We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

Call it the laptop that would not die. We just crowned our first PCMag Lab Award winner for best battery life, an MSI ...

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 ...

It's worth exploring options to preserve battery life before replacing your battery outright. Generating a battery health report on your Windows laptop is one way to see if you may need a battery ...

I measured representative laptops from each of the top mobile processor platforms, testing them for performance, battery life ...

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

Laptops powered by Qualcomm Snapdragon processors are clocking in at about 20 hours of battery life. Ditto for notebooks powered by Intel’s “Lunar Lake” chip. But isn’t that number way, way more than ...

Use the following suggestions if your Windows laptop battery is not charging after a BIOS update: Perform a hard reset Change HP Battery Health Manager settings Check the Battery Charge Limit in the ...

Your laptop’s battery life can make or break a busy day, whether you’re on a long flight or working from a café. From dimming your display to shutting down power-hungry apps, small changes can add ...

The built-in report provides insight into your laptop's battery status, including whether it's time for a replacement.

Use the following suggestions if your Surface laptop shows a battery symbol on the screen and is stuck on that screen. Perform a hard reset Use another charger and monitor the battery indicator ...