If you have an iPhone, it may already be learning your charging routine thanks to Optimized Battery Charging. With this ...

Charging your phone to 100 percent can feel like you’re doing ... charging capability and then discharging it until it ...

But a cycle doesn’t have to be a complete discharge from 100% to 0%. Remember that the iPhone 15 models also let you stop charging at 80% to improve battery health. A cycle is the use of 100% of ...

All iPhones are powered by lithium-ion batteries, which deteriorate a little bit every time they're recharged, and the more often you recharge an iPhone's battery to 100%, the quicker its lifespan ...

With this feature enabled, you can keep your device plugged in overnight, and it won't charge to 100% until the next morning. If you want even more control over your iPhone battery, you can use a ...