How To How will my car’s start-stop technology affect the starter and battery? John Paul, AAA Northeast's Car Doctor, answers a question from a reader with concerns about their car’s stop-start ...

It seems to happen with all devices: you notice you don't get as much charge as you used to, and your iPad starts dying at inopportune times. Maybe it powers off when you still have 20% left, or just ...

You can check the health of your iPhone's battery to determine when it's time for a replacement.

Is your Windows laptop battery not lasting as long as it used to on a single charge? High screen brightness, incorrect power settings, and too many applications running in the background are a few of ...