Cold weather has a way of exposing weak links in your car, and the battery is almost always the first to fail. Plenty of vehicles that ran perfectly fine all summer suddenly refuse to start once ...

Our auto experts advise on how to keep your car powered upCar batteries face increasing demands in modern cars, but by choosing a top-rated replacement battery and following a few maintenance ...

Sooner or later, most drivers encounter the inevitable inconvenience of a dead car battery. You don’t need to be an expert auto mechanic to know that without a running battery, your car won’t start.

After you've bought one of the best laptops for graphic design, you soon get a good idea of how long the battery is likely to last away from a socket. But there's some bad news: this is going to ...

No matter how well you take care of a device, your battery's health will slowly deteriorate over time. Here's how to quickly check the health of your iPhone or iPad battery. A low-health battery will ...

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 ...

Lithium-ion batteries are one of humanity’s greatest inventions. They have already helped us develop portable electronic devices and electric vehicles and are on the verge of conquering the grid ...

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 ...