Random iPhone 6s shutdowns due to faulty battery component, Apple says

A problem with iPhone 6s products randomly shutting down comes from a battery flaw found in a small number of models, according to Apple.After a Chinese consumer watchdog group reported the issue, Apple is offering a fix free of charge to any eligible iPhone 6s user through its customer support sites.On Friday, Apple explained on its Chinese site that the problem was found in iPhone 6s devices containing a faulty battery component. This component was "exposed to controlled ambient air