Battery-Z

Advanced Windows Battery Monitoring with Military-Grade Precision

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Tri-Factor Health Matrix

Advanced algorithm combining physical condition, cycle wear, and future viability for accurate health assessment.

Remaining Life Prediction

AI-powered RUL calculations based on usage patterns and degradation analysis.

Real-time Monitoring

Live battery status updates every 3 seconds with temperature and charge tracking.

Multi-Source Data

Robust data collection from WMI, PowerCfg, PowerShell with intelligent fallbacks.

Download Battery-Z

Get the most advanced battery monitoring tool for Windows

Battery-Z v2.1.0

Latest Version
Released: October 2025
File Size: ~ 46 MB

Download for Windows

System Requirements

Windows 8 or later (64-bit recommended)

Python 3.8+ (bundled in installer)

50 MB free disk space

Administrator privileges for WMI access

Support the Project

Help keep Battery-Z free and open source

100% Open Source

Battery-Z is completely open source! Access the full source code, contribute to development, report issues, or fork the project for your own needs. Transparency and community collaboration drive our mission.

View Source Code on GitHub

Connect With Us

☕ Support Development

If Battery-Z has helped you monitor your battery health and extend your device's lifespan, consider supporting the continued development with a coffee! Every contribution helps maintain and improve this free, open-source tool.

Buy Me A Coffee

💚 Your support keeps this project alive and thriving!

About the Developer

Battery-Z is developed by Muhammad Kashan Tariq, who is a Software Engineer with a passion for creating tools that solve real-world problems. With expertise in system-level programming and battery technology, this project represents The intersection of technical precision and user-friendly design.

Technology Stack

Python 3.8+ PyQt5 WMI PowerShell Windows API Multi-Threading Real-time Analytics Open Source

Frequently Asked Questions

Everything you need to know about Battery-Z

Battery-Z uses our proprietary Tri-Factor Health Matrix that combines physical condition, cycle utilization, and future viability scores. This provides accuracy within ±2% compared to professional battery analyzers.

Battery-Z is compatible with all Windows 8+ systems and includes a comprehensive database of 50+ manufacturers. If your specific model isn't recognized, the software uses intelligent estimation algorithms.

No. Battery-Z uses efficient background threads and intelligent caching to minimize system impact. CPU usage is typically less than 0.1% during normal operation.

Battery-Z can run continuously in the background with system tray integration. Real-time monitoring updates every 3 seconds, while comprehensive analysis can be performed weekly for optimal tracking.

Absolutely not. Battery-Z operates entirely offline and stores all data locally on your system. No telemetry, analytics, or personal information is transmitted or collected.

Yes, Battery-Z includes comprehensive reporting features with export options for CSV, JSON, and PDF formats. Historical data tracking allows for trend analysis over time.

Technical support is available through our GitHub repository, community forums, and direct contact. Most issues can be resolved through the built-in diagnostic tools and comprehensive documentation.