Size and weight are important considerations when shopping for a laptop power bank. We researched and reviewed the best portable laptop battery chargers to find the best ones for different needs.

The PowerCore+ 26,800mAh power bank includes a wall charger and a USB-C charging cable. It has two standard 15W USB ports and one 45W USB-C port. This faster connection and the included USB-C wall charger make this bundle a great option for USB-C compatible laptops.

The Anker PowerCore+ power bank is TSA-approved and weighs about 1.5 pounds. Unlike many other laptop batteries, it’s surprisingly compact at 7.7 x 3.5 x 2.4 inches, making it easy to add to your carry-on or travel bag. And it packs a lot of power for its size.

The PowerCore+ can charge a smartphone up to six times or fully charge a 13-inch MacBook Pro. That’s hours and hours of extra time on your devices without having to find an outlet.