You're in the middle of shooting your opponent down on "Call of Duty" when suddenly, a Low Battery warning blocks your view. Of course, your first instinct is to rush to the nearest wall outlet to ...

There’s nothing more aggravating than a laptop that refuses to hold charge while it’s plugged in. I’ve dealt with this situation more times than I can count, especially in college when my cable ...

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 who uses a tablet ...