A video posted to YouTube over the weekend compares the operating performance of an iPhone 6s before and after its battery is replaced, demonstrating in real time the nominal gains users can expect to ...

Apple confirmed in December that it does slow older iPhones as their batteries age and are unable to handle a full load. The company is currently offering users a discounted rate for battery ...

Battery life on my iPhone 6s is getting really bad to a point where it's difficult to go through a full day with only moderate usage, so I was wondering if anyone here has had a recent battery ...

To be clear, this isn’t an issue of Galaxy Note 7 proportions. It’s only affecting a small number of phones—a limited serial number range manufactured between September and October 2015, Apple says.

Apple has launched its second iPhone repair in less than a week, this time to deal with a battery issue on some iPhone 6S handsets that causes them to suddenly shut down without warning even when ...

iFixit has completed a Smart Battery Case teardown, providing a closer look at the case's brushed aluminum inner shell, rechargeable lithium-ion battery and tiny logic board housing two Lightning ...