If you are reading this, then you have a DeWalt charger with a solid red light and it is not charging. This can be very frustrating, but do not worry, you are not alone.
In this guide, we will walk you through the most common reasons why your DeWalt charger is not charging and what you can do to fix it. We will also provide some tips on how to prevent this from happening in the future.
Different DeWalt Chargers May Have Different Colors
If you have a DeWalt charger that has a solid red light, it is important to know that different models of chargers may have different colors for the solid red light. For example, some models will have a green light instead of a red light.
If your charger has a different color light, please consult your owner’s manual to determine what the light color means. [1]
What Do Those LEDs Mean Already?
The light on your DeWalt charger is an important indicator of the status of your battery. When the light is red, it means that the battery is charging. When the light turns green, it means that the battery is fully charged. If the light is flashing red or green, it means that there is an error with the charger or the battery.
If your charger has a solid red light, it means that the battery is charging. If the light is green, it means that the battery is fully charged. If the light is flashing red or green, it means that there is an error with the charger or the battery. [1]
Yellow Led and Temperature Delays for DeWalt Batteries
When the charger is connected to a power source and the battery is inserted, a yellow light will come on. If this light is flashing, it means the temperature of the battery is too low for charging to start. The battery must be warmed up before charging can begin.
To do this, simply remove the battery from the charger and place it in a warm environment for a few minutes. Once the temperature of the battery has risen, reinsert it into the charger and charging will begin automatically.
If the light turns red after the self-test is complete, this means that there is an issue with the charger or the battery and charging will not commence. In this case, you should contact DeWalt customer service for further assistance.
Is that True for All DeWalt Chargers?
No, it’s not true for all DeWalt chargers. In fact, it’s not true for most of them. The vast majority of DeWalt chargers have a green light that comes on when they’re charging and turns off when the battery is fully charged.
The only time you’ll see a red light on a DeWalt charger is when there’s a problem with the charger or the battery. If you see a red light, it means that the charger isn’t working properly and you need to troubleshoot the problem. [1]
DeWalt Battery Electronic Protection System
There are 3 main ways that the EPS can be activated:
- Overcharging: If a battery is left on the charger for too long, the EPS will activate to prevent overcharging;
- Overheating: If a battery gets too hot, the EPS will activate to prevent overheating;
- Deep discharge: If a battery is discharged too deeply, the EPS will activate to prevent deep discharge;
How to tell if the EPS is activated:
The EPS will activate if the battery charger has a solid red light. If the charging indicator light is blinking, this means that the EPS is not activated and the battery is charging normally.
What to do if the EPS is activated:
If the EPS is activated, you will need to replace the battery. You can find replacement batteries at your local DeWalt retailer.
You should also check the charging indicator light on the charger to make sure that it is not blinking. If the light is blinking, this means that the EPS is not activated and the battery is charging normally.
Is Something Defective with Your DeWalt Charger or Battery?
If your DeWalt charger has a solid red light but is not charging, it could be due to a number of reasons. In some cases, it may be necessary to replace the charger or the battery. However, there are also a few things you can try first that may fix the issue without having to replace anything.
Here are a few things to check if your DeWalt charger has a solid red light but is not charging:
- Check the Charger Cord
The first thing you should do is check the charger cord. Make sure that the cord is firmly plugged into both the charger and the outlet. If the cord is loose, it may not be making a good connection and this could be the reason why the charger is not working.
- Check for Obstructions
If the cord is plugged in securely and there are no obstructions, the next thing you should check is the charging port on the battery. Make sure that there is nothing blocking the port such as lint or dirt. If the port is obstructed, it may not be able to make a good connection with the charger.
- Check the Battery
If the charging port is clear and there are no obstructions, the next thing you should check is the battery itself. Make sure that the battery is properly seated in the charger. If the battery is not seated properly, it will not make a good connection and will not charge.
- Try a Different Outlet
If you have checked all of the above and the charger still is not working, try plugging it into a different outlet. It is possible that the outlet you are using is not providing enough power or is not compatible with the charger.
- Try a Different Battery
If you have tried all of the above and the charger still is not working, try using a different battery. It is possible that the battery you are using is damaged or defective.
- Check for Updates
If you have tried all of the above and the charger still is not working, it is possible that there is a problem with the charger itself. In this case, you should check for updates. DeWalt offers firmware updates for its chargers from time to time. These updates can fix bugs and improve performance.
