FEATURE 10 · BATTERY TELEMETRY

Precision power telemetry HUD.

Track design capacity, live discharge flow rates, active voltages, and generate standard battery health reports with one click.

Modern Laptop Power Observability

Operating systems hide battery health data behind multi-layer settings. Noyare's Battery Telemetry Suite exposes your system's power envelope, aggregating critical hardware metrics.

ACPI BATTERY REGISTER TELEMETRY
REG_DESIGN_CAPACITY 69,997 mWh
REG_FULL_CHARGE_CAPACITY 65,510 mWh
REG_CURRENT_CHARGE_LEVEL 92.4%
REG_HARDWARE_WEAR_LEVEL 6.41%
REG_TEMPERATURE_SENSOR 34.8°C

Traces battery cycle wear logs continuously and builds beautifully formatted static HTML diagnostic reports with one tap.

INTERACTIVE TEST CONSOLE

🔋 How the Battery Diagnostics Engine Works

Noyare queries laptop power components natively at the hardware driver level:

  • Low-Level OS API Calls: On Windows, the Rust backend invokes the Setup Device APIs (like SetupDiGetClassDevsW with GUID_DEVICE_BATTERY) to query the device path, then sends low-level IOCTL commands to fetch capacity states.
  • Command Line Auditor: Fallback calls natively trigger powercfg /batteryreport commands, parsing and formatting diagnostic tables smoothly in the background.
  • Wear Tracking Metrics: Analyzes the ratio of factory design capacity vs current maximum full charge state continuously, ensuring clear visibility into battery life decay.