BatteryNotifier helps you manage your iOS device battery levels, and warns you if they need a charge--perfect for those who don't check their battery charge very often.
Features
Low-battery warning notifications
View all your iOS device battery levels from your Mac
What’s new in version 1.1
Updated on Apr 03 2016
Version 1.1:
Fixed battery theme being black in notification center when not using dark OS X theme
Menubar icon doesn't display on Mojave (10.14.6). Clicking Preferences… from its (invisible) menubar icon does nothing. App has not had a new build since 4/17/16