If your laptop’s battery doesn't last nearly as long as it first did out of the box, then it might be time to replace it. The lithium-ion batteries used to power most laptops degrade over time with an ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

Posts from this topic will be added to your daily email digest and your homepage feed. Take care of the battery on your Mac or Windows PC, and it will take care of you. Take care of the battery on ...

You bought the best laptop, but the more you use it for gaming or everyday productivity, the more you might be wondering about battery life. That's because batteries don't always hold their full ...

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 ...

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 ...

I was reading laptop reviews, and I came across this review of the Lenovo T440s, which claims that it gets 14 hours of battery life. Assuming that this isn't snake oil, how is this possible? The ...

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 ...

If you're out and about with your laptop, or just in a different room than your charging cable, you want to eke out as much time as possible before the next recharge—and an important part of that is ...