One of the most consistent bugbears over the years has been to do with battery life — whether it’s finicky fast charging or just phones just downright not lasting long enough. Virtually ...

Death comes for us all, even our batteries. If you own a smartphone, you'll notice that the battery's charge diminishes over time and that you need to plug in your phone more often. This issue isn ...

Lithium-ion battery fires can be intense and frightening. As someone who used to repair second-hand smartphones, I’ve extinguished my fair share of flaming iPhones with punctured lithium-ion ...

Battery chainsaws offer a convenient, low-maintenance option to gas-powered versions. This hands-on review cuts to the chase with the best models for managing your yard. Most of us associate ...

Garmin Body Battery is a feature on Garmin devices that offers insight into your energy and readiness for training. The feature is available on several watches from the company. But is it a useful ...

Let’s take a look inside a single-use alkaline battery you might have at home. A battery works when the original chemicals inside it are still new and unused. When electricity starts flowing, these ...

It's strangely difficult to find out what your iPad's battery health is. Even now iPadOS 18 is on its way, there's no sign of a full battery health setting coming to devices other than the new ...

Since some people's workloads (and general convenience) call for multi-day battery life, some phones are much more heavily geared toward endurance than others. Putting our expertise to work ...

This has been one of the strongest years yet for new entries on our best phone battery life list. The first half of 2024 brought new flagship phones from Samsung and OnePlus, with both nabbing ...

Below are optical test results with the bundled Sony E 16-50mm f/3.5-5.6 OSS kit lens. Test images shown on most other pages of this review were taken with very sharp references lenses, so we use ...