Oh, your laptop’s battery is dead? Have you forgotten your laptop charger at home? Unable to buy a new one right now?

Forgetting a charger at home is quite normal but if you are out for so many days, then you must find some handy ways to recharge your laptop and use it consistently.

Are you wondering what those ways are? Well, read this article, we have stated the ways on how to charge a dead laptop without a charger?

So, let’s go ahead and find the answer!

How To Charge Dead Laptop Without Charger – Some Practical Ways

Many times charger goes out of order and our laptop remains dead for days; thus, below are the ways that will help you charge your dead laptop when you forget to take a charger or when it is out of order.

1.) Use A Power Bank:

So, our first suggestion is to use a power bank, so, what you need to do is plug the USB Type-C ports into your power bank and then the other end to the laptop; this way, your laptop will get charged.

Often, laptops require 8 to 12 volts but power banks can offer 5 volts to charge the low battery of your laptop and it works. Additionally, you can also use a power bank that can provide 12 volts or higher (which power banks are flooding in the market).

So, if you are looking for a handy way, don’t skip using a power bank to charge your laptop, but if you want anything else, you can scroll down.

2.) Use The Car Battery:

Did you ever think, your car battery can also help you in charging your laptop battery? Yes, through the battery of a car, you can charge your laptop easily.

It will take no time to connect the car battery with your laptop, your car battery provides power of up to 300 watts, which is enough to charge the laptop faster.

3.) Use A USB Type-C Adapter:

USB Type-C adapters can charge your laptop perfectly and for this, you can use a small oval-shaped connector, which is built for high power connectivity.

4.) Use A Universal Power Adapter:

You can also use a universal power adapter to charge your dead adapter; it is one of the more worthwhile ways to charge a laptop without using the official chargers; the universal adapter makes your laptop get charged by the voltage of 12.

5.) Use A Super Battery:

Here comes a super battery, the second or replacement batteries can help your laptop get charged. You can use a new super battery, so replace the original battery and make your laptop get charged.

6.) Take One Extra Battery On Hand:

Taking an extra battery is never at on loss as it can serve you anytime and anywhere. Many laptop brands sell backups, and having a backup battery is always talent.

The additional battery is a one-time investment, you can take out your dead battery and replace it with the backup/external/ battery.

Later, you can easily charge your backup battery, when you are back at home or you can also use the above-mentioned ways to charge your backup battery.

7.) Use A Laptop Battery That Can Be Charged Externally:

Here we have one tip for you, always use a laptop battery that can be charged externally. An outside chargeable battery is a better alternative that provides power to your laptop and helps you to use it anytime.

The other way round, if the laptop charger port is defective, you can also use an externally chargeable battery, it will also reduce your wait of battery’s charge.

8.) Use Your Phone As Well:

So, here is nothing new, if I may say, you can use your phone to make your laptop get charged. Cell phones can function as power banks and they can power your laptop for 30 minutes. If neither of the above substitutes is working in your favor, you can utilize it as the last chance.

So, we have done with How To Charge Dead Laptop Without Charger; let’s find the answers to some of the very crucial questions that are being asked by many laptop users.

Frequently Asked Questions (FAQ):

Can You Charge A Laptop With A USB Port?

Yes, you can charge your laptop with a USB port because many of the laptops have a built-in USB-C port and this USB-C port, which is compatible with the USB-C cable.

Can You Charge A Laptop With Any Charger?

Yes, you can charge a laptop with any of the chargers, but you need to ensure the voltage first.

Note: We don’t recommend you to use any of the chargers until you are in severe need because it can risk your laptop’s life.

Can I Charge My Laptop With An HDMI Cable?

No, you cannot charge your laptop with an HDMI cable quite effectively. The reason is that the laptop has no circuitry that would be effective to transfer current to a laptop. Thus, using an HDMI cable to charge a laptop is not the best option to consider.

Can A Laptop Work Without A Battery?

Well, a laptop can only work without a battery, if you have connected the laptop with an external power source.


So, a laptop is a necessary gadget for all of us as we need to do several of our tasks by using it, die to compactness, we also need to take this gadget along with us. Here comes an issue, the laptop’s battery gets uncharged anytime and due to the unavailability of a charger, we got stuck.

Keeping this issue in consideration, this article covers all the alternatives that can help you for charging your laptop. You can try these methods one after another until you get successful. We hope all of these methods will work well for you.

So, for the next time, no need to panic, if your laptop’s battery is dead – our above-mentioned ways are always ready to swerve you.


Please enter your comment!
Please enter your name here