Full Battery Alarm app helps you to save battery from overcharging. app will notify you when battery level reached to 100% by showing notification or ringing an alarm. Overcharging of your phone battery can damage battery and decrease battery life. App Features - Show battery information like battery percentage, battery temperature, battery health, battery voltage. - Show Live Accurate Percentage of Battery Level - Full Battery Charge Notification - Alarm when battery charged to 100% - Select