Over 21 hrs of battery life: How to maximise it on an OLED screen laptop

[Redaktion]

We recently reviewed the Lenovo ThinkPad X9-15p Gen 1 Aura Edition, a 15.3-inch laptop with Intel Panther Lake and an OLED screen. In our testing, we put the Lenovo laptop through the paces, testing the battery life with dark mode, light mode and different refresh rates.

https://www.notebookcheck.net/Over-21-hrs-of-battery-life-How-to-maximise-it-on-an-OLED-screen-laptop.1364960.0.html