This test for example shows the longest battery life they have ever measured: https://www.pcmag.com/reviews/apple-macbook-pro-14-inch-2023-m3-pro https://www.pc

This test for example shows the longest battery life they have ever measured: https://www.pcmag.com/reviews/apple-macbook-pro-14-inch-2023-m3-pro https://www.pcmag.com/reviews/apple-macbook-pro-14-inch-2023... > In our video rundown test, the 14-inch Pro lasted even longer, crossing the 30-hour threshold, becoming the longest-lasting laptop we've ever tested. In this video they compare the M2 Pro and M3 Pro and the M3 Pro has more battery remaining at the end of the video: https://youtu.be/aQvsZQ3QBiU https://youtu.be/aQvsZQ3QBiU Same for this video where they compare M1 Max, M2 Max and M3 Max: https://youtu.be/BWeuhxnWDl0 https://youtu.be/BWeuhxnWDl0