Apps like Greenify and Amplify Battery Extender, which operate only after rooting using KingRoot, can help you get more battery life out of your Android versions with one click. As previously mentioned, you can save battery by uninstalling bloatware. Greenify extends the life of your battery and increases the efficiency of your Android versions by hibernating apps that consume a lot of energy. Hibernating is the process through which an app goes inactive while it is not in use. It implies that your user experience will not be impaired, and you will notice no difference in how you use any program, but your battery life will be extended. The Amplify Battery Extender operates in a similar manner. It detects background apps that use a lot of CPU and GPU and disables them. Because the majority of the battery is used to sustain those resource-hungry programs, you will notice a significant increase in battery life.