👋 Hey Product Hunt! I'm Lotfi, the developer behind Battery Health Checker. The problem: Most people don't realize their laptop battery is degrading until it's too late. Windows doesn't make it easy to check battery health — you'd have to run powercfg /batteryreport in the command line and read through a confusing HTML file. The solution: I built Battery Health Checker to give you all your battery vitals — health percentage, design vs. current capacity, charge cycles, and wear level — in a clean, one-click interface. What makes it different: - 100% free, no ads, no premium tier - Fully open-source on GitHub - Zero data collection — everything stays on your device - Smart Alerts to notify you at custom charge thresholds (e.g., 20% and 80%) to extend battery lifespan - Multi-language support (English, Arabic, Spanish) - Available on both Windows and Android I built this because I personally needed a simple way to monitor my laptop's battery. I hope it helps you too! Would love to hear your feedback 🙏 What features would you like to see next?

Battery Health Checker

Free, open-source battery health tool for Windows & Android

Free, open-source battery health tool for Windows & Android