You may try to do a battery gauge reset with Lenovo vantage app. Most of the issues are actually with the firmware on the battery. Lenovo has had crazy issues with their batteries and power features for a few years now. Lenovo Battery Gauge Registry Path, Software\Policies\Lenovo\Companion_k1h2ywkx8 Lenovo Settings for Enterprise.
If it's not there, can you send a screenshot on what it looks like? It should be under Hardware Settings > Power > Battery Gauge Reset. Download Lenovo Battery Gauge for Windows 10 x86/圆4 Try to enable the Battery Gauge by right-click on the Taskbar - Symbolbar - Lenovo Battery Gauge - the Battery Gauge gets displayed. Please read this document to learn how to calibrate the battery using OneKey Optimizer. This application is a Windows 10 icon on the Windows taskbar to show your the.
Lenovo Battery Gauge was included on the Lenovo Vantage.