In today’s modern world it has become important to keep our laptop devices charged at all times and everywhere. In many cases we carry laptops and travel to different places where if we don’t have a charger then we have given a detailed description on how to charge laptop with HDMI cable in this article.

The ideal way to charge a laptop is to charge it with the laptop’s dedicated charger. In that case, if the charger is not very close or there is a problem or you have forgotten to carry the charger, then you can charge the battery through the HDMI port for emergency use. This is purely an alternative method so this method cannot always be used.

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What is HDMI and use of HDMI

What is HDMI?

The full meaning of HDMI is High-Definition Multimedia Interface (HDMI). Your storage delivers all types of data including audio, video, from the processing unit to the monitor. It is used to transfer data to monitors, projector or other devices. Today, HDMI cables are used in modern homes and offices to connect TVs, monitors, gaming consoles, etc.

 

Power transmission capacity of HDMI

Although SDMI is mainly used for audio video and file transfer but it carries a small amount of power and this power is usually limited to about 5V at 55mA, this amount of power is not enough to charge a laptop but as a temporary charging in emergency situations. HDMI can be used.

 

How to charge laptop with HDMI: Step-by-Step Guide

Now we see how to charge laptop with HDMI. follow these steps:

1. Gather the necessary equipment

 You will need these tools to charge using HDMI.

• An HDMI cable.
• source (such as a TV, monitor, or other laptop).
• An HDMI to USB-C or HDMI to laptop charging port adapter

2. Connect the HDMI cable

• Plug the HDMI cable with the source device.

3. Connect the HDMI to USB-C adapter

• Connect the USB-C adapter to the HDMI port and make sure the other end is compatible with the laptop’s charging port, then input the USB-C adapter if it has one. For other types of ports, use compatible adapters.

4. Add the adapter to the laptop’s port 

• Make sure the laptop recognizes the power source. If the power connection is received then the charging icon will appear on the battery.

5. Monitor the charging process

• Once connected the laptop will start getting power then the laptop will show a signal to know if it is charging. But in this case, after connecting for a while, then do the necessary work and complete the work quickly.

Always note that charging with an HDMI cable is never the same as a charger. So laptop chargers should be operated carefully. We hope that you will be able how to charge laptop with HDMI.

 

Limitations and Considerations

1. Power limitations

HDMI provides a very low power limit which is enough to operate your laptop. But it is not suitable for running for a long time because operating the laptop with too little power can lead to mechanical failure of the laptop. So it is nothing but an alternative solution.

2. Device compatible

All the laptops in the market but you can’t charge with HDMI. Some laptops do not charge or provide no output despite having an HDMI connection.

3. Security risk

In case of laptop charging it is very important to charge with the original charger of the laptop as this is the only ideal and safe method. Besides, using HDMI to charge for a long time may create a security risk, so you should never charge using HDMI for a long time. There is a possibility of a short circuit. So, while buying the adapters, make sure that they are of high quality.

 

Alternative charging methods

If your laptop can be charged via HDMI but you don’t have the original charger, you can choose a better quality alternative charger in this case a few things everyone should know-

1. Universal laptop charger

There are several universal laptop chargers available in the market that are compatible with different models. You can purchase them from the market by checking. You can also find universal laptop chargers from amazon.

2. Power bank with laptop charging capability

There are some power banks available that can get rid of charging delays when operating your laptop outdoors. These power bank lab laptop chargers are becoming popular because it not only charges the laptop but also stores the charge as a power bank and later provides a backup after the laptop runs out of charge. View on amazon

3. USB-C charger

If your laptop supports USB-C charging, so does your smartphone charger you can charge the laptop with this is one of the features of advanced technology laptops. As the laptop charger is relatively cumbersome to carry, in this case you can charge the laptop with a USB-C port mobile charger. It gives you emergency backup as an alternative option.

 

Follow the steps to ensure maximum battery life

Customize these settings if your laptop’s battery life is fleeting and you want to keep your battery lasting longer.

1. Customize power settings

To save battery life you should optimize your power settings as well as reduce screen brightness, disable unnecessary background apps and use power saving mode. This will keep your laptop charged for longer and the battery will last longer.

