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How To Charge Laptop With HDMI

Nowadays, the majority of laptops are wifi, making it easy to travel with the (required) laptop. However, there are situations when an outlet is unavailable. Your laptop can only be charged via a USB-C to HDMI cable.

Charging your laptop is made simple, quick, and affordable by using the HDMI connector on your computer. They can be used as an alternative once a power supply (LCD or LED TV that supports HDMI) and a USB-C-compliant device are available. Techpotamus does not recommend using this method to charge your laptop.

Can We Charge Laptop With HDMI?

There is a good chance that your laptop charger will break down at a crucial time. Where does that leave you as you might not be able to get to the store right away and get a new charger at that point?
The sad issue is that you won’t be able to use your laptop till it is powered up after the battery is dead.

What other option do you have at this terrible time?

To answer your question, if you can find a device that supports it, you can charge a laptop via HDMI. The days of being stuck if your laptop charger breaks down are over; as long as your laptop includes an HDMI port, you should be fine to go.

How To Charge Laptop With HDMI?

We’ll start by revealing the first method, which is using HDMI to charge a laptop. These instructions will show you how to use an HDMI cable to charge your laptop in situations when chargers are missing or broken.

When working on important chores with a low battery, it can be irritating. It can be much more upsetting if you discover that your laptop charger is either missing or not working. There are a few ways you can temporarily charge your laptop in such circumstances. I’ve described how to use the HDMI cable to charge the laptop.

Charging a laptop using HDMI

One of the most important factors, especially for people who use laptops in solo mode, is charging the device. There are occasions, though, when you need to charge your laptop but are unable to do so using your charger. There could be a number of causes for this. Therefore, there are more ways to charge your laptop, one of which is over HDMI. There are two ways to achieve that:

  • utilizing an HDMI to HDMI cable to charge the laptop
  • utilizing an HDMI to Type C cable to charge the laptop

Charging the laptop using HDMI to HDMI Cable

Only if your laptop has an HDMI port and your TV is HDMI compatible is this method practical. Connect the HDMI cable’s other end to the TV and the other end to the laptop as a result. Check your charging light now, and if it’s not on, double-check your connections. Also, don’t forget to switch on your TV. Do not anticipate a faster charging rate because this is only a temporary fix and keep in mind that this charging method is fairly slow. Visit this page to purchase an HDMI to HDMI cable.

Charging the laptop using HDMI to Type C Cable

The number of ports accessible on laptops is being sacrificed by laptop manufacturers in the current era as they are more oriented toward lightweight and compact designs. Therefore, if your laptop somehow lacks HDMI ports, you’ll need to have an HDMI to Type C or Type B adapter. Apple laptops are typically in this condition.

Once you have an appropriate adaptor, just connect the cable’s unconverted side to your laptop and the other end to your TV. Now verify that the charging light is on, and if it isn’t try checking your connections or relogging the cable into the ports.

Points to remember while charging your laptop using the HDMI

Considering that this procedure is only intended for brief use, keep the following in mind:

  • The rate of charging may be quite low.
  • Long-term use of this technique could harm the laptop
  • If the voltage is low, charging may have problems.

Step One

Make sure your laptop has an HDMI adapter cable and an HDMI converter, adapter, or connection.

If not, you would not be able to use this alternative charging source because the HDMI wire is essentially useless without the connector or port. Making ensuring the necessary resources are on hand is the first step, then.

Step Two

Utilize the HDMI connection to attach the other end of the HDMI cable and connect it to an LCD TV that supports HDMI.

This method is ideal for you if your laptop has an HDMI connector because it doesn’t call for many extras.

To use an HDMI cable to charge your laptop, you just need a few simple items. A Chromebook, notebook, and laptop can all be charged in this way.

Step Three

Verify the connection once more to ensure that the HDMI port is operating properly. If you see the laptop turn on, the charging process was successful.
If not, you might need to unplug the HDMI cord from the laptop and re-plug it in until you see a difference. If all you are receiving is static, there may be an issue with the power source.

