Battery Doctor - Battery saver, Boost & Cleaner 2020 is a free and professional battery app that can save your battery life up to 50% with just in a single Tap.
Besides, Green Battery Saver supply many utilities like Junk Cleaner, Ram Booster, App Lock..., it can help users easily speed up the phone, clean memory or manage applications.
The application is designed in a Flat design that is very lightweight, smooth, intuitive and easy to use

★ Junk Cleaner - Super Cleaner
Super Cleaner function helps to delete cache files, residual junk files to reclaim storage.
Improve the performance, get more storage of your device.

★ Smart Charging
Green Battery can find, analyze and fix charging problems. This helps the device to charge faster.

★ Memory Boost
Clean up memory (RAM) and optimise phone speed by removing redundant background tasks. Stop auto-start apps to increase boot speed and reduce memory usage. It can boost up memory when playing game

★ Phone Cooler - CPU Cooler
CPU Cooler feature can accurate detection of phone temperature in real time, disabled heating apps to cool down battery temperature and help to extend battery life.

★ App Lock - App Protection
App Lock to locking other application with password and gesture to protect app privacy.

★ Apps Manager
Manage your apps like uninstall, backup...
It can help you find, manage apk file and analyzes and manages the status of apps intelligently.