10 Reviews: Best Power Banks for Laptop (May 2021)

Choose a suitable power bank for your laptop from our list, then keep your laptop by your side at all times!

S. M. Rosyida By S. M. Rosyida · updated on · price $39.99 - $199.00 · 10 views

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Comparison Table

Product Image
1
10 Reviews: Best Power Banks for Laptop (May  2021): High-Speed Power Bank
Renogy
2
10 Reviews: Best Power Banks for Laptop (May  2021): Ultra Compact Power Bank
Nimble
3
10 Reviews: Best Power Banks for Laptop (May  2021): Power Bank with LED Indicator
Dell
4
10 Reviews: Best Power Banks for Laptop (May  2021): Travel-Friendly Power Bank
Voltaic Systems
5
10 Reviews: Best Power Banks for Laptop (May  2021): Pass-Through Charging Power Bank,
Krisdonia
6
10 Reviews: Best Power Banks for Laptop (May  2021): Complete Package Power Bank
MAXOAK
7
10 Reviews: Best Power Banks for Laptop (May  2021): Complete Package Power Bank
Anker
8
10 Reviews: Best Power Banks for Laptop (May  2021): Versatile Power Bank
RAVPower
9
10 Reviews: Best Power Banks for Laptop (May  2021): Power Bank with Safety Guard
ZMI
10
10 Reviews: Best Power Banks for Laptop (May  2021): Convenient Power Bank
Omnicharge
Product Name Power Bank with 60W PD CHAMP Pro Portable Charger Power Companion V88 Portable Laptop Power Bank Laptop Power Bank Laptop Power Bank PowerCore III Elite Portable Charger 20000mAh PD 3.0 Power Bank USB PD Backup Battery Laptop Power Bank
Features High-Speed Power Bank Ultra Compact Power Bank Power Bank with LED Indicator Travel-Friendly Power Bank Pass-Through Charging Power Bank, Complete Package Power Bank Complete Package Power Bank Versatile Power Bank Power Bank with Safety Guard Convenient Power Bank
CAPACITY 72000mAh 20,000 mAh 18000 mAh 24,000mAh 50000mAh 50000mAh 25,600mAh 20000mAh 20000mAh 20000mah
WEIGHT 2.79 pounds 13.2 oz / .82 lbs / 374 g 1.35 lbs 1.5 pounds 2.55 pounds 2.77 pounds 1.3 pounds 400 Grams 14.29 oz (405 g) 1.4 pounds
DIMENSIONS 8.98 x 4.92 x 1.73 inches 5.9" x 2.2" x .99" n/a 7.28 x 0.63 x 4.92 inches 7.68 x 5.91 x 1.1 inches 8.1 x 5.3 x 1.3 inches 7.22 x 3.24 x 0.94 inches 6.2 x 2.9 x 0.59 inches 6.31 × 3.22 × 0.83 in 5 x 4.8 x 1.1 inches
COMPATIBILITY Phone, Laptop MacBook, iPhone, iPad, Android devices and more Notebook, Tablet PC, Smartphone, USB Devices MacBook,Surface and USB-C laptops, drones, smartphones, tablets, and DSLR cameras Laptop, Tablet, Smartphone and Others Laptop, iPad, iPhone, Notebook MacBook Air/Pro/Dell XPS, iPad Pro, iPhone 12/11/Mini/Pro and More IPhone 5, IPhone X, IPhone, Laptop MacBook 2015/MacBook Pro 2016, iPhone, iPad, Samsung, Pixel MacBook Pro/iPad Pro/Dell/Surface
CONNECTOR TYPES USB-C, USB-A USB-A, USB-C n/a USB-C Type-C, Micro USB DC USB-C n/a USB-C USB-C, QC 3.0 USB-A, Wireless
price $159.99 $99.95 $69.99 $129.00 $113.07 $129.99 $160.13 $39.99 $64.99 $199.00
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Besides smartphones, a laptop may be a device that you cannot live without. Furthermore, for you, who are extremely mobile. Even if you are traveling or going on a business trip, you must have your laptop with you. But what will you do if the battery runs out and you’re away from the wall? In this case, all you have to do is adding a power bank to your gear to keep your laptop powered up wherever and whenever you go. Wait, what power bank is ideal for laptops? Here we show you the list; read it and choose the one that is appropriate for your laptop.

