Through a combination of bigger batteries and greater efficiency, Apple has drastically improved iPhone battery life over the ...

Here’s how long each of the regular iPhones lasted during this test. There are two tabs on this chart, one showing battery life (in minutes) and one showing the capacity of the battery (in ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

Now that you know the right standard and the amount of power you need, you can cross-reference these specifications ... level reported by software at the battery, which may not be 100% accurate ...

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 ...

and is more accurate than the MaximumCapacityPercent one because it accounts for the original capacity of your specific iPad's battery. Sign up to get the BEST of Tom's Guide direct to your inbox.

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

Apple was able to introduce significant gains in battery life across the entire iPhone 16 lineup, and new regulatory information from Brazilian agency Anatel (via Blog do iPhone) reveals just how ...

“Having a better battery is very important in shifting our energy infrastructure away from fossil fuels to more renewable energy sources.” The researchers realised that hydrogen molecules from ...

Defective batteries are covered under Apple’s one-year warranty, and replacements are free under AppleCare Plus plans if your battery has less than 80 percent of its original capacity.

This figure puts the Note 14 Pro+ at the top of the reviewer’s battery life test chart, even surpassing the RedMagic 9s Pro, which managed 6 hours and 58 minutes of screen-on time despite having ...