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Should You Buy Laptop Power Bank? Things to Consider

Should You Buy Laptop Power Bank? Things to Consider

Most people who study or work in neighborhood libraries or coffee shops fear the battery low notification, particularly when there is no available charging port in sight.

Many people ask, "can you charge a laptop with a power bank?" And the answer is definitely! However, not all generic power banks are capable of charging a laptop. Therefore, ensure that it is compatible with your laptop.

This article will give some reasons why you should consider purchasing a laptop power bank to increase your productivity and provide a simple way on how to charge laptop with power bank.

Should You Buy Laptop Power Bank

Why You Should Consider Buying a Power Bank for Your Laptop?

Power banks for laptops are sometimes known as portable chargers. If you have the appropriate connector, you can charge most of your devices, like laptops, smartphones, tablets, and many others. They can take care of all your charging needs in one place.

Power banks for laptops are sometimes known as portable chargers

If your laptop battery dies, you will be in a difficult situation. This is one of the reasons why purchasing a laptop power bank is almost a must. Also, consider that it is not always possible to find a charging station. In this case, you should always have a power bank with you.

How to Charge Laptop with Power Bank

Here's how to use a power bank to charge your laptop.

Get the appropriate power bank for your laptop

  • Get the appropriate power bank for your laptop. The majority of laptops need 16V-20V output. However, most standard power banks only provide 5V output. So you’d better first find out the voltage output and power rating that your laptop requires are commonly listed in the handbook or on the AC adapter. And then choose the proper power bank accordingly.

  • Before you leave, make sure that your power bank is fully charged.

  • Connect your laptop to the power bank. Although USB-C cables and ports are used to connect the majority of power banks to laptops, you can also find power banks with Lightning or USB-A ports.

  • Turn on the power bank. Depending on the brand and model of your power bank, you may need to turn a switch or press a button in order to begin charging your laptop.

Things You Should Consider

Before you purchase a laptop power bank, you should consider a few things

H3: Is the Power Output Sufficient to Charge a Laptop?

First and foremost, you should check the power output of the power bank to ensure it can fully charge your dying laptop.

Since different laptop models consume varying amounts of energy, you should also check your model's specifications to find out how many watts it needs. Use Google to quickly verify the specifications of your laptop.

But if we want to find a power bank that works with most standard laptops, let's consider average numbers. The average laptop consumes between 30 and 70 watts per hour, with gaming laptops probably using the most power.

It means that you will need a power bank with a power output of at least 50W to charge a standard laptop successfully. Obviously, it would be preferable if you could choose an option with a higher output as this means that it can juice up your laptop's battery faster.

H3: Does It Have Ports That Your Laptop Is Compatible With?

The USB-C delivery port is now the standard way for laptops to connect to chargers. Because of this, the majority of power banks have an identical USB C output that enables them to charge laptops.

But if your laptop is an older model, you need to make sure that the charging port works with the power bank you want to use. Some brands of laptops have their own charging ports or limited charging slots. This is especially true for their thinner models.

H3: Is the Capacity of the Power Bank Sufficient to Charge Your Laptop?

Simply said, the capacity of a power bank refers to the total amount of "stored energy" that it possesses. If you intend to charge large electronic devices such as laptops, you absolutely need a power bank with a sufficiently large capacity. In fact, in order for your power bank to last more than one full charge, you will need to supply it with energy that is multiple times greater than what is required.

Anker 737 Power Bank is an example of a portable charger with a large battery capacity. It comes with a 25,600mAh capacity, supports Power IQ 3.0, and has a dedicated 60 watts USB C port. This Anker laptop charger is designed to work flawlessly with the MacBook Pro, Dell XPS, Microsoft Surface, iPad Pro, iPhone 13, and many more devices.


Now you know how important it is to have a laptop power bank to help you be more productive. If you’re looking for a laptop power bank, make sure to consider the capacity, portability, and compatibility before making your purchase. We recommend the Anker 737 Power Bank, which is designed to charge laptops. The 60W USB-C and 18W USB-A ports on this power bank allow it to charge headphones, AirPods, and other devices simultaneously.

FAQs About Laptop Power Bank

1. Can I Charge My Laptop With 10000MAH Power Bank?

Yes. With 10000MAH Power Bank, you're able to get some extra juice for extended battery life but can’t charge it fully because laptops typically operate on a minimum of 50Wh, while 10Ah is around 37Wh. Though it won't provide the same full charge as higher capacity batteries, this power source is useful in helping your laptop stay alive and running longer!

2. Can Laptops Support Power Bank?

Yes, power banks can be used with laptops. However, compatibility between a power bank and a laptop must be considered. Laptops are high-powered devices that come with chargers that can be 105W or even 135W. In contrast, most power banks have a 5V/2A or 9V/2A power output, which is nowhere near what a modern laptop requires. This is why it's important to first find out the laptop charging rate.

3. Can Power Bank Replace Laptop Battery?

Power Bank cannot replace your laptop battery as a power source. Because most laptops need 18 to 19 volts, but a power bank only has 5 volts.

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