Frequently Asked Questions (FAQs)

Did you know it?

What is a power bank and how does it work?

The power bank is a portable charger that allows you to recharge your electronic devices while on the go. It takes charge from a charger, stores it in a battery, and then charges other devices. It is available in a variety of sizes, ranging from slim, pocket-sized devices to larger, lower-, higher-capacity.

Is a power bank worth it?

If you're regularly on the go and can't live without your phone, a power bank is a lifesaver. Simply charge the power bank fully before carrying it wherever you want. When your phone needs to be recharged, simply plug it into the power bank, then continue your activity with peace in mind. That's pretty worth it in anyway, as long as you get the right one.

Can I charge my power bank overnight?

Well, it's a simple answer; yes, you can. With technological advancements, power banks are safe to charge overnight even plugged into a wall or a USB port. Moreover, with the addition of built-in safeguards, you won't have to worry about overcharging or undercharging the power bank.

Should I charge my power bank before first use?

The nice way is to fully charge the power bank before using it for the first time, even if it comes with some charge. It's simple as almost all power banks come with a charging cable that can be plugged into a wall socket or other power sources, such as a laptop's USB port.

10 Reviews: Best Power Banks for Laptop (May 2021)

Renogy Power Bank with 60W PD - Best Power Banks for Laptop: High-Speed Power Bank
https://www.amazon.com/

1.
Renogy
Power Bank with 60W PD

High-Speed Power Bank

price from
$159.99
Our Opinion:

Let's start with this power bank, which has two high-speed USB-C PD ports for charging your devices no matter where you are. With such a large capacity, you can be sure that it will not let your laptop die while also keeping it charged. Not only that, but it is also capable of simultaneously and securely powering up multiple devices at a high power conversion rate of up to 90%.

Promising Review:

Bought this so we could go camping with my CPAP machine. Went to Yellowstone and it powered the Resmed Airsense 10 for three nights. I did turn off the cellular, humidifier, ramp, and tube temp and it worked perfectly. Also tested with tube temp, humidifier, cellular, and ramp all on and it powered the Resmed for 8 hours. Powers my HP laptop with the adapter just perfectly.

by Daniel

CAPACITY 72000mAh
WEIGHT 2.79 pounds
DIMENSIONS 8.98 x 4.92 x 1.73 inches
COMPATIBILITY Phone, Laptop
CONNECTOR TYPES USB-C, USB-A
Nimble CHAMP Pro Portable Charger - Best Power Banks for Laptop: Ultra Compact Power Bank
https://www.gonimble.com/

2.
Nimble
CHAMP Pro Portable Charger

Ultra Compact Power Bank

price from
$99.95
Our Opinion:

With its ultra-compact design, this power bank is an excellent choice for carrying with you wherever you go. It also has two charging ports, allowing you to charge two devices at the same time. It is not only suitable for laptops, but also for iPhone, iPad, Android, and other mobile devices. With this capacity, it can charge up to 80% in 30 minutes, which is incredible!

Promising Review:

The 8-day charger seems to keep going forever! I charged it completely once, and haven't had to recharge it yet at all.
And charging doesn't take long. Sorry, I didn't time it!!
I love this thing.

by Erinn C.

CAPACITY 20,000 mAh
WEIGHT 13.2 oz / .82 lbs / 374 g
DIMENSIONS 5.9" x 2.2" x .99"
COMPATIBILITY MacBook, iPhone, iPad, Android devices and more
CONNECTOR TYPES USB-A, USB-C
Dell Power Companion - Best Power Banks for Laptop: Power Bank with LED Indicator
https://www.walmart.com/

3.
Dell
Power Companion

Power Bank with LED Indicator

price from
$69.99
Our Opinion:

Dell, a well-known brand, offers this power bank designed specifically for Dell Ultrabooks, Notebooks, and Tablets. So, if you're outside and not near a power outlet, this power bank is a good option to have. Don't worry, it's lightweight and compact, so it won't weigh you down when you're carrying it around. There's more, a five-segment LED clearly displays how much power is left, allowing you to plan accordingly.

