Onion Battery is designed to be simple, convenient and easy to use. You can easily know the current status of the battery.

Onion Battery app was born with the mission of creating real values to improve the use of your phone more efficiently by displaying battery info to help you easily monitor the battery status.

Main features:
- Display the battery information of the phone
- Notification when charging is full
- Battery usage: Display the most used application information of the day or week
- Display % battery in app even when charging or not charging

Download the Onion Battery app now for the best experience!