Modern smartphones and laptops have become an integral part of everyday life, but over time, their batteries lose capacity and run less and less. You can extend the battery life if you properly charge ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Modern power banks have long provided enough power to reliably charge not only smartphones but also laptops. But not every model is suitable for laptop charging. To make sure you don’t spend money on ...