Have you ever wondered why your iPhone’s battery seems to drain faster and faster as it gets older? The Wall Street Journal’s Joanna Stern recently delved into this phenomenon, aiming to uncover the secrets behind her iPhone 14 Pro’s battery degrading down to 87% in just one year. The answer lies in a hidden feature that every Apple iPhone possesses – the “Maximum Capacity” setting, which assesses the health of your battery. So, if you’ve ever questioned why your iPhone battery seems to drain faster as time goes on, be sure to check out Joanna Stern’s investigation on The Wall Street Journal, and uncover the secrets of your iPhone’s battery health.

[WSJ]