Tells you the "potential" battery life gain in minutes.
Users who want to monitor the physical health of their battery. 3. Save Battery (Windows Store App)
Switch profiles instantly when you unplug the AC adapter. Top Free Battery Savers for Windows 8 1. BatteryOptimizer battery saver for laptop windows 8 free download
Users who want a data-driven approach to saving power. 2. BatteryCare
Use the Windows Key + C to open the Charms bar, click Settings , and lower the brightness. Tells you the "potential" battery life gain in minutes
Since Windows 8 introduced the Windows Store, you can find "Save Battery." It’s a simple, touch-friendly app that provides a clean interface to track your battery level and history.
Extending your Windows 8 laptop's life is a mix of using the right software and practicing good habits. By downloading a free tool like or BatteryCare , you can gain an extra 20–30% of uptime, allowing you to stay mobile and productive for longer. Save Battery (Windows Store App) Switch profiles instantly
Tablet/Hybrid laptop users who prefer the Windows 8 UI. Hidden Windows 8 Settings to Save Power