: You can generate a detailed health report without any external apps. Open Command Prompt as an administrator and type: powercfg /batteryreport . This creates an HTML file showing your battery's design capacity versus its current full charge capacity.
: You can find the legitimate trial and purchase options on the Smarter Battery Official Page. : You can generate a detailed health report
: Use Lenovo Vantage to set battery charge thresholds and run hardware diagnostics. : You can generate a detailed health report