Reasons Why your Laptop Battery Is Not Charging Properly (Explained)

In today’s world, where we rely heavily on laptops for work, entertainment, and communication, a dead or malfunctioning laptop battery can be quite frustrating. One of the most common issues that laptop users face is a battery that is not charging properly.

In this post, I explain some of the most common reasons why a laptop battery may not be charging and provide practical tips and solutions to help you resolve the issue and keep your laptop running smoothly.

There are several potential reasons why a laptop battery may not be charging. These include: a faulty charging cable, a damaged battery, a corrupt driver, and overheating. Then I explain below.

Remember that these are just some potential reasons why a laptop battery may not be charging, and that the specific cause may vary depending on your particular laptop model and situation.


A faulty charging cable:

If the charging cable used to connect your laptop to the power source is faulty, it can prevent the battery from charging.

This is because the cable is responsible for delivering power to the battery, which then stores the power until it’s needed.

A damaged or broken cable can interrupt this process, making it impossible for the battery to recharge.

Here are some common issues that can arise from a faulty charging cable:

Frayed wires:

Over time, the wires inside the charging cable can become frayed or damaged. This can cause the cable to lose its ability to transmit power efficiently, leading to slower charging times or even preventing the battery from charging at all.

Bent or damaged connector pins:

The pins on the connector that plugs into your laptop can become bent or damaged, preventing the cable from making a proper connection. This can result in the laptop not charging or charging intermittently.

Loose connections:

If the cable is not plugged in securely, it can cause power to be lost or fluctuate, leading to charging issues.

Incompatible charger:

Using a charger that is not compatible with your laptop can also cause charging issues. It may not provide enough power to charge the battery, or it may damage the battery or charging circuitry over time.

A faulty charging cable can prevent your laptop battery from charging by interrupting the flow of power from the power source to the battery. If you suspect that your cable is the issue, try using a different cable or replacing the damaged one.

 Reasons Why your Laptop Battery Is Not Charging Properly (Explained)

A damaged battery.

If your laptop’s battery is damaged or old, it may no longer be able to hold a charge.

This means that when the battery is connected to a power source, it may not be able to store the charge and maintain it for long periods.

Here are some of the reasons why a damaged or old battery may no longer hold a charge:

Physical damage:

A battery can be physically damaged due to impact or mishandling, causing it to lose its ability to hold a charge.


Overcharging a battery can cause it to degrade over time, leading to a loss in its ability to hold a charge.

High temperatures:

Exposing a battery to high temperatures can cause damage to the cells inside the battery, leading to a decrease in its battery life and the ability to hold a charge.


Over time, a battery’s ability to hold a charge will naturally decrease due to the wear and tear it experiences. This is especially true for batteries that have been used frequently over a long period of time.

If you suspect that your laptop’s battery is damaged or old, you may need to replace it. A new battery can help restore your laptop’s ability to hold a charge and keep it powered for longer periods.

It’s important to note that laptop batteries are typically not designed to last forever, and their lifespan can vary depending on a range of factors, including usage patterns, temperature, and overall battery health.


A corrupt driver

When you plug your laptop charger into your device, the charger sends an electrical current to the battery to charge it up.

This process is facilitated by a driver, which is a small piece of software that communicates between the charger and the battery.

However, if the driver is corrupted, it can cause issues with the charging process.

For example, it may prevent the charger from sending the correct amount of current to the battery, resulting in slow or incomplete charging.

In some cases, the driver may even prevent the battery from charging at all, leaving you with a dead laptop.

Corrupted drivers can occur due to a variety of reasons, such as software conflicts, malware infections, or outdated drivers.

It’s important to regularly update your drivers and run antivirus software to prevent driver corruption and keep your laptop running smoothly.



Overheating is a common issue for laptops, especially when they are working hard and generating a lot of heat.

This can be due to several reasons, such as running resource-intensive applications, poor ventilation, or a malfunctioning cooling system.

When a laptop overheats, it can have a negative impact on the battery charging process.

The charger may not be able to replenish the battery quickly enough if the laptop is consuming a lot of power to keep running at high performance.

This could cause the battery to drain faster or not charge at all, which can be frustrating for users who rely on their laptops for extended periods.

One reason why overheating can negatively impact the battery charging process is that high temperatures can cause the battery to degrade faster, reducing its overall lifespan.

Additionally, when a laptop is overheating, it may enter a power-saving mode to reduce its power consumption, which can slow down the charging process.

To prevent overheating and improve battery charging, it’s important to ensure that your laptop is well-ventilated and not running too many resource-intensive applications at once.

You can also use a cooling pad or other cooling solutions to help dissipate heat and keep your laptop running smoothly.

So, here is a table with 15 possible scenarios and fixes for why a laptop battery may not be charging:


Possible Fix

1. The charger is not connected properlyEnsure that the charger is properly connected to both the laptop and the power source
2. The charger is damagedReplace the damaged charger with a new one
3. The battery is damaged or oldReplace the damaged or old battery with a new one
4. The charging port is damagedHave a technician repair or replace the charging port
5. The laptop is overheatingUse a cooling pad or other cooling solutions to dissipate heat and prevent overheating
6. The battery is not compatible with the laptopEnsure that the battery is compatible with the laptop’s make and model
7. The battery is not properly seatedRemove the battery and reinsert it to ensure that it is properly seated
8. The battery is completely drainedAllow the battery to charge for at least 30 minutes before attempting to turn on the laptop
9. The laptop is in sleep modeWake the laptop from sleep mode to resume charging
10. The charging cable is frayed or damagedReplace the charging cable with a new one
11. The battery is not calibratedCalibrate the battery by fully charging it and then discharging it completely
12. The laptop is running on high performance modeSwitch the laptop to power-saving mode to conserve battery life
13. The battery is not being detected by the laptopHave a technician check for any hardware issues or software conflicts
14. The laptop needs a firmware updateUpdate the laptop’s firmware to the latest version
15. The laptop’s power management settings are incorrectAdjust the power management settings to optimize battery performance

These are just some of the possible scenarios and fixes for a laptop battery not charging. If you are experiencing issues with your laptop battery, it’s important to diagnose the problem and find a solution that works for your specific situation.




In conclusion, a laptop battery not charging properly can be a common and frustrating issue for laptop users.

However, by understanding the possible scenarios and fixes, you can diagnose and resolve the problem quickly and efficiently.

Whether it’s a damaged charger, an old battery, or a software issue, there are several practical solutions that you can try to keep your laptop running smoothly and extend the life of your battery.

By following the tips and solutions outlined in this post, you can troubleshoot and fix your laptop battery charging issues and enjoy uninterrupted use of your laptop for work, entertainment, and communication.


  1. Businessinsider
  2. hp
  3. lifewire
  4. makeuseof.

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