6 Best Portable Power Bank For Laptop of 2024

Although looking for the right laptop chargers can be challenging, it's not impossible.

The best portable laptop chargers might not be as prevalent as cell phone and tablet power banks – perhaps because most people simply find a c outlet to charge their laptops. They're out there, however; you just need to know where to look.

It needs a bit of analysis, however. There are several compact laptop chargers that are good and don't always work. Some are too large and too strong to bear, so you're better off either going to the coffee and paying for a cup of coffee or a payment at the airport or train station while you're on your way.

However, if you do find one that fits for you, it's certainly worth it for your convenience. Some of the most useful devices for urban nomads and remote staff are the perfect laptop chargers.

Here are the best portable power banks for laptop you can buy in 2024:

• Best overall: Anker A1260 20000 Core II Portable Power Bank
• Runner Up: ZMI QB820 Battery & Hub Portable Power Bank
• Best Budget: Mophie 3461 Plus External Power Bank
• Premium Choice: Omni 20 Bundle Portable Power Bank
• Best Versatile: MAXOAK K2-50000mAh Laptop Portable Power Bank
• Most Lightweight: iMuto X4L Portable Charger Compact Power Bank

Best overall: Anker A1260 20000 Core II Portable Power Bank

Anker A1260 20000 Core II Portable Power Bank

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The power bank consists of two standard 15W USB ports and a 45W USB-C port. This faster connection, plus the included USB-C wall adapter, makes this package a perfect choice for USB-C compliant laptops like MacBook Pro or Dell XPS 13.

The Anker Power Core+ Power Bank is licensed by TSA and weights around 1.5 pounds. Unlike the other laptop batteries on this list, it's remarkably small at 6.69 x 2.44 x 0.87 inches, making it easy to fit to your carry-on or shuttle case. And because of its size, it retains a lot of power. It's hours and hours of extra time on your devices without ever having to find a wall outlet.

Runner Up: ZMI QB820 Battery & Hub Portable Power Bank

ZMI QB820 Battery & Hub Portable Power Bank

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The ZMI USB PD Backup Battery & Hub is a perfect choice for MacBook Pro and MacBook Air users who only need up to 30W of power and use USB-C charging. It doesn't have an AC socket, but it has a USB-C port that lets you charge your older MacBook units. ZMI also promises 13-inch HP Specter x360 and Samsung Chromebook Pro compatibility. You can also charge your other computers with its two USB-A ports. More significantly, it boasts a streamlined and lightweight build for travelers and digital nomads – at 405 g, it's much lighter than the iPad Air.

Best Budget: Mophie 3461 Plus External Power Bank

Mophie 3461 Plus External Power Bank

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If you want a battery bank to keep your iPhone and/or iPad running, then the Mophie Power Station plus XL is the best option on the market for you. This is primarily because it contains a dual-purpose Lightning Adapter charging cable for your Apple devices. You can quickly uninstall the connector if you wish to turn it to a micro USB, for example, to charge an Android phone.

The generous 12,000mAh battery capacity gives you more than four additional charges on your handset, or one extra charge on your tablet, while the second USB port allows you to charge two devices at the same time. Yeah, this is one of the most expensive choices on our list. But if you always find your Apple devices dying while you're away from home, and you're keen to get them back up fast, the speed and reliability that the power bank provides can well be worth it.

Premium Choice: Omni 20 Bundle Portable Power Bank

Omni 20 Bundle Portable Power Bank

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There are two 60W USB-C ports along the periphery (ideal for charging battery hogs like a laptop or a Nintendo Switch), two 45W USB-C ports for lower power pull, two full-size USB-A ports compliant with QC 3.0, a full-on wall socket, and a DC in / out port. This spread of functionality is very convincing, but there are two additional features that Omni charge has added. Next, there's the option to use ports as a USB 2.0 file sharing hub, removing the need to put a lot of USB-C dongles in your pocket at the tip of your charger.

The whole device has a power of 70h and this maximum charge can be accomplished in as little as 3 hours using the 45W USB-C input. All of this versatility comes at a cost as this unit would take you about $200, more than twice what you'd expect to pay for a more restricted, equivalent size charger. But if you want the best, the Omni USB-C+ is a definite candidate.

