This app was mentioned in 7 comments, with an average of 8.29 upvotes
First of all, this feature is opt-in, contrary to what OP has said. Second, it uses a stripped down version of this https://play.google.com/store/apps/details?id=com.dianxinos.dxbs, which is already in the Play Store with millions of downloads.
No chance ES would be removed just because of the above, and it shouldn't be.
Avoid this popular "battery-saving" app. For, the app does not have the ability to change how fast your device charges. This is also the king of adverts – it sponsors almost every ad that you see in any other app and manifests its own ads on your lock screen and notifications bar. Also, all those fancy speed graphs and cool animations? Totally fake.
https://play.google.com/store/apps/details?id=com.dianxinos.dxbs
DU Battery Saver on android devices. You can manually set up functions to stop background apps and stop all running apps. Also tells you how much power you got remaining.
Oh for heaven's sake, the search literally took me a second
This app has 6.5M 5 star reviews. https://play.google.com/store/apps/details?id=com.dianxinos.dxbs&hl=en
Ali ima odlican rejting na google store.
https://play.google.com/store/apps/details?id=com.dianxinos.dxbs&hl=en
Joke is on us.
its app on gplay, yields very visible results https://play.google.com/store/apps/details?id=com.dianxinos.dxbs