2. Close unnecessary applications

If you have too many applications open simultaneously in the background of the laptop, your charge will run out faster, so remove the applications from the background on the laptop. It will give your laptop battery backup for a long time. This is a trick to extend battery life.

3. Keep the laptop cool

Overheating can have a detrimental effect on your laptop battery. So keep the laptop in a place where there is ventilation and a cool environment. Because when the internal processor heats up, the performance decreases. In this case, avoid using the laptop on a soft floor, in this case the airflow is obstructed.

 

Advanced techniques and considerations

1. Understanding power delivery and USB-C

USB-C ports have become the go-to medium for charging and data transfer. Power delivery is high capacity that allows for fast charging of devices or data transfer via USB-C. Although some power delivery systems do not support HDMI, charging is possible with some laptops with adapters. But an alternative solution to the charger would be to enable charging via the USB-C connection.

2. Using a docking station

A more significant solution can be by using a talking station for those who want to add multiple amplifiers. Make sure the docking station supports power delivery.

3. Emergency charging solution

In an emergency your unconventional method can be used as an alternative so a small portable inverter can convert DC power (eg from a car battery) to AC power, which can be used to power your laptop charger. In this way, it will be possible to keep your laptop charged for a long time while traveling.

 

Case studies and real-world applications

1. Travel professionals

For traveling professionals, an A to HDMI cable can be your go-to option to avoid frequent laptop charging or charger shutdown delays. Especially in areas where finding a laptop charger is challenging or in a hotel or conference emergency, the cable can come in handy anytime you need it.

2. Students in distance learning environments

An ideal and useful item for remote control of students’ laptops is the HDMI cable. An HDMI cable is widely used for charging in case of emergency or for keeping everyone connected by transferring data. Multiple monitors can be connected together anywhere in the home library or office.

3. Digital nomads and remote workers

An HDMI cable based charging solution can be a significant benefit to digital nomads and remote workers working across the globe from multiple locations. This is the best solution for you till you get the ideal charger for your laptop.

 

Tips for safe and effective charging

1. Use high quality cables and adapters

Always try to use high quality cables and adapters. Never use cheap or low quality products as this will leave you with a chance of damage. In many cases, expensive laptops get burnt due to short-circuit.

2. Check the connection regularly

While operating the laptop, make sure that your connection is correct or that the charger is properly connected to the plug with your laptop. If ever there is an electrical spark at the main plug after making the connection, quickly unplug the charger and try plugging it back in. If it continues to spark for a long time, quickly remove the multi plug from the charger.

3. Temperature monitor

Charging a laptop by any means other than the standard method has the potential to heat up, so should never be charged without a standard charger. It must be ensured that the temperature of your laptop is rising rapidly as it may pose a danger to you.

 

The future of laptop charging

1. Wireless charging

An unforgettable invention of current science is the wireless electronic device charging system. Wireless charging systems, which are already widely seen in smartphones, will soon spread to laptops as well. This will reduce the burden of additional wires and tea in a faster time the rooting process will be completed.

2. Enhanced USB-C acceptance

USB-C type charger is widely popular for smartphones as well as it is gaining popularity for laptops. Because most people feel reluctant to carry the original laptop charger while traveling. In this case, an ideal solution for them can be a USB-C type charging cable. Charging and data transfer are possible using this cable at the same time.

3. Advanced battery technology

Battery technology is reaching the pinnacle of improvement day by day. This technology has solid state batteries with high energy density and fast charging process and long lasting charge. So later the battery technology will be more advanced and will be able to provide battery backup for a long time. And another technology will come where smartphones will not need to be charged with difficulty; they will complete the charging process automatically.

 

Conclusion

Charging using HDMI is not recommended all the time but can be used as a temporary solution in case of an emergency. This approach has several limitations and potential risks that we have already discussed. So read the guideline carefully before using it. Otherwise, if you make a mistake, you will have to pay a lot of damage, so it is important to be careful beforehand. This article is basically a cautionary post where we have provided information on how to charge laptop with HDMI cable. Share the article with people you know who are looking for alternative solutions to such problems.

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