Best Versatile: MAXOAK K2-50000mAh Laptop Portable Power Bank

MAXOAK K2-50000mAh Laptop Portable Power Bank

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The MAXOAK External Battery is a versatile beast of strength. Next, it features six charging slots. One is a 20-volt/3-amp port for laptops, one is a 12-volt/2.5-amp port for digital cameras, two are 5-volt/2.1-amp USB ports and two 5-volt/1-amp USB ports. Second, it has a battery life of 50,000 mAh, which ensures that you can recharge your laptop and phone several times before you have to recharge your external battery power reserve.

Finally, it contains 14 types of laptop connections, so it encompasses most of the devices, but not Apple laptops. If you don't have an Apple laptop or a USB Type C laptop, you'll usually be able to plug it in, just be sure to check if your laptop is sponsored before you buy it.

Most Lightweight: iMuto X4L Portable Charger Compact Power Bank

iMuto X4L Portable Charger Compact Power Bank

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If you're looking for a portable high-capacity charger, the iMuto 20,000mAh portable charger might be for you. It has a capacity of 20,000mAh that will be able to charge your average smartphone over four times and still have some charge left.

What makes the iMuto a bit more convenient than the other charging banks on this list is the fact that you can see the exact residual fee, not a rough calculation like with some rivals, so you know how much more you can fee for your devices. Sure, the body of the power bank is a little big and ungainly, but the screen does more than make up for it.

How To Choose The Best Portable Power Bank For Laptop?

Size and Capacity

In the pocket-friendly range, most smaller batteries that optimize portability have a capacity of 5,000mAh and below, which gives you only enough charge to recharge most phones once.

When you're past 5,000mAh, the battery capacity grows to the point that it's less likely to go into your skinny jeans, but it can still be stowed in your jacket pocket. There are also batteries that let you run your computers, and they have enough battery to charge your average phone 10 times. Of course, they're some of the largest and heaviest in the bunch, and they certainly need to be held in a bag.

Input and Output Ports

The port type (or ports) of the battery dictates not only whether it is compatible with the devices you choose to charge, but also the speed of charging. At a minimum speed, most battery packs would have a standard USB-A port for both input and output. But with more phones, tablets, and notebooks following the USB-C standard, you can also see a USB-C port in addition to the USB-A port.

Usually, USB-C helps you to charge quicker, merge input / output to a single port, and can be found on several modern phones. Now, you need to be patient, because while certain power banks have USB-C input, they don't have USB-C output.

Lightning is a patented Apple device that used to be impossible to locate power banks with a lightning cord or a charging port. Luckily, those days are over and there are hundreds of excellent power banks for iPhone users in mind.

Fast Charging

Another thing to remember is how easily a power bank will charge your cell. The output of the battery is measured in voltage and amperage. Amp (or current) is the amount of electricity flowing from the battery to the attached device, while the voltage is the amount of potential energy. Multiplying volts by amps gives you the measure of total capacity. In order to speed up the charging of the battery, most manufactures either vary the voltage or raise the amperage in order to maximize the overall wattage. You're trying to improve or dynamically vary the voltage for the best charging.

Essentially, for this form of quick charging, you need three things: a phone or other device with a charging circuit capable of using one of the fast charging standards, a battery and a cable to follow the same standard. If one of these three items is absent, you're not going to charge as hard as you can.

Which Brands Make The Best Portable Power Bank For Laptop?

Anker

Anker is a Chinese electronics company owned by Anker Innovations based in Shenzhen, Guangdong. The brand is known for producing computers and mobile devices.

Ommi

Omni was an American on-demand storage and leasing firm based in San Francisco, California. Created in 2014 by Aaron Wiener, Adam Dexter and current CEO Tom McLeod, Omni made its debut in the fall of 2015. Initially, the organization concentrated on logistics and room management: consumers would get their things picked up by Omni, which would categorize and photograph them. If the customer needed their item back, they would ask Omni to lower it, probably for an extra fee. Since then, Omni has grown to provide other resources, such as the option to lend things to friends and the option to rent items for sale. As of July 2018, Omni is currently accessible in the San Francisco Bay area [3] but has announced plans to extend to Portland, Oregon.

Maxoak

As an international e-commerce firm, MAXOAK Newer INC has been expanding its foreign trade market since 2013. The company is based in California, the business covers Canada, the United Kingdom, Germany, Poland and the United Arab Emirates.

Conclusion

When shopping for a laptop power bank, it's crucial to find one with the right ports and power capacity to suit your needs. You're still going to take this system with you, so considerations like height and weight are an essential concern. Be sure to also take a look at our constantly updated guide to the best portable power banks deals happening right now.