How To Charge A Laptop Battery Without A Laptop

How To Charge A Laptop Battery Without A Laptop
5 min read
17 November 2022

There will be occasions where your battery will be dead and your laptop will not charge. It is essential to know how to charge your laptop battery with no laptop.

There are two options for you for achieving this:

External charging using an AC adapter

It is possible to charge the battery using a different laptop

Complete Guide on how to charge the Laptop Battery with no Laptop

External Charging of Batteries

A variety of laptop batteries are able to be connected to an external charger to charge.

It is important to check the adapter to see if it is able to charge the laptop's battery. It is essential to ensure that the pins are connected.

Laptop battery manufacturers manufacture laptop batteries in a variety of ways. They can be charged externally with adapters.

This method is only applicable to laptop battery packs that can be DETACHABLE. Laptop batteries inside operate differently. External chargers aren't available for them.

Benefits Of Externally Rechargeable Batteries

This option is ideal for those who wish to ensure that their laptops remain fully charged, regardless of whether they experience issues with a laptop charger or power supply.

It's always recommended to have an additional battery pack for your laptop in the bag just in the event of a need.

It's essential to ensure that your laptop has an adequate battery that is able to be charged without the need to connect it. If you're traveling without access charging facilities, you may recharge an additional battery while working using your laptop. It could take a few days to recharge your laptop in the event that the charger gets damaged or lost.

Identifying the Laptop Model

You must have the details about your laptop prior to visiting the website of the vendor.

Information is available in the user manual that came along with your laptop. There is also information about your laptop on the control panel or underneath the lower plate cover.

System Info

Your MODEL model of your computer might not be in the system's details. However, you can do the steps below.

Windows 7 allows you to quickly access your system's information through right-clicking My Computer in the start menu and selecting Property.

It is also possible to find this information in the system details in the panels for control.

Click to open Control Panel from the start menu.

Click on System and Security. This will launch the System Information Panel.

After you have verified the information, you'll now capable of going to the website of the vendor and purchase a brand new AC charger connector, or batteries that will meet your needs.

Utilizing A Laptop to charge the battery

If you've tried all of the methods above but did not get results, this may be your last chance.

A different laptop that has similar specs to the laptop you currently have is needed. If you don't have a similar laptop or are traveling then this might not be the best choice.

My view is that connecting the AC adapter to the laptop's USB port is the most efficient method of charging the laptop's battery. A second battery is an excellent idea to have in your bag to ensure that you can charge it while another is powering your laptop. If your laptops charger not charging learn how to fix a laptop charger that won't charge.

What is an Internal Battery? internal batteries?

The most recent laptop models come with internal batteries that are not removable. The internal batteries are lightweight and thin, which means they are able to replace batteries that are detachable.

If you own either of them you'll need a second notebook to recharge it.

It is either a laptop with a functioning battery is essential or you'll require a lot of experience fixing and opening laptop batteries. This is something only skilled technicians are able to do.

Additionally, you will require tools and equipment to remove and open the batteries, and then recharge them using a dedicated charger. It's about the same as a laptop that is budget-friendly.

If you're an experienced and you can take the battery out while building an object that is similar voltage, current and power rating may be able charge the laptop battery.

We strongly recommend against the removal of internal batteries without assistance from a professional. It's dangerous to experiment with batteries.

Do you love using AirPods? Learn How to reset airpods and airpods pro.


There are two methods to charge laptop batteries. You'll need to take the battery cell from your laptop and then charge it in separate.

This is a risky and complex procedure which we wouldn't recommend. This is particularly true if aren't a great previous experience working with electronic devices.

Batteries aren't safe. There are numerous warnings regarding the dangers of batteries. It's not a good idea to experiment with them without having a good understanding of.

If nothing else works, we suggest you consult an skilled technician.

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