Dyson Vacuum Not Holding Charge? Here’s What You Need to Do
Dyson cordless vacuums are popular household appliances due to their convenience and versatility in everyday cleaning. However, if your Dyson vacuum is not holding its charge, it can be frustrating and counterproductive.
In this article, we will cover some of the common signs of damage or wear, how to troubleshoot battery life issues, and options for battery replacement. By reading carefully, you’ll be able to extend the life of your Dyson vacuum and keep it running efficiently.

Why Is Dyson Vacuum Not Holding A Charge?
Dyson vacuums are renowned for their excellent cleaning performance and convenience. However, if your Dyson vacuum isn’t holding a charge when you need it to, the issue could be the battery pack or charger.
Battery packs may lose their ability to hold a charge due to normal wear and tear over several years. Alternatively, damage to the battery pack can also cause the same problem. Additionally, damage to the charger or its wiring could prevent the battery from charging properly.
Fortunately, there are simple solutions to this problem. In some cases, the battery simply needs to be replaced. Dyson offers official replacement battery packs, which are designed to work seamlessly with their vacuum cleaners. Amazon also offers lower-quality battery packs, but these may not offer the same level of performance and may reduce the vacuum’s lifespan.
Furthermore, it’s important to take care of your vacuum’s battery to prevent issues in the future. Avoid leaving the battery in direct sunlight or near a heat source as this can cause damage. Also, remember to double-check that the charger is plugged in and the vacuum is in the correct power mode. If it’s been an extended period since you last used the vacuum, the battery may have fully drained and could take an hour or more to charge fully.
The Battery Is Old
Dyson vacuum batteries are designed to last for up to two years, though with proper care, they can function for up to 15 years. However, with every passing year, the battery undergoes natural degradation, causing its ability to hold a charge to decrease. This means longer charging times and decreased battery life.
When a Dyson vacuum battery is old and has undergone significant use over the years, it starts showing signs of wear. One of the most common indicators is that it won’t hold a charge as long as it did when it was new. The vacuum’s battery degradation makes it unable to store as much energy, which leads to quick drainage and less power output.
If you’ve been using your Dyson vacuum for many years, the decreased battery life can have a negative impact on its performance. A significant sign that it’s time to replace the battery is if it struggles to hold a charge like it used to. With a new battery, you can again enjoy efficient cleaning sessions and have it performing like new again.
The Battery Is Damaged
Upon realizing that your Dyson vacuum isn’t holding a charge, consider the possibility of damage to the battery. To confirm this, inspect the battery for visible cracks or other signs of damage that might be hindering its ability to charge and discharge properly.
If the battery has fallen on hard surfaces too many times, the impact could damage the internal parts of the battery and ultimately lead to reduced efficiency. Unfortunately, damaged batteries can’t be repaired and will need replacing. Also, it’s essential to dispose of the damaged battery safely and responsibly for eco-friendly disposal.
The Charger Is Damaged
If your Dyson cordless vacuum cleaner battery appears to be losing power, the first thing you should inspect is the charger. The charger is an electrical component that can be damaged by electrical spikes, short circuits, or even water. As a result, it may stop working correctly or completely stop charging your vacuum’s battery.
If the charger falls onto the ground or if you drop something heavy onto it, it may be damaged. The wiring of the charger could also be damaged by pets chewing it or by the wiring breaking.
If you notice any visible signs of damage on the charger, it is advisable that you stop using it and replace it with a new one. If you use a damaged charger, it may continue to damage the battery or cause further issues with the vacuum.
Fix a Dyson Vacuum That Won’t Hold Its Charge
You’ve had your Dyson vacuum cleaner plugged in and charging for hours, but when you try to use it, it loses power after about 3 seconds. This can be frustrating, but don’t worry, there are several reasons why this could be happening and things that you can do to fix it.
Cordless vacuums are convenient and lightweight, but their batteries can suffer from degradation over time. One common reason why your Dyson vacuum may not be holding its charge is due to a dead battery. Lithium-ion batteries, like those used in Dyson vacuums, can gradually lose their capacity to hold a charge over an extended period of time, especially if they are not used daily.
Another possible reason why your vacuum is not holding its charge is a clogged filter. When the filter becomes dirty, it can restrict airflow and put additional strain on the motor, which can cause the battery to drain faster. Cleaning or replacing the filter is an easy fix that can restore your vacuum’s performance.
It’s also important to ensure that you are using your vacuum correctly. Using eco mode or switching between different power modes can impact the battery life. If you are using your vacuum for an extended period of time or in a particularly challenging environment, it’s essential to double-check that you are using the right power mode.
If none of these steps work, the next step is to replace the battery. You can purchase official battery packs directly from Dyson. It’s worth avoiding cheaper battery packs found on Amazon as they may be lower quality and could potentially damage your vacuum in the long run.
Check the Cable For Damage
Inspecting the power cable of your Dyson vacuum cleaner regularly is essential to ensure smooth operations. If the cable is damaged, it can lead to intermittent power problems, which can hinder the vacuum’s charging capability and performance.
To check for any cable damage, you can inspect it up close for signs of wear and tear, such as bends or exposed wires. If you notice any visible damage, it is crucial to stop using it immediately to avoid any potential safety hazards.
Your safety should always be the top priority when dealing with vacuum cables. If you have determined that there is damage, it is important to replace the charger cable. This precautionary measure will save you from any unexpected malfunctions and will help you maintain your vacuum’s overall efficiency.
Ensure the Power Outlet Is Working
Before diving into any vacuum cleaner issues, it’s important to check if the power outlet is the root cause of the problem. A dysfunctional power outlet can substantially affect the battery life of your appliance, limiting its performance.
