iOS 11.3 Battery Health settings revealed with CPU performance control March 3, 2018 by admin Tweet Apple is introducing Battery Health with the iOS 11.3 update. This new setting will allow you to see your battery health and give you control of the CPU underclocking that may be applied to an iPhone. Read more… Neowin Related Posts:Here's how to view CPU usage, battery health, and…How to get a detailed battery report in Windows 11,…Apple might increase the battery sizes of some…Check out these iPhone mockups revealing the alleged…Get the Anker 5,000mAh magnetic battery for iPhone…