6 Best Ways to Charge Your Laptop without a Charger

Your phone is charged, you have food and snacks, your clothing is ready, and you are finally leaving for the road trip with your pals to the mountain. But what if your laptop runs out of battery when your job calls with an emergency? Don’t worry; we’ve got you covered. We’ll demonstrate the best ways to charge your laptop without a charger, which will cover every conceivable scenario and include how to charge laptop with USB.

6 Best Ways to Charge Your Laptop without a Charger

6 Best Ways to Charge Your Laptop without a Charger

Thus, the key puzzle is how to charge your laptop without a charger. The catch is that every laptop has an inbuilt battery. All you need to do to charge the battery is provide it with electricity. The six best ways to charge your laptop without a charger are as follows.

Option 1: Charge your Laptop with USB Type C

JAN23 6 Best Ways to Charge Your Laptop without a Charger

The first one on the list is the use of a USB cord. Let’s examine how to charge laptop with USB. When someone refers to USB, you may safely assume they’re talking about USB Type-A as it’s the most used USB connector. A USB Type-A connection is also present on your phone charger, most likely. Sadly, while Type A can power electronic gadgets, including smartphones, it cannot power laptops.

Since type C USB cables are made for high-wattage communication, they can carry more speed and power than type A USB cables. A universal charging standard is USB-C. This implies that a laptop should be able to be powered up regardless of the type of USB-C charger you use, technically. If your laptop is equipped with a USB-C connection, you can use a USB-C cable to charge it. Just make sure the cable has a plug adaptor.

Here’s how you can use USB-C to charge your laptop:

  • The other end of the USB-C cord should be plugged into an outlet.
  • The other end of the USB-C cable needs to be attached to your laptop.

Option 2: Charge Your Laptop with Power Bank

You can use a power bank to charge your laptop in the same way that you could use one to charge your smartphone when you have no other option. A power bank is among the simplest devices for charging a laptop. Power banks are available in a wide range of models, and they aren’t all made with the same charging capacity. A USB Type-A power bank charges less powerful laptops.

If you’re charging a more powerful laptop, your power bank probably won’t have the power to recharge it more than once or twice. Please keep in mind to recharge it by plugging it into an electrical outlet. You won’t be able to use your power bank to recharge your laptop once it is empty.

The problem with this strategy is that most laptops require 8 to 12 volts of power, but most power banks only provide 5 volts. So, you would need to get a power bank that can handle 12 volts or more. Here is a list of a few best power banks that might guide you

Because of this, it’s advisable to keep your power bank in reserve and only use it when necessary, such as if you misplace your laptop charger. Never leave your laptop bag without your power bank inside.

Also Read : 10 best powerbanks in India

Option 3: Charge Your Laptop in Car

What if I told you that you could use the battery in your automobile to charge your laptop? Yes, that is accurate. If you can’t afford a separate power bank, you can charge your laptop using the battery in your car.

To maintain utilizing this device, you must occasionally charge it. You need a power outlet and a laptop charger to charge the laptop. The proper power cords and connection must be used, although charging your laptop in a car is safe. To prevent any hazards or damage, make sure you verify the ports and cables for quality as well as compatibility. Also, ensure the plug is not in close proximity to a hot engine.

Option 4: Charge Your Laptop Using Universal Power Adapter

When your laptop’s battery runs out while you’re driving, you might start looking online for the best ways to charge it without a charger. If you are, stop immediately since everything you need is within the vehicle you are driving.

You can use an adaptor to charge your laptop while driving. It assists you in converting DC power into AC power and operates similarly to the inverter approach. The main distinction is that you don’t require a separate cable to charge the laptop. It can be used immediately with the laptop’s standard charger.

All you have to do is purchase an adaptor and connect it to your car’s power supply. Then, to charge the laptop, just plug it into the adapter’s socket. Although it’s fantastic to know that there is another way, you’ll probably end up with a dead or failing battery if the voltage is adjusted incorrectly when utilizing a universal power adaptor.

Option 5: Charge Your Laptop Using Super Battery

Super batteries are like additional or backup laptop batteries. When you purchase one, make certain that it is the proper size and fits your laptop. These accessories are brand-specific, so if they aren’t made for your laptop, they might not function with them.

