How To Charge Laptop Battery Without Laptop – A Complete Guide

You find yourself in a situation with a depleted battery, and your device refuses to charge it. How to charge laptop battery without laptop becomes critical in this scenario. 

There is no need to be concerned. We’ll go over cell issues and the four most effective ways to charge the cell, one of which is for the non-removable battery case. Let’s get started.

How To Charge Laptop Battery Without Laptop

The Causes Of Battery Failure 

Most battery-powered gadgets have one charging cycle. Then the chemicals in the cell begin to deteriorate. A deteriorated cell could no longer hold a charge and hence became obsolete.

And if you use the device at high temperatures, this process will shorten the average laptop battery life. Another reason is that individuals who use their devices for a long time.

If you take care of your gadget and still have problems charging the battery, there may be other reasons. They can be a driver pending upgrade, a damaged adapter, system setting change, and so on.

How To Charge Laptop Battery Without Laptop 

Before performing any of the methods listed below, make sure you understand them completely to avoid damaging the cell or the entire circuitry.

You can get advice from a professional while doing so. If you wish to accomplish it on your own, please follow each step carefully.

Charge Laptop Using One USB Port

The majority of laptops and desktops get Type-A USB ports. Those ports have the function of sending and receiving data between computers. They are the best tools to recharge power banks, smartphones, and other similar items.

When it receives data between devices, we can use USB cables to connect to these ports. But, for power supply, type-A ports could only send electricity to mobile chargers.

If your laptop has a Type-B or Type-C connector, you can use it for power input as well. This function is only available on some high-end computer models. Yet, it is the most convenient way of charging a product without using the charger because taking the charger with you on a trip or elsewhere is not always convenient. 

Another benefit is that some devices will need less time for charging to full capacity.

Charge Laptop Using One USB Port

Using The External Laptop Battery Charger

You can buy the entire setup with charging adapters or connecting pins online. Yet, you will have to invest in a suitable kit that will enable you to complete this task.

If the cell is removable, you get the option of charging it with available chargers. You need a nine-pin recharging interface that matches the pin layouts of the accumulator. Once you get an appropriate charging pin connector, you can use it to charge the cell on a regular basis.

Attach this connector to the pins on the battery, and the power adapter will have another end. It will begin providing current to the cell, bypassing your devices’ internal circuitry. Many people choose this way for charging their cell rather than other ways.

You may get an excellent set of automatic chargers on the Internet. While you’re out to get this, though, you need to have either the model of the item or even one item itself. You may find out what model the product is by following the procedure outlined below.

You can find the brand name or serial of the device on the front or bottom side of the label. It’s also available on one machine package. In case none of these techniques work, you may run a command prompt to get it.

Use One Similar Laptop

Alternatively, you can choose to connect with somebody who owns a device that is comparable to yours. It’s quite uncommon for someone to have the same model. Still, you might ask your family and friends to do some more research for you. 

Though it’s not the permanent solution, it’s the safest approach to charge the cell. You’ll also have to do a lot of searching to get the right product to charge your cell. If it’s impossible to do so, you may go to the next stage.

Buy The Universal Adapter

If you don’t know where your problem started, this could work. When the device isn’t charging, you can use a universal connector to solve the problem.

A universal adapter offers various charging pins. Thus, you may connect to one that the device requires. They can also charge batteries with a variety of input ranges.

Frequently Asked Questions

What Are The Benefits Of External Laptop Battery Charging?

This is one solution for people who want to guarantee that the gadget is constantly switched on, even if they are experiencing issues such as a shortage of chargers or a power outage. It’s usually a good idea to keep one or more additional laptop batteries on hand in case you need them.

In many respects, having one cell that could be charged without being attached to a machine is essential. 

For instance, if you’re traveling and can’t charge the item, you may charge one extra battery when your machine’s accumulator is charging. It also might take several days to replace the device’s charger if it fails or is misplaced.

What If People Have Got One Non-Removable Battery? 

If you’ve got a removable battery, any of the techniques listed above would work for you. If you can remove your computer’s accumulator, you can locate other options. What if the cell isn’t removable?

Unfortunately, the answer may let you down. There is no way to charge the non-removable batteries without the charger. You would have to disassemble your machine to identify and solve the problem. Still, you would not be able to do it if you’re not knowledgeable about it.

You could go straight to a licensed service station. It is the most effective method for resolving this issue. 

If the charger is causing you problems, you can consider replacing it. You may also test it with the universal charger to see whether it works. If it isn’t, don’t spend all your time, then go to the service center for your item.

Attempting to open and fix your machine on your own may result in permanent harm. So if you’re in a hurry to have it fixed, you can try looking for a service station near you on the Internet. It would be the most effective method of having things repaired by professionals.


In simple words, how to charge laptop battery without laptop? There are four ways to charge the device’s cell without one device. Any alternative method would involve opening the laptop battery. They are disassembling each accumulator pack and charging each one. 

Hopefully, you now find yourself the best method to deal with this issue after reading our post! Keep in mind that batteries are flammable materials. They bring some cautionary statements. As a result, interfering with those who have no prior information is not advised. 

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