Be notified when your phone reaches 100% full charge. Users are also given the options to select mode to be notified, once activated, long press the icon to select your options. You only need to run once. To support the efforts of the developer, kindly purchase the paid version which comes together with customizable options. Thank you for your support. https://play. google.com/store/apps/details? id=fca. battery. fullchargealert. paid.