To confirm if the power outlet is working, follow these easy steps:
1. Take out the vacuum cleaner from the power outlet.
2. Plug a high-energy consumption appliance, like a hairdryer, into the outlet.
3. Test if the appliance is working correctly.
4. If the appliance isn’t working, it could indicate an issue with your power outlet, and you’ll need to contact an electrician to remedy the issue.
5. In the meantime, utilize another working power outlet to charge your vacuum cleaner.
Check the Battery Casing for Damage
When dealing with a cordless vacuum cleaner, being mindful of the battery casing is crucial for uninterrupted vacuuming. The battery casing can sustain damage from regular use and external forces. The resulting cracks or dents could compromise the vacuum’s battery and lead to unexpected charging issues. Therefore, it’s important to regularly inspect the battery casing for any signs of damage.
To inspect the battery casing of your cordless vacuum, begin by a visual check for cracks, dents, or visible damage. If any of these signs are present, it indicates that the battery casing has been compromised. At this point, a replacement may be the only solution to addressing the issue.
With careful inspection, regular maintenance, and appropriate use, the battery casing of your cordless vacuum can remain functional for an extended period. However, if you happen to notice any damage in the future, it’s essential that you replace the battery. This will ensure that the vacuum remains an effective tool for everyday cleaning of your home.
Put It Back to Charge for 30 Seconds
Some Dyson vacuums may falsely display a depleted battery, leading users to believe it needs recharging. However, this may simply be a fault and can be remedied by a quick “wake-up” of the battery.
To do this, plug the Dyson vacuum back into a power outlet and let it charge for only 30 seconds before unplugging it and pressing the power button again. This should help “wake up” the battery so it can function normally.
It is important to note that if the battery has actually depleted or overheated, it is best to let it cool down first before charging it again. It’s better to be cautious in that case as overcharging can seriously damage the battery and even cause a fire hazard.
Press the Power Button for 20 Seconds
When your Dyson cordless vacuum is fully charged but not responding, pressing the power button for 20 seconds can help wake it up and restore normal operation.
To do this, first, remove the power cord from the vacuum. Then, plug the power cord back into the vacuum and press and hold the power button for 20 seconds. After releasing the power button, detach the power cord.
This method of waking up your Dyson should force it to start working again, even when it is fully charged but not responding.
Unblock the Airflow
Blocked airflow is a common issue faced with Dyson vacuums. It is a programmed safety feature to prevent damage to the motor and also to avoid blockages from getting worse.
If your Dyson is fully charged but not working, the first thing to check is the airflow. An obstruction blocking the airflow can cause the vacuum to shut off.
To unblock the airflow, there are a few steps that you can follow. Firstly, unplug the vacuum, let it cool down before attempting to look for blockages, and do not turn on the power button until the blockage has been removed.
Remove vacuum extensions and inspect them for blockages. Ensure that the dust canister has been emptied and the filters have been regularly cleaned.
Unblock the Filter
Have you tried unclogging the airflow in your Dyson vacuum but still suspect that there is some sort of blockage? There is a chance that the filter inside your vacuum cleaner is also prone to blockages. Cleaning the filter can help alleviate this issue.
Here’s how you can clean the filter in your Dyson cordless vacuum:
– Start by unplugging the vacuum. Before attempting to remove the filter, it is important to leave the vacuum to cool. Also, do not press the power button until you have completed the job.
– Turn the filter anticlockwise, and pull on it to remove it from the vacuum. Any debris on the filter can be shaken into the garbage.
– Wash the filter in cold water. While washing, make sure to remove all dust and debris, but avoid using any detergent or hot water.
– You may also need to wash the foam element in cold water. Squeeze the foam while rinsing it to get rid of any dirt buildup. Once the water runs clear, the filter is ready for the next step.
– Shake the filter to remove any excess water, and leave it to dry for 24 hours. Ensure that it is completely dry before returning it to the vacuum.
– After returning the clean, dry filter to the vacuum, test it by pressing the power button.
Replace the Battery
It can be frustrating when you’ve followed all the steps and your Dyson cordless vacuum is still not functioning properly. However, replacing the battery may be the only solution.
Different Dyson cordless vacuums come with varying warranty periods. It is important to check the make and model of your vacuum to determine your warranty period. Some vacuums come with a warranty for as long as 5 years while others only come with a 2-year warranty.
FAQs
Why does my Dyson vacuum not hold a charge?
There could be several reasons why your Dyson vacuum may not hold a charge, including a faulty battery, clogged filter, or damaged charging port.
How long does the Dyson battery last?
The lifespan of the Dyson battery varies depending on usage and model. On average, it lasts anywhere from 2-5 years.
Do I need to charge a new Dyson battery before using it?
Yes, it is advisable to charge a new Dyson battery fully before using it.
Is it safe to leave the Dyson vacuum charger plugged in all the time?
Yes, it is safe to leave the Dyson vacuum charger plugged in all the time as it has a built-in safety feature that automatically stops charging once the battery is full.
Conclusion:
Regular maintenance is crucial to keep your Dyson vacuum performing at its best. It’s necessary to clean the dust canister, filter, and cleaner head regularly to prevent blockages and maintain suction power. Unblocking the airflow is also essential to ensure the vacuum cleaner runs efficiently.
Additionally, it’s important to make sure the spare battery is fully charged before using it and to avoid using hot water to clean the filter to prevent damage. By following these simple maintenance tips, you can ensure that your Dyson vacuum will serve you well for years to come.