Battery Notifier Pro BT 2020 and Battery Notifier BT Free 2020 are now both currently available at Google Play.
Both Battery Notifier Pro BT 2020 and Battery Notifier BT Free 2020 are optimized for devices using Android 10 and up. They include white only notifications in the status bar as required by Google going forward. If you do not intend to upgrade to Android 10 or buy a device with Android 10, and only have devices with Android 9 or under, and if you still want colored notifications in the status bar, Battery Notifier Pro BT and Battery Notifier BT Free are still available for download at Google Play, and are compatible with all versions of Android 9 and under, though they will no longer be updated.
