the health of your laptop's battery will also degrade over time. It will affect your battery's capacity to hold a charge in ...

You can also check the number of charge cycles your ... To find out how many charge cycles you should be able to expect from ...

Check the power adapter Open the battery compartment and clean it Update the Batteries-related drivers on your laptop Run Power Troubleshooter Run the Power Efficiency Diagnostic Report Tool.

If your laptop battery shows 100% but dies when unplugged, the issue might be with the charger. There is a possibility that the charger you are using is not providing sufficient power to your ...

That's how my team and I know that the new ... it lasted nearly 21 hours (20:46) in our battery test, beating out every other consumer-grade laptop we've tested so far. The Dell XPS 13 (20:51 ...

Image source: Tom’s Guide Luckily for me, I know the folks at Tom’s Guide perform the same battery life test on any laptop ... And that’s just amazing in my book. Chris Smith has been ...

I've tested well over 59 laptops during my ... battery life testing (if it doesn't last at least 15 hours, I don't want it); I overwhelm the laptop with memory-taxing Google Chrome tabs to test ...