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 ...

Most laptops' average battery life is about six to eight hours on a full charge, but some models are just built differently. For instance, the MacBook Pro M4 has been tested to provide up to 24 hours ...

Over the past couple years, I’ve tested around 60 different power banks for Engadget. In that time, battery manufacturers have given their products features with varying degrees of usefulness, ranging ...

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 ...

The flat design of the Baseus Blade HD Laptop Power Bank is practical for stowing in a bag or backpack. With its four connectors, it offers enough connection options, and the charging times are very ...

I have a Baseus Blade 2 power bank and I love how useful it is, but I sometimes wish I’d gotten this model that’s on sale right now instead. As it turns out, this one delivers faster charging that ...