The Best Laptop Powerbank of 2021


104,181 reviews analysed
Rank Product Name Score
1st Image 40% OFF
AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Notebook Charger & Extern
By EWEMOSI
9.3 SCORE View Product
2nd Image AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External
By Sikon
9.2 SCORE View Product
3rd Image 38% OFF
88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power
By SinKeu
9.1 SCORE View Product
4th 1st Image AC Outlet Portable Laptop Charger Power Outdoors(TSA-Approved), Jackery PowerBar 77Wh/20800mAh 85W (
By Jackery
9 SCORE View Product
5th Image Omni 20+ AC/DC/USB-C/Wireless Charging Portable Power Bank | Battery Pack for Laptops, Cameras, Tabl
By Omnicharge
8.9 SCORE View Product
6th Image Krisdonia 50000mAh Laptop Power Bank 5/8.4/9/12/16/20V Portable Laptop Battery Charger with QC3.0 &
By Krisdonia
8.8 SCORE View Product
7th Image Krisdonia Portable Laptop Charger ( TSA-Approved ) 92.5Wh/25000mAh Travel Laptop Power Bank External
By Krisdonia
8.7 SCORE View Product
8th Image MAXOAK Laptop Power Bank 185Wh/50000mAh(Max.130W) Portable Laptop Charger External Battery Pack for
By MAXOAK
8.6 SCORE View Product
9th Image AC Outlet Portable Charger Battery Pack - 20000mAh 100W/110V(Max.) Travel Power Bank with Built in A
By FlePow
8.5 SCORE View Product
10th Image 20% OFF
Renogy 72000mAh Laptop Power Bank, Portable Laptop Charger & High Capacity Power Bank with Backup LE
By Renogy
8.4 SCORE View Product

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Best Laptop Powerbank Buying Guide & Reviews of 2020

If you use your laptop for long hours at work, for entertainment, or social media communication, you have definitely experienced battery anxiety. This is why laptop powerbanks have become enormously popular. Beyond being a simple convenience, these battery backups are great in case of an emergency. With endless options out there, buying one can be a tricky task. Here are a few tips for choosing just the right backup power source.

Things to Look for When Shopping For Laptop Powerbank

Powerbanks are high capacity, portable batteries or battery chargers that use circuitry to control power output and input. It comes with a USB standard charging port as well as a DC output port, or a built-in power inverter with an AC outlet.

The Capacity

When shopping for a portable laptop charger, one of your main concerns should be the capacity to store energy. Laptop chargers must be of at least 30000 mAh or higher. Be certain the powerbank you choose has more capacity than the one inside your machine.

Output

For a laptop charger, voltage output 16V to 20V depending on your laptop specifications is a must. You can check your AC adaptor to obtain the voltage requirement you need for your laptop. These devices are also sometimes referred to as multi-voltage portable charger.

This will determine the performance and compatibility of your power back up with your laptop. So, it is suggested that you purchase a laptop powerbank that has an output equal to or higher than the wattage of your laptop charger.

Input And Connectors

Whether it is Anker or Lenovo laptop powerbank, it is important to figure whether you can plug your laptop in your portable backup. So, check whether your laptop has a USB-C port or other universal ports.

Size And Portability

Powerbanks are supposed to be a portable device that is easy-to-carry around. The higher the capacity, the bulkier the charger gets. For example, a laptop powerbank of 4000 mAh will be heavier than a 1500 mAh charger. It must be able to fit in your bag or backpack.

Specifications

Each charger is different. For the perfect fit for your laptop, make sure to go through each and every specification. This will also determine your usage and how many devices can you use it for.

Price

There is a huge variety of laptop powerbanks out there. Beware of the cheap ones that can damage your machine. Meanwhile, for a good quality one, you may have to spend at least $40 to $ 150.

Pro-Tip

Whether you use it regularly or not, charging a power bank once in a while is essential. This will only increase the lifespan of your powerbank.

The Takeaway

With a solid battery backup, you can definitely sit at a beach and work on your blog or watch your favorite show for as long as you want. We hope our top 10 buying guide of laptop powerbank will help you pick the right portable charger that will resolve all your battery-related issues and let you use your laptop without interruptions.