Image: Michael Crider/Foundry I got to see the Asus Zenbook A14 at a preview event, and I was instantly smitten with its super-light weight, incredible battery life, and stylish finish. But I waited for a sale (I’m a nerd, not an oil baron!) before I bought it for myself. Today you can get the same laptop I bought at an even better deal: just $579.99, $420 off the retail price. The Zenbook A14 is no powerhouse, In fact its Snapdragon X Plus processor is definitely on the pokey side compared to...

Kinga Krzeminska/Getty Images If you’re not using an iPhone, chances are you’ve got an Android phone in your pocket. Android is Google’s mobile operating system, and it powers a range of phones like the Samsung Galaxy and Google Pixel. One thing nearly all Android phones have in common is their lithium-ion battery. These batteries are powerful and efficient, but only when they’re healthy. As they age or wear out, you might notice your phone losing charge faster, taking l...