personalization category. The app offers various features to enhance phone performance and extend battery life. With this app, users can clean junk files, boost memory, optimize battery, and remove duplicate files. The app also features a CPU cooler that analyzes CPU usage and stops overheating apps to cool down temperature.

One of the standout features of Smart Manager is its ability to extend battery life. The app helps analyze battery status and close background running apps to save power. Users can close all background apps running in the background that are significantly draining their battery and uninstall unnecessary applications, while running in the background. Smart Manager also includes a junk cleaner that cleans residual junk and deletes duplicated junk files on your device, freeing up storage space.

Overall, Smart Manager: Battery Saver 2019 is a useful application that offers a range of tools to optimize phone performance and extend battery life. It is easy to use and comes with a user-friendly interface. The app is completely free to use and is a great option for those looking to improve their phone's performance.