Incorrect Battery Icon on a battery-less computer when wireless mouse plugged in.

## Prerequisites
- [X] I have searched open and closed issues for duplicates.

## Describe the bug

Battery icon shows 3/4, when the desktop PC does not have a battery.

See screenshot.

### To Reproduce

Steps to reproduce the behavior:

1. Prepare a desktop PC with no battery
2. Connect a wireless mouse (with battery)
3. Battery icon of 3/4 charge will appear in topbar

### Expected behavior

A more sensible icon: an AC power icon, a wire icon, etc. shows in place of the battery icon.

### Screenshots or screen recordings


### Logs

NA

## Platform Information


- [ ] I'm using the latest version from git that I've manually compiled
- [X] I'm using the latest released stable version

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