Magic Battery -

Supports internal MacBook batteries alongside external peripherals. Automatically detects connected/disconnected devices. Provides detailed, compact, or icon-only views. Optimised for modern macOS versions and Apple Silicon. 2.

: It displays the battery levels of connected Bluetooth devices—such as the Magic Mouse , Magic Trackpad , and Magic Keyboard —directly in the Mac menu bar. Features : Magic Battery

The most common real-world reference is a utility App for macOS developed by Sascha Simon. the story follows Thomas Lorenz

: Set in a fictional 16th-century Germany, the story follows Thomas Lorenz, a mage who invents "pushbutton" magical devices—effectively "batteries" for magic—that allow non-mages to use spells. Magic Battery