- Contact DeWalt Customer Service
If you have tried all of the above and the charger still is not working, the next step is to contact DeWalt customer service. They may be able to help you troubleshoot the problem or offer a replacement charger or battery.
DeWalt Charger Blinking Fast: What to Do?
If you have a DeWalt charger that is solid red but not charging, there are a few things you can do to troubleshoot the issue. It’s important to note that a solid red light on your DeWalt charger indicates that the charger is receiving power, but it isn’t necessarily delivering power to the battery.
Here are a few things to try if your DeWalt charger has a solid red light but isn’t charging:
- Check the connection between the charger and the power outlet. Make sure that the charger is firmly plugged into a working outlet. If you’re using an extension cord, make sure that it is also properly plugged in and that it isn’t damaged;
- Check the connection between the charger and the battery. Make sure that the battery is properly inserted into the charger and that the connection is secure;
- Try a different outlet. If you have another outlet nearby, try plugging the charger into that outlet to see if it will charge the battery;
- Try a different battery. If you have another DeWalt battery, try charging that battery with the charger to see if it will work;
- Contact DeWalt customer service. If you’ve tried all of the above and your charger still isn’t working, you may need to contact DeWalt customer service for further assistance;
Troubleshooting a DeWalt charger that is solid red but not charging can be frustrating, but following these steps should help you get to the bottom of the issue
If your charger is still not working after following these steps, contact DeWalt customer service for additional help. [1]
DeWalt Charger Solid Red Light but Not Charging: What to Do?
If you have a DeWalt charger that has a solid red light but is not charging, there are a few things you can do to troubleshoot the problem. In most cases, a simple reset will fix the issue and your charger will be as good as new.
- Check the power source. Make sure the power source is turned on and that the cord is plugged into a working outlet. If the outlet is not working, try plugging the charger into a different outlet;
- Check the connections. Make sure all connections are secure and that there is no damage to the cord or plugs;
- Reset the charger. Unplug the charger from the power source and then plug it back in. This will reset the charger and clear any potential errors;
- Contact DeWalt customer service. If you have tried all of the above troubleshooting steps and your charger still is not working, contact DeWalt customer service for further assistance;
By following these simple troubleshooting steps, you should be able to get your DeWalt charger working again in no time. [2]
Dewalt Charger- Briefly Explained
Dewalt is a popular charger used to charge up batteries for tools. It is known to have a long life and be very reliable. However, like any other charger, it can have problems from time to time. One such problem is when the Dewalt charger has a solid red light but is not charging the battery.
There are a few things that could be causing this problem. It is important to troubleshoot the charger to determine the root of the problem. Once the root cause has been determined, it will be much easier to fix the charger and get it working again.
One possible reason for a Dewalt charger to have a solid red light but not charge the battery is that the battery is not properly connected to the charger. This can be easily checked by making sure that the battery is properly seated in the charger and that the connections are tight.
Another possible reason for a Dewalt charger to have a solid red light but not charge the battery is that the charger itself is not working properly. This can be checked by testing the charger with a different battery. If the charger works with the other battery, then the problem is most likely with the first battery and not the charger.
If neither of these solutions solves the problem, then it is likely that there is a more serious issue with the Dewalt charger. In this case, it is best to take the charger to a qualified technician for further diagnosis and repair. [1]
Dewalt Charging Lightning Patterns
Most Dewalt power tools come with a charger that has a built-in LED light. This light is used to indicate the charging status of the battery.
There are usually three different colors that the light will be, depending on the state of charge of the battery. The three colors are green, yellow, and red. Here is what each color means:
- Green: The battery is fully charged and can be used;
- Yellow: The battery is charging and will be ready to use soon;
- Red: The battery is not charging and will need to be replaced;
If you see a red light on your Dewalt charger, it means that the battery is not charging. There are a few different reasons why this could be happening:
- The battery may be defective. If this is the case, you will need to replace the battery;
- The charger itself may be defective. In this case, you will need to replace the charger;
- There may be something wrong with the power outlet that you are using. You will need to check to make sure that the outlet is working and that there is nothing blocking it;
- The battery may be too hot or too cold. If the battery is too hot, it will not charge. If the battery is too cold, it will also not charge. You will need to let the battery warm-up or cool down to room temperature before trying to charge it again;
- The battery may be too old and no longer able to hold a charge. In this case, you will need to buy a new battery;
If you have a Dewalt charger that is not working, you can try these troubleshooting tips. If none of these tips work, you will need to contact customer service for further assistance.
