John Paul, AAA Northeast's Car Doctor, answers a question from a reader considering replacing wheel bearings on a 2015 car. The post Is this repair necessary on a 10-year-old car? appeared first on ...

This innocent nightly ritual is quietly murdering your battery. Your Car Becomes a Vampire After Dark Modern vehicles drain ...

Head to the iOS Settings page, then tap Battery: Here you’ll see details of your recent battery usage, together with the apps ...

You can generally expect your car to run for between 30 minutes and one hour once the battery warning light appears on your ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

Why your phone charges quickly one day but slowly the next, or why electric cars still take an hour or more to charge, is a matter of how lithium ions move into a battery’s electrodes. Scientists ...

There’s some light tinkering involved, and it’s not exactly elegant. But it works, which could be a huge win this winter.