Dewalt is a well-known brand in the power tool industry, and their products are built to last. However, even the most durable tools can experience problems, and one of the most common issues is a dewalt battery won’t charge past 2 bars.
This can be frustrating, especially when you’re in the middle of a job, and your tool suddenly stops working. But before you throw your Dewalt tool away or buy a new battery, it’s important to troubleshoot the issue to determine the root cause and find a solution.
We understand how important it is for your tools to function properly, and a faulty battery can be a major setback. We will explore the possible causes behind this issue and provide practical solutions. Additionally, we will address the possibility of a damaged battery or malfunctioning charger.
Common Problem Of Dewalt Battery Won’t Charge Past 2 Bars & Solution
If your DeWalt battery won’t charge past 2 bars, there could be a common cause that you can easily solve. One possible reason is that the battery may be faulty or worn out. Over time, batteries can lose their ability to hold a charge, resulting in limited charging capacity. In this case, the best solution is to replace the battery with a new one.
If your Dewalt battery doesn’t charge past 2 bars, there could be several common causes for this issue. Here are 6 possible reasons and solutions to help you troubleshoot the problem. If none of these solutions resolve the issue, it may be best to contact Dewalt customer support for further assistance with your specific model and situation.
Cause 1: Battery Is Too Hot Or Cold
Extreme temperatures can have an impact on the charging capability of a Dewalt battery. If the battery is too hot or too cold, it may not be able to charge past 2 bars. It’s important to allow the battery to cool down or warm up to room temperature before attempting to charge it.
Avoid leaving the battery in hot or cold environments for extended periods, as this can further affect its performance. If you’re still experiencing issues with the battery not charging past 2 bars, it might be a good idea to contact Dewalt customer support for further assistance. Remember, maintaining the optimal temperature for your battery is crucial to ensure its longevity and performance.
Solution: Wait For The Battery To Cool Down Or Warm Up
Extreme temperatures can have a significant impact on the performance of Dewalt batteries. To resolve this issue, allowing the battery to cool down or warm up to room temperature before attempting to charge it is essential.
It is crucial to avoid exposing the battery to direct sunlight or placing it near heat sources, as this can further exacerbate the problem. However, if the battery continues to have charging issues even after reaching a suitable temperature, it may be necessary to investigate other potential causes, such as a faulty charger or a damaged battery.
Cause 2: The Battery Is Overheating During Charging
Overheating during charging can commonly cause a Dewalt battery not charging past 2 bars. This can happen if the battery is charged in a hot environment or if it is being charged too quickly.
It is important to check for any obstructions or debris blocking the ventilation holes on the battery and ensure that the charger is not overheating and is functioning properly. If the battery continues to overheat, replacing it with a new one may be necessary. To prevent overheating issues in the future, following proper charging and storage guidelines for Dewalt batteries is essential.
Solution: Use A Cooling Fan Or Place The Battery In A Cooler Location
Overheating can lead to the issue of the Dewalt battery not charging past 2 bars. Using a cooling fan can be highly effective in preventing overheating during charging. If a cooling fan is unavailable, placing the battery in a cooler location can also help reduce the risk of overheating.
It is important to avoid charging the battery in direct sunlight or hot environments, as this can exacerbate the overheating problem. Additionally, regularly cleaning the battery and charger contacts can improve the charging performance and minimize overheating occurrences.
Cause 3: The Battery Has Suffered Severe Damage
Start by checking for any physical damage on the battery, such as cracks or leaks. If you notice any signs of damage, replacing the battery with a new one may be necessary.
Another troubleshooting step is to try charging the battery in a different charger. This will help determine if the issue is specific to the charger or if it is indeed related to the battery itself. If the battery still refuses to charge past 2 bars even after trying a different charger, it’s time to seek further assistance. Contact Dewalt customer support for guidance and troubleshooting steps tailored to your situation.
Solution: Check The Battery For Damages And Replace If Necessary
If you’re experiencing the issue of your Dewalt battery not charging past 2 bars, one possible cause could be a damaged battery. It’s important to inspect the battery for any visible signs of damage, such as cracks, leaks, or swelling. You can purchase a new Dewalt battery from authorized dealers or online retailers.
Ensure to follow the manufacturer’s instructions for safely replacing and disposing of the old battery. By checking the battery for damages and replacing it if necessary, you can ensure that your Dewalt battery will charge properly and provide optimal performance for your power tools.
Cause 4: Battery Charger Is Malfunctioning
If your Dewalt battery won’t charge past 2 bars, one possible cause could be that the battery charger is malfunctioning. To troubleshoot this issue, check if the charger is properly plugged in and receiving power. Ensure that the charger is securely connected to the power source and there are no loose connections.
Inspect the charger for any visible damage, such as frayed wires or broken components. If you notice any damage, it’s likely that the charger is malfunctioning and may need to be replaced. Alternatively, you can try using the charger with a different battery to see if it charges properly. If the charger works fine with the other battery, the issue may lie with your original battery.
Solution: Inspect The Battery Charger And Repair Or Replace If Necessary
If you’re facing the issue of your Dewalt battery not charging past 2 bars, the problem may lie with the battery charger. To troubleshoot this, inspect the charger for any visible damage or loose connections. Check if the charger is properly plugged in and receiving power.
