SAN FRANCISCO -- During an emergency, it's important to keep your cellphone handy and charged. In the event the power goes out, it's going to be even more difficult to find a place to plug back in and ...

If you're comfortable tweaking advanced settings, you can turn this feature off in the Developer Options menu. To reveal the menu, go to Settings > About Phone and tap Build Number seven times to ...

Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.

One of the biggest problems with older smartphones is keeping the battery charged. Conventional wisdom says that the lithium-ion batteries in iPhones will maintain 80% capacity up to 500 charges, or ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Modern-day smartphones continue to get ever more powerful ...

Apple’s iOS 26 brings a new level of innovation to battery management with the introduction of Adaptive Power Mode, a feature designed to optimize energy efficiency without compromising performance.

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...

May 2, 2025 Add as a preferred source on Google Add as a preferred source on Google Gaming laptops are a great blend of portability and power, but you can usually only get one or the other at a time.

Maximize your MacBook Air battery life with expert power management macOS settings and effective battery health practices for lasting performance and efficiency. Pixabay, Pexels Extending the battery ...

Bluetooth Battery Drain: Bluetooth uses very little battery, especially with modern BLE technology. Keeping it ON all day ...