Extend the battery life of your smartphone!Instant notification after fully charged:1. Light alert;2. Vibrating alert;3. Sound notification;4. Own volume level;5. Customizable alerts;6. Simple interface;7. Easy widget with the level of battery;8. Smart start tracking the level of charge;Features of the PRO version:1. No advertising;2. Disabling light alert;3. Repeat sound alert;4. Retry interval selected alerts;5. Time delay alerts (after fully charging the battery).