Phone battery life has made incredible strides over the past few years, and nowhere is this more true than with Asusfrom the ROG Phone series. A member of this gaming phone line still seems to top our list of best phone battery lives, and despite the progress made by companies like the iPhone 16 Pro Maxit seems no one can catch up.

But now that we have the Asus ROG Phone 9 Pro, the question is whether it will impress as much as the Asus ROG Phone 8 Pro last year – when he got nearly 19 hours in our custom battery life test. The short answer is yes.