How to Charge Laptop Battery Manually 6 Easy Ways

I was expecting you could permit me to discuss something you may not be aware of or for which you are reading this article. So the first question is How to Charge Laptop Battery Manually?

You’re reading this page because your laptop charger is broken, or your laptop’s charging port is broken, or you need to charge your laptop’s battery using the laptop’s default charger for whatever reason. At some point, the battery may need to be manually set. However, there are several methods for externally charging a laptop battery, so this is not the end of the world. 

Since we carry our laptops with us at all times, they have become our most valuable property, storing our professional documents and our personal information. However, while Good Quality Laptops give us the ability to access our data at any time when anything goes wrong, it can be a difficult situation.

Causes of Battery Failure

Generally, battery-operated products include a charging cycle. After some time, the chemicals contained within the battery degraded. The battery will, after that, be incapable of holding a charge. Apart from this natural life cycle, it Can shorten the battery’s life for the following reasons:

  • If you use your laptop in a hot environment.
  • If you repeatedly drain the battery of your computer while using it.
  • If you consistently use your laptop for extended periods.
  • Other possible causes include a malfunctioning laptop adapter, out-of-date drivers, and system settings changes.

Thus, you need to learn How to Charge Laptop Battery Manually? Several of easy tips are detailed below.

How to Charge Laptop Battery Manually?

Laptop batteries can fail for a variety of reasons. For example, your charger may be defective, or you may have used it for an extended period, and it has reached the end of its life. In addition, there could be an issue with your adapter or port impairing the battery’s performance.

If you’re confident that your charger and port are working correctly and that your battery is brand new, here are other similar tricks:

Way#1 Utilization of a Universal Power Adapter:

Universal power acts as an external oxygen source in dead batteries as they can offer them a new life. When technicians create a device’s battery, they use various universal adapters to charge it appropriately. 

However, caution should be exercised when making use of these adapters. Their universality does not imply that they may use them to charge any battery; in fact, their use can occasionally damage the battery. 

Therefore, you should ensure that the universal adapter you intend to use is compatible with your battery. Additionally, it would help to read user reviews for the adapter you intend to use and always make a prudent choice to avoid technical difficulties.

Way#2 Solar Energy Utilization:

Solar cells have been widely used to meet electricity needs in the modern era of technology due to their eco-friendly nature. It means that these solar cells can also recharge laptop batteries. Single cells function by converting cosmic rays to electricity, which may then deliver to various devices via batteries.

Can use it to power both AC and DC devices. It enables relatively adaptable, productive, and cost-effective operating electrical equipment. Therefore, if someone has access to solar energy, I recommend using it to charge laptop batteries, as it is cost-effective and increases the device’s productivity.

Way#3 Using a USB Cable:

Your laptop almost certainly includes a few USB ports. However, you must understand that various USB ports cannot charge your computer. For instance, if your computer has to type A USB ports, these cannot be used for charging. It is because they are incapable of receiving electricity from another device.

Numerous recent computers include USB type B and type C connections. It is excellent news, as you Can use these ports to power your laptop. First, determine the type of USB ports on your computer. If it has a type B or C connector, you can attach it to another device and use it to charge your laptop, as these connectors accept electricity.

Nowadays, the majority of smartphones and tablets use USB type C connections. Therefore, if the battery in your mobile device is sufficiently charged, you can connect it to your laptop via the proper connector, which will give enough power for you to continue using your computer.

Way#4 Utilize a Portable Battery Charger:

If you’re looking for a convenient and powerful method of manually charging your laptop, we recommend an external battery charger. External battery chargers are distinguished because they are not directly connected to the computer.

Rather than that, you must remove the battery from your laptop and connect it to an external charger plugged into an exterior outlet. Then, separate the battery from the charger and reinsert it into your computer once fully charged.

Ensure that you carefully read the information on the protective plate of your battery since this will indicate the voltage and current settings for the charger. Additionally, it’s worthwhile to choose a charger with LED indicators and automatic protection against overheating, short circuits, and current outage.

External battery chargers are ideal for charging many batteries simultaneously while on the go.

