The battery life of all new products such as Apple iPhone 15 / Pro is the same as that of the previous generation.

Thanks to CTOnews.com netizens Li, Ishimura the first affectionate clue delivery! CTOnews.com, Sept. 13 (Xinhua) all the new products released by Apple today have no improvement in battery life compared with their predecessors.

This is contrary to a large number of rumors ahead of Apple's launch that the efficiency improvements in the S9 and A17 chips will lead to an increase in battery life. The battery life of each new device released by Apple today is roughly as follows:

Apple Watch Series 9:18 hours / 36 hours in low power mode

Apple Watch Ultra 2:36 hours / 72 hours in low power mode

IPhone 15:20 hours

IPhone 15 Plus:26 hours

IPhone 15 Pro:23 hours

IPhone 15 Pro Max:29 hours

This is exactly the same as Apple Watch Series 8, Apple Watch Ultra, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, and iPhone 14 Pro Max.