User-replaceable laptop batteries used to be common. You could even carry a second one for more juice. Now, though, it's ...

QUESTION: What can I do with a Windows laptop with a battery that won’t last very long? ANSWER: Battery life is a common frustration with all portable devices and how you use your laptop can make a ...

If your Windows laptop doesn’t start when using the battery but starts when plugged in, read this post to learn how to fix the issue. A few Windows users have reported that their laptop doesn’t boot ...

One thing that always annoys me about Windows is that I never really feel like I know how long my laptop battery has before it runs out — and, conversely, how long it will be before it’s fully charged ...

A damaged screen, weak battery or charging fault does not automatically justify a new Mac. This guide explains how to compare safety, diagnosis, repair cost, ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

Question: What’s causing my laptop battery to get overly hot? Answer: If your laptop battery is heating up more than usual, it’s important not to ignore it. While some warmth is normal during use, ...