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

To show battery percentage on new iPhone models, swipe down to open the Control Center.

Open one of your iPad’s analytics files (these files start with “Analytics” followed by a date). In the analytics file, tap the Share button in the upper right-hand corner of the screen. The Siri ...

Is it OK to check your phone’s power bank Can you charge your tablet in the overhead bin? What about a cordless hair dryer?

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

Pickering Interfaces, supplier of modular signal switching and simulation solutions, has announced a new addition to its PXI ...

The EcoFlow Trail 300 DC is powerful enough to power multiple devices yet light enough for even the youngest family members to carry.

Researchers at the University of California has come up with a smarter way to estimate the remaining range in an EV's battery.

While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common ...

This innocent nightly ritual is quietly murdering your battery. Your Car Becomes a Vampire After Dark Modern vehicles drain ...

Apple rolled out the first commercial release of iOS 26 last week, bringing the new Liquid Glass user interface to millions of iPhone users. Liquid Glass was the most controversial aspect of iOS 26 ...

Battery life has always been one of the biggest factors when choosing a new smartphone, and with Apple’s iPhone 17 lineup now on the market, many people are wondering just how much endurance these ...