You can check the health of your iPhone's battery to determine when it's time for a replacement.

When Optimized Battery Charging is on, your iPhone won't fully charge until you need to use it, keeping the battery healthy.

With iOS 18, Apple allows you to check your iPhone 16's battery cycle count directly as a built-in feature, along with the maximum capacity percentage. Since battery longevity is one of the biggest ...

Preserving your iPhone’s battery health is essential for ensuring its long-term performance and reliability. Lithium-ion batteries, while efficient and widely used, naturally degrade over time due to ...

Lithium-ion batteries are the backbone of modern electronics. These batteries power everything from smartwatches and smartphones, including your iPhone, to laptops and even electric vehicles. However, ...

If your iPhone battery is dying too fast, this guide will show you the three surprising features that are likely causing the problem.

Charging your iPhone may seem like a simple task, but many misconceptions about best practices still persist. With modern lithium-ion batteries and advanced charging technologies, some outdated ...