Loose Connections
To check for loose connections, first, remove the battery from the charger. Then, inspect both the charger port and the battery port for any dirt, debris, or damage. If either of these ports is damaged, it could prevent a secure connection and cause charging issues.
Once you have checked the ports for damage, reattach the battery to the charger and try charging again. If the issue persists, try using a different charger or battery. [2]
Battery Not Added Properly
The first thing you want to check if your charger is displaying a solid red light but not charging is whether or not the battery was properly added to the charger. If the battery was not properly inserted, then it will not charge.
To properly insert the battery, make sure that the positive and negative terminals on the battery are lined up with the corresponding terminals on the charger. Once you have done this, insert the battery into the charger until it clicks into place.
If the battery is properly inserted and you are still seeing a solid red light, then there may be an issue with the battery itself.
Incompatible Charger
The first thing you should check if your DeWalt charger has a solid red light but is not charging is whether or not the charger is compatible with the battery.
Different chargers are made for different types of batteries, so it’s important to make sure that you’re using the right one. If you’re not sure, you can check the compatibility chart on the DeWalt website.
Faulty Or Damage Wire or Cable
One of the most obvious reasons for a charger to not work is if there is something wrong with the wire or cable. This can be due to physical damage, such as fraying or cuts in the insulation, or it could simply be that the wire has come loose from the connector.
If you suspect that this might be the problem, then the first thing to do is to check the wire and connector for any visible damage. If there is damage, then you will need to either repair or replace the wire.
If there is no visible damage, then you should try reconnecting the wire to the connector. If this does not work, then you may need to replace the connector.
FAQ
What does a solid red light mean on a DeWalt battery charger?
How do you reset a DeWalt battery charger?
To reset a DeWalt battery charger, you will need to disconnect the power cord from the charger and then reconnect it. You may also need to remove and then re-insert the batteries.
What can I do if my DeWalt battery won’t charge?
If your DeWalt battery isn’t charging, there are a few things you can do to try and fix the problem. Make sure that the charger is plugged in properly and that the outlet has power.
Check that the connections between the charger and the battery are secure. If none of these solutions work, you may need to replace either the charger or the battery.
How do I know if my DeWalt battery is bad?
There are a few signs that your DeWalt battery may be going bad:
- First, you may notice that it doesn’t hold a charge as well as it used to;
- Second, the battery may start to swell or balloon up;
- Third, you may see corrosion on the terminals of the battery. If you notice any of these signs, it’s time to replace your battery;
Why does my battery charger stay red?
There are a few reasons why your battery charger might stay red.
- First, it could be because the charger is not properly plugged in;
- Second, the charger could be defective;
- Finally, the battery itself may be damaged and need to be replaced;
If your DeWalt battery charger stays red, try these troubleshooting tips:
- Make sure the charger is properly plugged in;
- Check the connections between the charger and the battery to make sure they’re cured;
- Try resetting the charger by unplugging it and then plugging it back in;
- If none of these solutions work, you may need to replace the charger or the battery;
My DeWalt charger is green but not working. What can I do?
There are a few things you can try if your DeWalt charger is green but not working.
First, make sure the charger is properly plugged in and that the outlet has power. Next, check the connections between the charger and the battery to make sure they’re secure.
If the problem persists, try resetting the charger by unplugging it and then plugging it back in.
Finally, if none of these solutions work, you may need to replace either the charger or the battery.
Useful Video: DeWALT charger status “full” but battery is empty
Conclusion
If your DeWalt charger has a solid red light and it’s not charging, you have a few options. You can try to troubleshoot the problem yourself or take the charger in for repair.
If you do choose to try to fix it yourself, be sure to use caution as there is risk of electric shock. The best option may be to just buy a new charger because they are relatively inexpensive.
We hope this article helps you resolve your charging issue with your DeWalt battery!
References:
- https://applianceanalysts.com/dewalt-charger-lights/
- https://thefinalkit.com/dewalt-charger-red-light-but-not-charge/