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 ...

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 ...

If you travel or sometimes work away from your desk, a laptop power bank may come in handy. These larger portable chargers pack enough power to refill a phone multiple times, a tablet a couple times ...

Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including ...

★★★★★ Baseus Blade 2 is just the right shape to fit easily in a bag with your MacBook or iPad. Photo: Ed Hardy/Cult of Mac Baseus Blade 2 Ultra-Thin Laptop Power Bank is loaded with great features, ...

As a geeky user of all sorts of electronics, I have tried my share of power banks. I’m talking about those portable batteries that you can use to charge up your phone and other mobile devices. Power ...