How To Charge Laptop With HDMI

Last Updated on June 23, 2022 by Ali Raza

This article covers all the methods you need to know to charge Laptop with HDMI. So go ahead and learn how to Charge Laptop with HDMI in detail.

Are you interested in learning how to charge a laptop using an HDMI cable? You can charge your laptop without using a charger. A laptop is a portable device, and you can transport one. How to Charge a Laptop Using an HDMI Cable.

However, you must keep your laptop charged. As is common knowledge, you will require a laptop charger to recharge your battery. However, readers, I must say, life is unpredictable. Although the charger is an essential accessory, it is easily misplaced.

Additionally, your charger may fail just as you’re about to deliver a crucial presentation/project to your work or college. Once the battery has depleted completely, you will be unable to function without your laptop charger. You cannot charge it or use it directly from the power source.

Can we Charge a Laptop using an HDMI Cable?

Before we begin, let’s determine whether you can charge a laptop via HDMI. Yes, you can charge a laptop via HDMI! If your laptop charger fails, you can recharge it using an HDMI cable until you obtain a replacement charger.

We recommend charging your laptop using an HDMI cable only if you are stuck or in a rush. They lack the regulators found on a standard laptop charger. They ensure that your laptop receives the necessary voltage for safe charging.

An HDMI cable will supply a tiny amount of power or electricity. You can use it to charge your laptop in an emergency. It may not be compatible with other electrical items. If you’re working with limited means, the ol’ HDMI cable may come in handy!

Steps to Charge your Laptop with an HDMI Cable

The first alternative we’ll discuss is charging a laptop via HDMI. In misplaced or damaged chargers, use an HDMI cable to charge your laptop.

Step#1: Make Necessary Checks

First, you must ensure there is an HDMI cable and a converter in your laptop. The HDMI charging source will be ineffective for you if it does not, as the HDMI cord is useless without the connector or port. As a result, the initial step is to guarantee that the necessary resources are available.

Step#2: Connect the HDMI

Now you need to connect the HDMI to a LED or LCD TV, then use the HDMI connector to join the other end of the HDMI cable.

If your laptop has an HDMI connector, this is the best approach for you because it requires a few additional accessories.

You’ll only require a few items to charge your laptop using an HDMI wire. You can charge a laptop and a notebook, and a Chromebook in this manner.

Also Read: How to Connect Your PS4 to Laptop

Step#3: Verify the Connections

If you notice the laptop powering up, this indicates that it is charging correctly. If not, you may need to detach the HDMI cable from the laptop and rejoin it until you see a difference. If all you receive is static, this could indicate a problem with the power source.

You’ll need a few items to charge your laptop using this approach, including a TV with an HDMI input port and an HDMI cable. Connect the HDMI cable to the HDMI port on your television and the HDMI adapter cable to the laptop port.

Laptops include specialized charging adapters that regulate the voltage. It uses this voltage and current to charge the laptop. We use HDMI to play movies on a large screen and connect to high-quality audio systems. HDMI transmits a low voltage, which may be incompatible with electrical products.

However, recharging your laptop using an HDMI cable is dangerous. You should only do it if you get stranded in a remote location. Otherwise, I recommend utilizing the charging adapters included with your laptop.

Is it safe to Use an HDMI Cable to Charge Laptop?

Most laptops come with specialized charging adapters. These adapters deliver regulated voltage and current when charging the laptop. HDMI is an excellent option for viewing high-definition movies on a large screen and high-quality audio systems. The HDMI adaptor supplies very little power or current, detrimental to electrical appliances.


Q1: Can we use HDMI to charge the laptop?

A: If your laptop has an HDMI connection, you can use an HDMI cable to charge it.

Q2: How can I charge my laptop using a USB-C?

A: If your laptop has a USB-C connector, you can use a USB-C connection cable to charge your laptop. Make sure that your phone charger has a box-shaped plug at the end of the cord, and then plug it into an outlet to get it to work correctly. The most common charging cable for laptops is the USB-C cord. Connect the USB-C wire to an outlet, and then plug it into your laptop to begin charging it.

Q3: Can you charge a laptop with USB-C?

A: A lot of individuals also ask this question. The sort of USB port on your laptop is all that matters here. Remove your wired mouse or keyboard to reveal a rectangular connector at the end of the cord if you’ve been using them. Even while you can charge your smartphone using a type-A USB port with ease, you can’t use it to power your laptop.

You can use a connector such as a USB-C with USB 3. Type C has a more oval shape than type A. With its high-wattage connection, it can transfer more electricity than type A can and transport it more quickly. You can’t use a USB-A connection to charge your laptop, but you can use a USB-C connection to charge your laptop.

Also Check: How to Use Laptops as Monitor For PC


It’s possible that charging your laptop with HDMI connections won’t be as successful as other methods. Using them can drain your battery faster and take longer to charge your laptop. As a result, the charger with your laptop is the one to use.

If you’ve lost or destroyed your original charger, you’ll want to make sure you get a new one with adequate voltage and power before you buy it. You will extend your laptop battery’s lifespan due to this procedure. To summarize, charging your laptop via USB rather than HDMI is preferable.

You should be aware that using the HDMI alternative charging may affect your laptop. It is best to go with the laptop’s primary power source to avoid long-term damage. It should only be for a short period.

Share on:

Leave a Comment