Way #5 Purchase a New Battery:

If your battery continues to refuse to charge despite your best efforts, it has reached the end of its lifecycle. Arrange a similar-model laptop next to yours, replace the battery, and verify the charging progress. If it does not work, you must return it.

Way#6 Using a Power Bank:

Purchasing a laptop power bank might be challenging, as most of them only function with a limited number of output connectors. So instead, choose power banks with the highest power input. 

Video Guide:

The TSA standard for a portable power bank is 100Wh, although you may occasionally require more. Additionally, ensure that it is compatible with your DC adaptor. The majority of power banks include support for multiple DC adapters. Therefore, before making a purchase, verify the device’s specifications.

How to Charge Your Laptop Battery Correctly?

The following is a comprehensive guide to charging your laptop battery safely and adequately.

Never Allow Your Battery to Overheat:

The majority of current laptops include lithium-ion batteries. It will help if you use caution when handling these batteries, as lithium can be harmful, even more so when the batteries are located outside the laptop. As a result, avoid overheating the battery by covering it while attempting to charge it manually.

Prevent Exposure to Sunlight:

Never leave the battery in direct sunlight. Besides this is dangerous, but it can also cause irreversible harm to your battery. Instead, you should ensure your safety and the safety of others by experimenting with various techniques.

Adjusting the Macbook’s Battery:

You may optimize its battery life if you own a MacBook by calibrating it. For example, after a couple of years, the MacBook battery begins to behave abnormally. Similarly, it degrades in power and cannot power your laptop for the duration specified.

You can address this issue by following the steps below.

How to Charge Laptop Battery Manually

Step#1 Plug-in Adapter:

Plugin the power adapter and weight to cause the adapter’s light to go from orange to green (wholly charged).

Step#2 Complete Charging:

Keep the charger plugged in for a minimum of two hours once charging is complete.

Step#3 Disconnect Power Adapter:

Now, disconnect the laptop’s power adapter.

Step#4 Make Your Laptop Battery Run Out:

Now, continue to use your laptop until the battery runs out and discharges. Allow the battery to release on its own. Your computer will also go to sleep.

Step#5 Set Sleep Mode:

After completely discharging the battery, leave the computer in sleep mode for 5 hours. At some point, the processor will display absolute zero power.

Final Step:

You have successfully calibrated your battery at this point. Reconnect your laptop’s power adapter and charge the battery once more.

FAQs – How to Charge Laptop Battery Manually?

Can You Charge a Laptop Battery Directly?

You can resolve most of your battery charging troubles by purchasing a new external battery pack or power bank. All that is required is a USB-C charging connector for your machine. Connect the power bank to the USB-C port, and your battery will begin charging immediately.

Can a Laptop Be Charged With HDMI?

Yes, you can charge a laptop via HDMI. If your laptop charger fails, you can recharge it using an HDMI cable until you obtain a replacement charger. We recommend setting your computer using an HDMI cable only if you are stranded and have no other option.

Can We Charge Laptop After Shutdown?

You can recharge your laptop’s battery regardless of whether it is completely depleted. It makes no difference, much more so if a lithium-ion battery powers your computer. When the computer is Switch off, the battery continues to charge. It takes no longer to recharge the battery if you continue to use the computer while it is being restored.

Should I Charge My Laptop While It’s Off or on?

You can recharge your laptop’s battery regardless of whether it is completely depleted. It makes no difference, much more so if a lithium-ion battery powers your computer. Even when the computer is turned out, the battery continues to charge. Likewise, even when the computer is turned off, the storm continues to set.

What Is the Life of a Laptop Battery?

A laptop battery typically lasts between two and four years (around 1,000 full charges). The total lifespan of your laptop is determined by the battery type, how you treat the computer, and how frequently you use it.


The procedures listed above was about How to Charge Laptop Battery Manually? I tried my best to assist you in manually charging your laptop battery. It will help if you exercise extreme caution with your batteries, as they are highly delicate pieces of technology. 

Because they are continually in use, they are frequently the first laptop component to fail. Similarly, prolonged use can degrade their capacity. Therefore, it is prudent to keep your batteries charged until too late.

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