The 4 Best Laptop Power Banks We Tested (2026)

It’s too big to carry around daily, and you can’t fly with it, but if you’re going off the grid for a few days, it’s the highest-capacity portable charger you can realistically carry easily. It also has a lovely pop-up lantern with three brightness settings and a versatile array of ports. I have to divorce Best Portable Power Stations guide with recommendations for anyone who needs even more power.

Other great laptop power banks

Here are some more tried and tested laptop power banks that may be worth considering.

Photo: Simon Hill

Shargeek 170 Power Bank for $169: Ideal for lovers of transparent technology, this power bank has a capacity of 24,000 mAh that can charge most laptops once. It looks cool, with a smart display that shows the battery life as a percentage, the remaining time and the input or output in watts, and it supports Power Delivery 3.1, Quick Charge 4.0 and PPS, among other standards. While the total maximum output is 170 watts, you are limited to 140 watts from a single USB-C port.

Anker Laptop Power Bank for $120: While this power bank is an excellent all-rounder and above me best power banks guide, the 100-watt limit means it can’t charge your laptop as quickly as my other choices. If you don’t care about speed, it’s still a solid option, but if you’re sticking with Anker, some people will prefer the Prime above, with a maximum output of 300 watts, or the 737 below, because it can send or receive 140 watts from a single USB-C port.

Photo: Simon Hill

Anker 737 Power Bank for $110: This is a versatile and reliable power bank of 24,000 mAh capacity that supports power delivery 3.1 and can send or receive up to 140 watts to charge laptops. You can charge it from zero in an hour. It is relatively compact, but it weighs almost 1.4 pounds. The smart digital display shows the remaining battery percentage and statistics, including the temperature, total output, cycles, and more. It quickly charged everything I tested it with, and you can charge three devices at once without a problem.

Ugreen 145W Power Bank for $70: Surprisingly compact for a 25,000 mAh battery, this one weighs 1.1 pounds and has two USB-C ports and one USB-A port. Our former choice for tablets, the Ugreen, actually offers 145 watts, one USB-C port at 100W and the other at 45W. There is a small LED readout on the side of the battery with the current state of charge of the battery. I’d also like to see some charging information on that screen, but it’s a minor quibble with what’s an otherwise excellent option if you need to keep your tablet or iPad charged up wherever you are.