The Seattle-based startup's new battery-backed charging stations can self-diagnose and fix software errors that often take ...

If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...

Whether you're dealing with a dead battery on a cold morning or just trying to maintain your car during long periods of no driving, knowing how to properly charge a car battery is important. A ...

Barring a more serious issue, fixing a device that will not charge is usually pretty painless. Most often, the issue can be resolved in just a few minutes. However, if the steps below don’t help, you ...

If your Fitbit won't charge properly, there are a number of things you can try to get it working again, including cleaning ...