I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

Built on LG Energy Solution's 10,000-plus battery patents, the platform offers quick and precise health checks.

In the fourth iOS 26.1 beta, Apple added a "Tinted" option that reduces the translucency of Liquid Glass for those who prefer a more ...

MacBooks can run into a host of problems, such as Wi-Fi and Bluetooth connectivity errors, battery drain, and more. Here are ...

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

The Liquid Glass design has long been criticized for its readability, but Apple now offers new Clear and Tinted transparency ...

I tested the new fast charging speeds on all four new iPhone, including the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

The US Army’s first hypersonic battery will have its full load of eight missiles by December, marking a major milestone in ...

Despite some consumers' wariness, battery technology has noticeably improved in recent years, says Max Reid, head of battery ...

Something to keep in mind is that the iPhone 17 has a 6.3-inch screen that supports a 1-120Hz variable refresh rate and a max ...