These simple tricks can extend the time between charges. For even better results, check out these laptops that aced our ...

Fine-tuning for better battery life If your battery still holds a reasonable charge, you can likely extend each session by adjusting how your laptop is set up and how you use it: ...

Choosing a power bank to charge your laptop begins with knowing what the battery capacity of each device is.

Learn how to check laptop battery health on Windows and Mac using built-in tools or apps. Spot signs of weak batteries and ...

Do you want to know how much battery your laptop has left? Or how long it will take to charge? This old free Windows utility gives you all the information you need about your laptop battery.

When your HP laptop does not turn on or charge when you connect the power cord, you follow this guide to troubleshoot & fix the issue.

On that last point, though, ideally, you’re going to want to charge your laptop when your car is running rather than when it’s idol, to avoid too much power being discharged from the battery.

Apple's new M4 iPad Pro and M2 iPad Air models feature a battery health setting that is new to iPads and when enabled prevents the devices from charging beyond 80% at all times, which can extend ...