I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results ...

Lithium-ion batteries are one of humanity’s greatest inventions. They have already helped us develop portable electronic devices and electric vehicles and are on the verge of conquering the grid ...

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 ...

Q: What should I look for if I want better battery life from a new laptop? A: Battery life is one of the most common complaints for laptop owners, so understanding what impacts it will help you make ...

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?