Replacing the battery on your MacBook can be expensive, especially if you use Apple's official service. Doing it yourself is ...

Lithium-ion batteries have terrific properties that have caused a revolution in everything from tiny flashlights to Ford trucks. Yes, you have to take them seriously if they show any sign of having a ...

Microsoft has a free Windows 11 battery health tool to diagnose your PC - how it helped me ...

at the end of which I did not have a Dell battery. The purpose of this saga is not to take on Dell Technologies, which refunded my money, but to say something about logistics. I see in this fiasco a ...

This 2-year-old Dell XPS m1330 has proven to be a not-so-great purchase; aside from the screen dying after 1 year, both the AC adapter and battery have now failed within a few months of each other. I ...

Before anything else we must acknowledge that today’s laptop battery is not an ordinary battery pack with a bunch of rechargeable cells inside. It is in fact a smart battery pack. This is the typical ...

Using Windows PowerShell. Windows PowerShell is another powerful tool that can give you detailed information about your laptop's battery health. Just open PowerShell as an adminis ...

If after changing the CMOS battery your computer won’t boot, this article will help you fix the problem. CMOS battery provides continuous power to the BIOS chip. BIOS chip stores all the BIOS settings ...