BatteryDeck 1.0.0

First release of BatteryDeck: a tiny native Windows tray app that shows the battery level of your wireless mice, keyboards, headsets and game controllers.

Download

• BatteryDeck-v1.0.0-win-x64.zip: BatteryDeck.exe, default appsettings.toml, README and license. Unzip anywhere and run.
• BatteryDeck.exe: the app on its own (uses default settings).

No installer and no runtime needed. Requires Windows 10 1809+ (64-bit).

Supported devices

• Logitech (HID++ 2.0): Lightspeed, Unifying and Bolt receivers, plus wired HID++ devices
• GameSir Cyclone 2: on its dongle or wired
• Bluetooth: any device Windows shows a battery for (Xbox controllers, earbuds, headsets, mice, keyboards)

Highlights

• One tray icon per device you choose. Left-click switches between a battery picture and the percentage, shown with crisp pixel digits next to a device picture.
• Only connected devices are shown; they reappear when they reconnect.
• Plugging/unplugging and resume from sleep are detected automatically.
• ~0.7 MB exe, ~3 MB memory, no measurable idle CPU.
• Takes over LGSTray settings and autostart automatically.

Checksums (SHA-256)

de79745f8e3eb01db9ce9177954730c8e0b196bb314259401eb9c1766df20ac0  BatteryDeck-v1.0.0-win-x64.zip
352d1e9deab0d7d7c6dedf5368a5f9f57d195cf0806effb8fff8695ec062f574  BatteryDeck.exe

The exe isn't code-signed, so Windows SmartScreen may warn the first time you run it: choose More info → Run anyway.

Licensed under GPL-3.0. Logitech support is based on LGSTrayBattery.