Fast Technology Sept. 20 news, for iPhone power consumption is too fast, many users have been unable to complain.

Recently, many netizens said that the battery life of iPhone 14 after upgrading iOS 17 is still not satisfactory, but this is not the most gripping, because after less than a year of purchase, the maximum capacity of the battery has become 88%, which is unbearable.

Many fruit fans have said that the first 14 Pro is also 88%, before the replacement is about 93%, is really helpless, and 13pm users said that more than a year fell to 86%.

Perhaps Apple has also noticed that new battery health devices have been introduced in the iPhone 15 and iPhone 15 Pro models, with built-in setting options that allow the daily charging limit to be set to 80%.

On the four iPhone 15 models, options have been added, such as optimized battery charging, 80% limit, and non-optimization. Equipped with iPhone support for iOS 13 and later & ldquo; optimized battery charging & rdquo;, will learn your daily charging habits, and in some cases, iPhone will suspend charging to more than 80%. The option & ldquo;80% limit & rdquo; limits charging to 80% in all cases.

Of course, if you have been insured and want to go to the authorities to change the battery, you should still be careful.IPhone 7, iPhone 8 and iPhone SE series have risen from 528 yuan to 559 yuan; iPhone X, iPhone XR, iPhone XS, iPhone 11, iPhone 12, iPhone 13 series from 688 yuan to 729 yuan; and iPhone 14 series from 748 yuan to 809 yuan.