CAPACITY 18000 mAh
WEIGHT 1.35 lbs
DIMENSIONS n/a
COMPATIBILITY Notebook, Tablet PC, Smartphone, USB Devices
CONNECTOR TYPES n/a
Voltaic Systems V88 Portable Laptop Power Bank - Best Power Banks for Laptop: Travel-Friendly Power Bank
https://www.amazon.com/

4.
Voltaic Systems
V88 Portable Laptop Power Bank

Travel-Friendly Power Bank

price from
$129.00
Our Opinion:

This is a travel-friendly power bank that complies with FAA guidelines on spare lithium-ion batteries and can fly freely in your carry-on luggage. It also has pass-through charging, so you can charge both your device and this power bank at the same time.

Promising Review:

I needed a high wattage portable USB-C charger for my Lenovo 3G Tpad X1 Yoga laptop. There was a fair amount of confusion about which USB-C charger would work for my (then) new laptop. The V88 is a great product and charges my laptop easily. I like to use it when I am running low on battery and I don't have to worry about connecting it to a wall charger. It also has other convenience USB and 12-24VDC programmable outlets. One can use the DC outlet to power a radio or a similar device.

by Anil S

CAPACITY 24,000mAh
WEIGHT 1.5 pounds
DIMENSIONS 7.28 x 0.63 x 4.92 inches
COMPATIBILITY MacBook,Surface and USB-C laptops, drones, smartphones, tablets, and DSLR cameras
CONNECTOR TYPES USB-C
Krisdonia Laptop Power Bank  - Best Power Banks for Laptop: Pass-Through Charging Power Bank,
https://www.amazon.com/

5.
Krisdonia
Laptop Power Bank

Pass-Through Charging Power Bank,

price from
$113.07
Our Opinion:

It, just like the previous one, is a pass-through charging power bank, which you can activate by pressing the button for 2 seconds while the power bank is charging itself. It is built with Li-Polymer battery cells and has 6 security features, so you don't have to worry about using it on a daily basis.

Promising Review:

A truly amazing product! Its surprisingly fast charging speed is definitely one of the most commendable traits. I can easily notice the battery percentage going up by the minute when it connects to my MacBook Pro. Feels so relieved that I have Krisdonia whenever my laptop is dipping low on battery in class taking note. ...

by Zhengyuan Lin

CAPACITY 50000mAh
WEIGHT 2.55 pounds
DIMENSIONS 7.68 x 5.91 x 1.1 inches
COMPATIBILITY Laptop, Tablet, Smartphone and Others
CONNECTOR TYPES Type-C, Micro USB
MAXOAK Laptop Power Bank - Best Power Banks for Laptop: Complete Package Power Bank
https://www.amazon.com/

6.
MAXOAK
Laptop Power Bank

Complete Package Power Bank

price from
$129.99
Our Opinion:

You can't doubt the huge capacity of this power bank to power up your laptop or phones and tablets. Once fully charged, it can charge your laptop (65W) about 2 times without using your laptop while charging. This package includes a power bank, a home charger, a DC cable, a laptop charge connector, a multifunctional bag, and a user manual.

Promising Review:

I call this the MOAB, Mother Of All Batteries. It works beyond my expectations. I have used it to power a laptop for two 10 hour workdays straight plus a tablet and phone and it still was not put of power. I travel a lot and it does freak out the TSA a little bit, you need to treat it as a laptop and pull it out of the case in put it in a bin to avoid delays in the airport.
GREAT PRODUCT.

by Virtual Troy

CAPACITY 50000mAh
WEIGHT 2.77 pounds
DIMENSIONS 8.1 x 5.3 x 1.3 inches
COMPATIBILITY Laptop, iPad, iPhone, Notebook
CONNECTOR TYPES DC
Anker PowerCore III Elite - Best Power Banks for Laptop: Complete Package Power Bank
https://www.amazon.com/

7.
Anker
PowerCore III Elite

Complete Package Power Bank

price from
$160.13
Our Opinion:

You don't need to buy anything else to use because it comes with a complete package; a portable charger, a wall charger, and a USB-C cable. Besides that, it comes with an 18-month warranty, so you should not hesitate to purchase it. Even so, it has dual USB-C ports as well as two USB-A ports, allowing you to charge four devices at the same time.

