Tired of jump starting your car? Hunt down hidden power drains and stop whatever's quietly killing your battery.

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

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 ...

Battery life remains a critical factor in the smartphone landscape. While manufacturers constantly tout advancements in charging speeds, the actual endurance of a device under real-world conditions is ...

If you've driven cars long enough, you can relate to our readers' stories about cars with dead batteries. Since few people get into the driver's seat without intending to drive, turning the ignition ...

Apple CarPlay is fantastic for connecting your iPhone to your vehicle's infotainment system, but you're not going to have a good experience if it's draining your smartphone's battery. Going on a long ...

Battery drain is a serious problem if you let your bad habits go unattended. Continuous battery usage means your device undergoes more charging-discharging cycles in a week than if you were frugal ...

Some apps consume your device's battery more than others. App battery drain can indicate poor software optimization, high data consumption, and increased activity on your phone. It can still affect ...

There are countless online guides offering to help you stretch your Apple Watch’s battery life, generally by turning off all the flashiest features. But I wanted to be more scientific about it. I ...

The iPhone 17 Pro sets a new benchmark in battery performance, surpassing its predecessors in standardized testing. This analysis compares the battery life of five iPhone models—17 Pro, 16 Pro, 15, 14 ...

There have been many incidents in which battery failure has caused fires, with the news reporting catastrophic results in some instances. Decomposition reactions in batteries’ electrolytes and ...

Chao Hu is at the School of Mechanical, Aerospace, and Manufacturing Engineering, University of Connecticut, Storrs, Connecticut 06269, USA. The second category, data-driven lifetime prediction, uses ...