You can save battery power on a Kindle by lowering the LED lighting, putting it to sleep, and disabling its internet ...

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

ZDNET's key takeaways Unplug at 100%, and keep the battery between 20% and 80%.Avoid draining to 0%; store unused tablets at 50%.Use certified chargers to prevent stress and overheating. As someone ...

I've spent large portions of my life looking for ways to extend the battery life on my Android phones. Admittedly, that sounds rather dramatic, but growing up with only budget models meant I was ...