How to Check Battery Health on Lenovo ThinkPad X1 Carbon

Accessing the Battery Report

• 💻 Open Command Prompt as Administrator by searching for 'CMD' in the start menu and selecting 'Run as administrator'.
• ⌨️ Input the command powercfg /batteryreport and press Enter to generate a detailed battery report.

Understanding Battery Health Metrics

• 📂 Locate the battery report file using the provided path, which can be opened in a web browser or file explorer.
• 📊 The report displays crucial information, including Design Capacity (original battery capacity) and Full Charge Capacity (current usable capacity).
• ⚠️ A lower Full Charge Capacity compared to the Design Capacity indicates battery wear.

When to Replace Your Battery

• 📉 If the Full Charge Capacity is significantly lower than the Design Capacity, it suggests the battery is worn out.
• 🤔 It's time to consider replacing the battery when its capacity has substantially degraded, impacting performance.