If everything appears in order, try using the charger with a different Dewalt battery to see if it charges fully. If the other battery charges fine, the problem is likely with your original battery, not the charger. However, if the other battery fails to charge beyond 2 bars, it’s safe to assume that the charger is malfunctioning. In such cases, you might need to repair or replace the charger to resolve the issue effectively.
Cause 5: Charging Cable Or Adapter Is Faulty
If your Dewalt battery won’t charge past 2 bars, one possible cause could be a faulty cable or adapter. Check the charging cable and adapter for any visible damage or fraying to troubleshoot this issue. If you notice any issues, replacing them with new ones compatible with your Dewalt battery model is best.
Another step you can take is to clean the charging port on both the battery and the charger. This ensures a proper connection and can sometimes resolve charging issues. Use a soft cloth or brush to remove any dust or debris obstructing the connection.
If, after trying these steps, the problem still persists, it may be necessary to contact Dewalt customer support or take your battery to a professional for further inspection and repair. They will be able to diagnose the issue and provide you with the best course of action to get your Dewalt battery charging properly again.
Solution: Check The Charging Cable Or Adapter And Replace It If Necessary
If you’re experiencing issues with your Dewalt battery not charging past 2 bars, it’s possible that the problem lies with the charging cable or adapter. A faulty cable or adapter can prevent the battery from charging properly. Look closely at the charging cable for any visible damage, such as frayed wires or bent connectors. If you notice any issues, replacing the cable or adapter is best.
To troubleshoot the issue, try using a different charging cable or adapter to see if the problem persists. In such cases, it is recommended to contact Dewalt customer service or visit an authorized dealer to purchase a new charging cable or adapter. They will be able to provide you with the correct and compatible replacement.
Cause 6: Battery Is Not Properly Installed
Improper installation of the battery can possibly cause your Dewalt battery not to charge past 2 bars. To troubleshoot this issue, there are a few steps you can take. Ensure that it snaps into place securely and is not loose. Additionally, make sure the battery contacts are clean and free of any debris. Use a soft cloth or a cotton swab to clean the contacts gently if needed.
If the problem persists, try removing and reinserting the battery to ensure a proper connection. Sometimes, simply reseating the battery can resolve any connection issues. If none of these steps work, it’s worth trying a different charger to see if the problem lies with the charger rather than the battery. Using a different charger lets you determine if the issue is specific to the charger or if there is a problem with the battery itself.
Solution: Ensure Proper Installation Of The Battery
Sometimes, the battery may not be installed properly in the tool, leading to an incomplete charge. To ensure proper installation, inspect the battery and the tool for any debris or dirt that might obstruct the connection. Clean any dirt or debris using a soft cloth or brush.
It is important to align the battery correctly with the contacts in the tool and securely insert it. While some resistance may be when inserting the battery, it should fit snugly without excessive force. After ensuring proper installation, try charging the battery again to see if it reaches a full charge.
Conclusion
If your dewalt battery won’t charge past 2 bars, there may be a few possible reasons for this issue. It could be due to a faulty charger or a problem with the battery itself. To troubleshoot this problem, try using a different charger to see if that resolves the issue.
You can also try cleaning the battery contacts to ensure a good connection. If these steps do not solve the problem, it may be necessary to replace the battery. Several possible causes for your Dewalt battery not charging past 2 bars exist.
It could be due to the battery being too hot or cold, overheating during charging, being badly damaged, a malfunctioning charger, a faulty charging cable or adapter, or improper installation of the battery.
Frequently Asked Questions
1.Why Won T My Dewalt Battery Fully Charge?
Ans: There could be multiple reasons why your DeWalt battery won’t fully charge. It might be due to an old battery that needs replacement or a faulty charger or charging cable. Additionally, a damaged cell within the battery could also be the cause.
2.Can Dewalt Batteries Be Reset?
Ans: Yes, DeWalt batteries can be reset. To reset the battery, fully discharge it using the tool until it stops working. Then, remove the battery and let it cool for 10 minutes. Finally, reinsert the battery into the charger and charge it fully.
3.How Do You Shock A Battery Back To Life?
Ans: It is not recommended and can be dangerous to shock a battery back to life. Instead, follow proper charging and maintenance procedures. If your Dewalt battery won’t charge past 2 bars, try cleaning the contacts or resetting the charger. If the issue persists, consider replacing the battery.
4.How Do You Jump A Bad Dewalt Battery?
Ans: To jump a bad DeWalt battery, connect it to a compatible working battery using jumper cables or a charger with jump-start capabilities. Connect the positive (red) cable to the positive terminals of both batteries and the negative (black) cable to the negative terminals. Allow the batteries to charge for a few minutes before using the bad battery.
5.What Is The Best Way To Charge A Dewalt Battery?
Ans: Use the corresponding Dewalt charger for your specific battery model to ensure optimal charging of your Dewalt battery. Insert the battery securely and monitor its charging progress to prevent overcharging. Charge in a cool, dry location away from extreme temperatures or direct sunlight. Remove the battery from the charger once it reaches full capacity to avoid damage.
