Windows 11 has a built-in report that provides insight into your laptop's battery health, including whether a replacement is actually needed.

If you thought yesterday's Lenovo battery recall would be the end of laptop battery news for the week, think again. Now, Toshiba and Fujitsu are recalling more Sony-made batteries, while Dell is ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

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 ...

Maximize your gaming laptop lifespan with expert maintenance tips for cooling, battery health, dust removal, and performance ...

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 ...

Over the last several weeks we have been dealing with the largest recall in history that the laptop segment has ever had. This one is particularly important because the result of a battery failure, ...

If you're thinking of buying a new computer to replace your mind-bogglingly slow laptop, think again. These simple upgrades ...

Lithium Ion batteries brought greatly increased battery life to laptops, but that did come at a cost: the risk of battery fire. As noted by Consumer Reports, a lithium ion laptop battery membrane that ...

My old laptop didn’t suddenly die; it faded out of usefulness. What used to be a comfortable five or six hours off the ...

Q: I have a relatively new Windows 10 laptop and I don’t understand why my battery life is so short. A: Battery life continues to be one of the most common complaints for all of our electronic devices ...

When Apple Inc. introduced its new MacBooks recently, it touted a doubled battery life — but noted that the laptops’ batteries were sealed into the case, not user-swappable as is the norm with laptops ...