How To Charge Laptop With HDMI: Easy way

If your laptop has short battery life and have to charge the laptop every few hours then it is one of the biggest problems when you are outside and can’t get an electrical outlet.

Sometimes it also happens that you forget your charger at home and you are going for a meeting and you desperately need to charge your laptop. In this situation, you have only option to charge your laptop with HDMI. In this article i told you How To Charge Laptop With HDMI.

Before we move towards the steps on how to charge a laptop with HDMI, first I want to ask you that. Does the first thing that comes into your mind, is it possible to charge a laptop without a charger? If your answer is yes, then I want to say it is possible through HDMI, I know it might sound weird for you. But after knowing this, you might be very keen to learn how to charge laptop with HDMI cable. Am I right?

So, without any further delay let’s go to check out all the steps of how to charge a laptop with an HDMI cable.

How To Charge Laptop With HDMI?

 Charging the laptop with an HDMI cable is very easy and it’s not rocket science. After going through all the required steps, you can see how easy it is. So let’s get started.

Also Read : Laptop Is Plugged In But Not Charging: 100% Fixed

 Step 1:

Firstly, you have to ensure that you have an HDMI cable and the laptop that you want to charge has an HDMI port. If your laptop doesn’t have an HDMI port then you will need a connector. Along with this, you will also need an LCD/LED tv with HDMI support for the power supply. Without any of these resources, you can’t use this method to charge your laptop.

 Step 2:

Once you ensure that you have all these things, now connect the HDMI cable to the TV’s HDMI port and another end of the cable connect to the laptop’s HDMI port. If your laptop doesn’t have an HDMI port then cable’s one end will connect to the TV and the other end connect to the connector.

So, this is the way you can charge your laptop with an HDMI cable.

 Step 3:

After completing step two if your laptop is turning on it means this method working properly and your laptop is charging. But if your laptop is not turning on then once disconnect the HDMI cable from both sides and reconnect again. Still, if it’s not working then might be a problem with power supply.


Can I charge my laptop using an HDMI cable alone?

No, HDMI cables do not provide power output and cannot charge laptops.
What is an HDMI-to-USB adapter?

What is an HDMI-to-USB adapter?

An HDMI-to-USB adapter is a device that allows you to connect an HDMI port to a USB port, facilitating the transmission of audio, video, and power signals.

How long does it take to charge a laptop with a power bank?

The charging time will vary depending on the power bank’s capacity and the laptop’s battery capacity. It is recommended to use a power bank with sufficient power output to ensure faster charging.

Are all HDMI-to-USB adapters compatible with laptops?

No, compatibility can vary. It is essential to check the specifications and requirements of your laptop and the HDMI-to-USB adapter to ensure compatibility.


In conclusion, charging a laptop with an HDMI on a regular basis is not a good method. And the reason is that as compared to charger it provides less power and as result, it takes too much time to charge the laptop. And the most important thing is that in the long run, it will weaken the battery and damage your system also.

So, it’s better to use the original charger which came with your laptop. In case if your original charge is not working or misplaced then purchase new one from their official store with the same voltage and power capabilities. Thanks for Read my article How To Charge Laptop With HDMI. 

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