Note: Only use a super battery in case of extreme emergency as it’s not efficient.

Option 6: Charge Your Laptop Using Smart Phone

In the modern era, smartphones are regarded as one of the most potent gadgets. It has useful functions, but it can also perform the majority of the routine chores that a computer can.

The thing is that cell phones, like computers, have rechargeable batteries and are frequently charged using a charging wire. However, the good news is that more recent cell phones can also be utilized as a power source. You’ll need a double-ended USB Type-C cable and a fully charged smartphone to charge a laptop using your smartphone. Then, simply connect a USB-C cable to your phone and laptop, choose to feed power through the USB port, and your laptop should start receiving power from the smartphone battery.

Turn off any phone capabilities that are not needed, including GSP, mobile data, Wi-Fi, and Bluetooth while it is charging. You can also put your laptop in airplane mode.

How to charge laptop with HDMI?

It can be annoying to run out of battery power when working on important projects. This gets even worse if you discover that your laptop charger is either broken or isn’t wherever to be found. You can temporarily charge your laptop in these circumstances using a few different methods. Let’s examine the process

So, there are two ways to charge laptop with HDMI:

  • Utilizing an HDMI-to-HDMI cable to charge a laptop.
  • Utilizing an HDMI to Type C cable to charge the laptop.

Charging a laptop utilizing an HDMI-to-HDMI cable

If your laptop has an HDMI port and your TV has an HDMI port, you can use this method. Otherwise, it won’t work. Therefore, join the TV and the laptop together using an HDMI cable. Check to see whether your charging light is on now and if it isn’t, double-check your connections on both ends. Also, don’t forget to switch on your TV. Remember that this is a sluggish procedure, so don’t anticipate a faster-charging pace. This is also a temporary fix.

Charging a laptop utilizing HDMI to Type C cable

The number of ports that are available on laptops is being sacrificed by laptop manufacturers today as they are more inclined to create lightweight, compact laptops. Therefore, if your laptop does not have HDMI ports, you will require an HDMI to Type C or Type B adapter. Apple laptops are typically affected by this issue.

Once you have the right adapter, simply attach the TV-compatible end of the cable to it and the other end of its laptop-compatible cable to the other. Then, check if the charging light is on. If not, check your connections or try plugging the cable back into the ports.

Although this process is brief, there are several considerations:

  • A very slow charging process can occur.
  • Long-term use of this technique could cause laptop harm.
  • In the event of low voltage, there can be a problem with charging.

Hopefully, you now have a basic understanding of how to charge a laptop with HDMI.

Also Read: 7 Ways To Fix Laptop battery plugged in not charging

Is it safe to charge your laptop without your official charger?

Anything used excessively can harm your laptop, thus the procedures mentioned above should only be utilized in an emergency. Additionally, if you are unsure about the procedure, it is important to confirm that the voltage and power meet the requirements for your laptop charger.

Frequently Asked Questions (FAQs)

Q1. How can a laptop with a damaged charger port be charged?

Ans. If your laptop’s charging port is broken, you can still charge it using an Externally chargeable Laptop Battery.

Q2. Can I use my phone charger to charge my laptop?

Ans. Most likely, the charger for your phone also has a USB Type A connector. Unfortunately, while Type A may power smart devices, your laptop cannot be powered by it.

Q3. Can I use an Inverter to charge my laptop?

Ans. The majority of the time, a power inverter is a universal solution that can be used with any laptop and any type of vehicle.

Q4. Without a charger or power bank, how does one charge a laptop?

Ans. Your laptop can be charged in your automobile or via HDMI. Utilizing the USB ports in your vehicle, you may charge your laptop there. The USB charger must be connected to your laptop using a USB Type-A and USB Type-C connector on either side, respectively.

Q5. Is it safe to charge your laptop with a different charger?

Ans. The battery in your laptop will probably be harmed if you use a charger from a different manufacturer. Even if another charger provides the same amount of power, you must always use the one that was made by the maker of the device.


Every now and again, especially if you are working on a task that you are stuck on, you might experience the aggravation of not being able to find the charger or finding out that it is broken at the last minute. In the meanwhile, we’ve offered a few workarounds for the best ways to charge your laptop without a charger. I hope this blog was helpful to you in. If you have any queries or suggestions leave them in the comment section below.

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