Go to Settings > Battery > Battery Health to check the iPad battery health. If your iPad doesn't have that option, ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

Kinetic energy has to do with the motion of an object—the faster it’s moving, the more kinetic energy it has. If you take a ...

Why your phone charges quickly one day but slowly the next, or why electric cars still take an hour or more to charge, is a matter of how lithium ions move into a battery’s electrodes. Scientists ...

Former New York Jets quarterback turned NFL analyst Mark Sanchez now faces a felony charge after a stabbing incident in ...

There is battery health data stored on your iPad, but you won't find it in the Battery menu. Here's a couple of ways to check it manually.

The good news is Google is offering a solution for folks who like to get their news from specific sources. If you want to help Battery Power — while also streamlining all your Google searches — there ...

Looking for a new MagSafe battery to power your pre-ordered iPhone 17? You might be out of luck if you were eyeing Apple's latest offering. Apple's newly released MagSafe battery pack comes with a big ...

See picks for earbuds, budget laptop, backup power, quiet mouse, and a USB-C dock, with huge markdowns for remote work.

Power tool batteries aren’t just for drills anymore. They power fans, vacuums, heaters, and coolers that make work and play ...

The iPhone 17 is the new iPhone for most people, and the iPhone Air is the most exciting new iPhone, at least given its ...

Profiles of the US president in The New Yorker and The Atlantic have attributed Trump’s avoidance of physical activity other ...