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A small tweak: keyboard and mouse battery in the taskbar.

Their wireless keyboards and mice don’t show battery levels on Windows, so we built a small tray tool that reads each device’s charge and shows it in the taskbar.

82Keyboard · charging41MouseThe tray icons, shown large.DevicesUpdated just nowKeyboardCharging82%MouseAbout 9 days left41%Open settings824114:3227/10/2026

Screen redrawn with sample data. The client is not named.

Customer
Users of a major brand’s keyboards and mice
The result
People see a low battery coming instead of finding out mid-meeting.
Runs on
Windows
Built with
C#
What they wanted

On Windows, these keyboards and mice don’t show their battery level anywhere you’d look, so people find out when one dies in the middle of a meeting. They wanted to see the charge at a glance.

How we approached it

We kept it small: each device’s charge goes where people already look, in the taskbar.

What we delivered
  • Tray icons with live charge
  • A charging indicator
  • Reads the devices directly, no extra drivers

Have something that should work better?

Tell us what is getting in the way. A person reads it and replies within two business days.