Can You Charge A Laptop With USB?

Having found the right place if you want to find out if you can charge a laptop with a USB cable, then you have landed on the right place. If you are looking for can you charge a laptop with a USB then you are landing on the right.

A revolution was brought to electronics by the USB-C. People could share enormous personal data through USB-C. Nowadays, modern laptops require smaller and lighter power banks, so they don’t need to carry power banks as large and heavy as before.

The devices you use include notebooks, tablets, and laptops that have different kinds of ports. In fact, every technology company has included a charging port and a USB-C port in their products such as laptops and smartphones.

But my main question is that What is the best method to charge laptop with a USB? Let’s start exploring from USB and its types.

What Is USB?

USB stands for Universal Serial Bus. It is a type of physical connector that can be used to connect a computer or other electronic device to the computer’s USB port.

The USB interface was designed to promote plug-and-play installation.

USB cables are now the most common way of connecting peripherals such as mice, keyboards, and printers to a personal computer.


Types Of USB

There are three types of USB; 

USB Type-A (USB-A)

There are many USB connector types today, but USB-A is the most common. The majority of laptops and notebooks come with this port (except the thin ones).

It is not possible for laptops to use this port as it can only supply 500mA and 5V.

USB Type B (USB-B)

Micro USB is still used in some devices such as cameras, phones, and action cameras. Most USB type B (USB-B) devices are printers, while USB type B (USB-B) is also used on printers.

It is an extremely impractical design, which is why the majority of laptop manufacturers do not choose this type of USB, even though it is capable of synchronizing data.

USB Type C (USB-C)

USB-C, also known as Type C USB, is the latest generation of USB ports. Both power supplies and power receivers can be connected to this reduced-width connector.

Some high-end smartphones and laptops include this port, which has been growing in popularity in recent years.

It is actually possible to charge your laptop with your USB-C cable from your computer, as well as vice versa.

How To Charge A Laptop With A USB?

It can be charged using a power bank or USB charger. Just be sure it has the exact power requirement for your laptop or the charger may not work properly.

Many smartphones have the ability to charge your laptop from your smartphone. That’s right!

Despite this, smartphones have a relatively low power output, which renders this method extremely slow. In addition to the bigger battery on laptops, most smartphones do not have.

So, how to charge a laptop with a USB

Ensure which charger you use is the one recommended for your laptops. It will deliver the right output. Faked chargers can have a weaker electricity output than real chargers that destroy your device.

The USB-A port on that laptop can’t charge? Having USB-A not be designed as a reversible cable like USB-C, it’s impossible. Although you can connect your computer to a USB-C port using a USB-A to USB-C cable converter, it will not work.

Use A USB Type-C Battery Pack

It may be possible to charge a laptop with a USB Type-C battery pack, depending on what model of laptop you own.

Although older USB Type-A ports could only deliver inbound power, USB Type-C ports can deliver power both ways.

You can use the same battery pack for your laptop that you would have for your mobile phone if your laptop has a USB Type-C port.

Keeping in mind that most laptops run on 8 to 12-volt batteries, while most USB chargers deliver 5 volts, you’ll need an 8-volt power bank or more if you want to be able to charge your laptop while you’re on the go.

Still, even at an output of 5 volts, you can get up to an hour’s worth of juice in a short period of time.

Use a USB Type-C Battery Pack

When you utilize the USB ports of your car to recharge your battery, the same problem will appear. You might be able to accomplish this task if you have time to spare and your engine is running.

However, if you have to run your laptop all day long for work, it will not last long. It will be necessary for you to use a more powerful external battery or power bank. 

Earlier this year we reviewed the Jackery Supercharge 26800. It can charge a laptop’s battery more than once with its 26,800mAh of capacity. Additionally, that it’s portable makes it suitable for taking on the road.

Charge Your Laptop With USB-C Docking Station

Using one of these USB-C cables and power sources, you can charge your laptop by using the USB-C port as well. One of the best options is the docking station.

 It supports a wide range of connections or peripherals and supplies power. Besides USB-C charging, there are a lot of charging ports available. Many docking stations are USB-C compatible. 

With USB-C, this also works as the best charger for laptops.

Charge your Laptop with USB-C Docking Station

You can also charge your laptop with your monitor. USB-C monitors only provide power. It is also useful for charging your laptops, smartphones, mobile phones, and other electronic devices.

Other ports like USB-A and USB-B are not supported by charging facilities. Only USB-C support charging facility.

Laptops With USB-C Port Charger Support?

We have listed some laptops which support USB-C both for charging and transferring data.

  • ASUS VivoBook
  • HP Spectre x360-15t
  • Razer Blade Stealth
  • Lenovo Thinkpad E490Apple MacBook Air
  • Apple MacBook Pro
  • Dell XPS 15
  • Hp Chromebook 14
  • ASUS ZenBook 3 UX390UA

Did I Missing Anything?

I’ve mentioned methods to charge laptop with USB. Did you be able to charge your laptop with USB?

Or may I missed any new method that you know. 👀

Either way, let me know by leaving a comment below right now.

Leave a Comment