However, if you want something fun to do or need to check in on something at work, sometimes you just need to bust out the laptop and get ... The internal lithium battery pack can be recharged ...

Anker and UGREEN batteries are among our favorites, and today we have plenty of great deals on some of the best ones.

but these pocketable battery packs are usually not powerful enough to keep an unplugged and energy-hungry MacBook going all day. We’ve rounded up the best portable laptop power banks with ...

these compact cells power all manner of portable devices. A particularly common use is in laptop batteries, where they’re often built into a pack using the Smart Battery System. This creates a ...

Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact solution than traditional portable power banks, so you can ditch the charging wires altogether.