Lenovo Vantage adds 3 power consumption profiles in the "battery settings" in your taskbar: Sadly, there isn't such thing yet to configure these performance states, so the main motivation of this ...

There is a bug either in the Linux kernel or the lenovo power management, that when not charging, only one battery is used and never the extra battery. When the first battery is empty the laptop can ...

But when it comes to battery life, with the Gen 9 update, the X1 Carbon is back. For the ninth-gen model, Lenovo has restored the notebook’s 57 WHr battery capacity, up from 51 WHr battery used ...