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.

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.

When your car refuses to start, the culprit is often a weak or dying battery. The TOPDON BT100 Car Battery Tester aims t ...

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

Button cell battery ingestion leads to thousands of injuries - and even deaths - in the US each year. Here's the only brand I trust now, and the critical reason why.

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 ...

SHENZHEN, China, Sept. 24, 2025 (GLOBE NEWSWIRE) -- LiTime, a global pioneer in new energy technology, has unveiled its latest flagship-the 12V 165Ah Smart Self-Heating Dual-Purpose Battery. Designed ...

Maybe the tide has finally turned for Tensor with a very fresh battery drain test showing that a brand new Pixel 10 Pro can best Apple’s middle-child iPhone 16 Pro by an impressive 45 minutes. In the ...

The Apple Watch remains one of the best-selling smartwatches, with multiple models available. It is known for its seamless integration with iOS, intuitive watchOS interface, and reliable health and ...