Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is needed).

I sprung for a new battery for the aging x230. It's a GHU from Amazon for $60. The "new"one from Lenovo was $197, worth more than the laptop. So I've got a new battery - what's the best way to test?

So many of our daily gadgets rely on batteries. From something as small as a computer mouse to the bulky units needed to run a car, we can't seem to get away from our need for them. That's why it can ...

Use the following fixes if your Windows laptop battery is not charging after a Windows Update. Roll Back your battery driver Update or reinstall your battery driver Recalibrate your battery Perform a ...

A while ago, I came across the BT-168 Battery Tester. It seems to be cheap and widely available. Because I wanted to see what’s inside, I decided to order one from an online seller, and managed to get ...

Are you worried that your battery is starting to die and may need to be replaced? Are you looking for a used laptop and want to make sure that the battery is in reasonable condition before you buy?

The first step is to perform a hard reset. This action will drain the residual charge in the capacitors, which can be one possible cause of this problem. Follow the steps written below to perform a ...

Key elements that drive a battery-cell tester. Three main architectures used to construct a tester. Battery-cell testers are commercially available at many different levels of performance. Performance ...

During the web browsing test, the Surface Laptop 7 experienced a 24% battery drop, while the MacBook Pro saw a more efficient 16% drop. This indicates that the MacBook Pro is more energy-efficient ...

Laptop power banks hit a happy medium between capacity and portability. Capacity is usually below 100-watt hours to comply with TSA requirements for carry-on luggage. Since most batteries are listed ...