Promising Review:

This product works great and is of high quality. Anker is my number one go to manufacturer and all of the products I have from them are top of the line.

by John Campbell

CAPACITY 25,600mAh
WEIGHT 1.3 pounds
DIMENSIONS 7.22 x 3.24 x 0.94 inches
COMPATIBILITY MacBook Air/Pro/Dell XPS, iPad Pro, iPhone 12/11/Mini/Pro and More
CONNECTOR TYPES USB-C
RAVPower Portable Charger 20000mAh PD 3.0 Power Bank  - Best Power Banks for Laptop: Versatile Power Bank
https://www.amazon.com/

8.
RAVPower
Portable Charger 20000mAh PD 3.0 Power Bank

Versatile Power Bank

price from
$39.99
Our Opinion:

It is universally compatible with all USB-powered devices, including phones, laptops, tablets, and other devices. The LED indicator display shows the device's power level and charging status, allowing you to know the condition of this power bank before using it. Furthermore, all ports include comprehensive charging safeguards to keep you and your device safe.

Promising Review:

This is the best portable charger I've owned to date. It's a little larger than I expected. It's about the same size as my Galaxy S9 and about twice as thick but it has more charging capacity than I ever thought it would. I can charge my phone from completely dead to full 6 times. The the quick charge port with a USB-C cable charges at 3 amp. I appreciate the digital power guage. You know exactly how much power you have left. Amazon also sells a hard shell case that works perfectly with this charger.

by Gary F. Gardner

CAPACITY 20000mAh
WEIGHT 400 Grams
DIMENSIONS 6.2 x 2.9 x 0.59 inches
COMPATIBILITY IPhone 5, IPhone X, IPhone, Laptop
CONNECTOR TYPES n/a
ZMI USB PD Backup Battery  - Best Power Banks for Laptop: Power Bank with Safety Guard
https://www.amazon.com/

9.
ZMI
USB PD Backup Battery

Power Bank with Safety Guard

price from
$64.99
Our Opinion:

You won't have to worry about safety when using it because of the safeguards construction, which includes overheating and short-circuiting protection. It has a Type-C port (2-way) and two USB-A ports, as well as Quick Charge 3.0 support, which means it can charge your devices faster than conventional chargers. This power bank works with any device, including the MacBook, iPad, iPhone, Galaxy, and even the GoPro.

Promising Review:

I have an older 2018 mac book that consumes the battery in no time, especially with the portable usb c display. This powers both for enough time that I can get through an extra meeting or two sitting outside.

Also great for traveling, as it has a few full phone charges in it or keeps my Switch up for hours.
Amazing

by R. Koter

CAPACITY 20000mAh
WEIGHT 14.29 oz (405 g)
DIMENSIONS 6.31 × 3.22 × 0.83 in
COMPATIBILITY MacBook 2015/MacBook Pro 2016, iPhone, iPad, Samsung, Pixel
CONNECTOR TYPES USB-C
Omnicharge Laptop Power Bank - Best Power Banks for Laptop: Convenient Power Bank
https://www.amazon.com/

10.
Omnicharge
Laptop Power Bank

Convenient Power Bank

price from
$199.00
Our Opinion:

It is not only compatible with MacBooks and other laptops, but it is also compatible with drones and smartphones, keeps all of your devices charged. It's extremely convenient because it only requires one cable to charge your laptop and wirelessly charge your Qi-compatible smartphone, letting you leave your bulky chargers at home. Furthermore, it is equipped with an OLED screen that provides smart power readings, allowing you to easily control the power level.

Promising Review:

The Omnicharge is just delightful. I had been eyeing the Omnicharge for awhile and am glad I decided to get one. My favorite feature is the LCD display on the front. I’m always curious how much power all my devices want to pull down while they’re charging, and the Omnicharge shows it in real time. I especially like that it charges my MacBook Air via USB-C, on the go. Haven’t had a reason to use the AC power yet, but I’m sure I will soon. Recommended!

by Mitch Groff

CAPACITY 20000mah
WEIGHT 1.4 pounds
DIMENSIONS 5 x 4.8 x 1.1 inches
COMPATIBILITY MacBook Pro/iPad Pro/Dell/Surface
CONNECTOR TYPES USB-C, QC 3.0 USB-A, Wireless

Conclusion

We all know that nowadays we can't live without our smartphones, which is why keeping your phone fully charged is critical. The right power bank can be a lifesaver in this situation, so don't hesitate to choose one from our list above. However, don't forget to consider the features, such as battery capacity, compatible phone, connector type, and many others, to ensure that they are all appropriate for your phone. Good luck!

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