You’ll need an HDMI cable and a TV with an HDMI in port in order to use this approach to charge your laptop.
To connect, attach the HDMI adapter cable to the laptop port and the HDMI cable to the HDMI port on your TV.

Specialized charging adapters that offer to control voltage and current while charging your laptop are included with laptops.

Typically, HDMI is utilized to watch movies on a huge screen and listen to high-quality audio systems. A little voltage or current is provided through HDMI, which might not be adequate for electrical products.
However, utilizing an HDMI converter to charge your laptop is only advised if you are seriously stuck somewhere. Use the charging adapters that came with your laptop instead if possible.

Can We Charge A Laptop With USB-C?

  • This is a question that many people frequently ask. Your laptop’s USB port type is the only factor that affects this.
  • When you plug out a wired mouse or keyboard that you are currently using, you will be able to see a rectangular connector at the end of the line.
  • The metal component that is going into the computer is this one. A type-A USB connector is what it is.
  • Since USB type A is the most prevalent USB connector, you might immediately think of it when the term is used. For instance, your smartphone connects using a USB type A port.

However, USB 3.1 provides a USB type C or USB-C connector. Type C has a more oval shape than type A does.

Because of its high wattage connection design, it can move more electricity than type A and do so substantially more quickly.

The short version is that you can charge your laptop with a USB-C connection but not a USB type A connection.

How To Charge Laptop With USB-C?

You can use a USB-C connecting cable to charge your laptop if it has an integrated USB-C connector.

All you have to do to plug your phone charger into an outlet is make sure the cable has a plug adaptor, which is a box-shaped plug. A USB-C cable is typically used as a laptop’s primary charger.

Please insert one end of the USB-C cord into an outlet before inserting the other end into your laptop to charge it via USB-C.

I’m done now! simple as pie. As long as you constantly have access to your USB cord, however that could be a problem; what happens if you don’t?

Sadly, getting a new USB-C cable might not be any simpler than getting a new laptop charger.

Additionally, it might not always be practical to stop by a computer shop, like in the case of being stranded on a Caribbean island for a wedding.

However, whenever you visit a store to buy a new laptop, you might think about getting one with at least a USB-C connector. The popularity of the USB-C connector is rising.

It’s reasonable to assume that most laptops will feature USB-C connectors in the future, which could result in the abolition of USB type A.

Additionally, USB-C chargers are quickly overtaking other laptop chargers in popularity due to their svelte, robust, quick, and efficient design.

Additionally, as the majority of gadgets support USB-C, you may borrow the one from your printer or power bank if you inadvertently break the one for your laptop until you can buy a new one.


It’s possible that charging your laptop over USB ports or HDMI cables is inefficient. They give off less power and charge your laptop more slowly. Use the charger that came with your laptop instead, it is advised.

If the original charger is lost or broken, be careful to buy a replacement after examining the voltage and power specifications.

This prolongs the life of your laptop and keeps the battery from deteriorating. In conclusion, it is preferable to charge your laptop via USB as opposed to HDMI.
Remember that using the HDMI alternative charging method as your laptop’s primary power source could cause long-term damage. It ought to be a passing phenomenon.


A very small amount of power or electricity can be supplied by an HDMI cable. In an emergency, you can use it to charge your laptop. It might not work with other electrical devices.

Using a power bank is among the simplest ways to charge your laptop. For your laptop, a power bank serves as a portable battery. Simply connect the power bank to your laptop to get started. The best thing about power banks is that they can charge your laptop without needing to be plugged into an outlet.

Utilizing an HDMI to HDMI cable to charge the laptop

Connect the HDMI cable’s other end to the TV and the other end to the laptop as a result. Check your charging light now, and if it’s not on, double-check your connections. Also, don’t forget to turn on your TV.

You can use a USB-C cable to charge your laptop if it has an integrated USB-C port; just make sure the cable has a plug adapter. The main charger for some laptops is a USB-C cable.

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