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 ...

If there's one clear edge laptops have over desktop computers, it's their built-in power source. With the rechargeable battery, you no longer have to stay glued near an outlet all the time, or worry ...

You can’t remember when you turned your laptop into a desktop. Maybe it was one year ago, or maybe it was three, but there wasn’t a definitive moment, either. You didn’t exactly intend to do it, but ...

https://www.pcworld.com/tags/Hewlett-Packard+Company.html (HP) will release a laptop next month that can run for to 24 hours using a high-capacity battery — but ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...