Don’t know your battery’s real health? Windows generates detailed battery report from command line.
Generate Report:
# Run as Administrator powercfg /batteryreport # Output: C:\Windows\System32\battery-report.html
Report Shows:
– Design capacity vs current capacity
– Battery health percentage
– Charge/discharge history
– Battery usage over time
– Battery life estimates
Example:
Design Capacity: 50,000 mWh
Full Charge Capacity: 42,000 mWh
Battery Health: 84%
When to Replace: Below 80% health = consider replacement
Know your battery status before it dies unexpectedly!