Consumer Reports tested portable chargers for speed, recharge time, and portability. These five picks cover everything from pocket backups to laptop power.

Portable power banks come in all shapes and sizes: super-slim pocketable magnetic slabs that clamp onto the back of your iPhone, or airline-friendly power pillars that hold enough juice to take your ...

Leave behind the days of sprinting around the airport searching for an outlet or trying to conserve the last bit of juice in your phone on a camping trip. Between smartphones, laptops, and tablets, we ...

Best portable charger for laptops and tablets: UGreen 145W Power Bank Testing the best portable chargers might sound boring, but I love to figure out which power brick is worth your cash. This is ...

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...

Portable power stations are a great choice for campers and travelers, giving you a portable battery pack to charge any handheld devices, speakers, lights and appliances you take with you on the go.

A portable charger suited for a laptop is like a power bank for a phone, but with better capacity and faster charging, and ...