If your DEWALT cordless drill isn’t charging properly, it can be frustrating and hinder your work. Often, the issue is related to the battery or charger. This guide provides clear, step-by-step instructions to troubleshoot and resolve charging problems safely, ensuring your tool is ready for action.
Always follow safety precautions and handle batteries and chargers with care to avoid damage or injury.
Key Takeaways
| Check the charger | Ensure the charger is functioning and connected properly. |
| Inspect the battery | Look for damage or dirt on the battery contacts. |
| Test with a different charger | Use a compatible charger to determine if the original is faulty. |
| Allow battery to cool | Recharge only when the battery is at room temperature. |
| Replace if necessary | Use genuine DEWALT batteries and chargers for best results. |

DEWALT 20V MAX Cordless Drill Driver Set, Electric Drill, Brushless 1/2 In 2 Speed, 2.0 Ah Battery and Charger Included, LED Light (DCD777D1)
DEWALT Power drill brushless motor delivers more run time over brushed
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Check the Charger Connection
- Ensure the charger is plugged into a working outlet.
- Verify that the charger’s indicator light turns on when plugged in.
- Inspect the power cord for damage or loose connections.

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)
135 Degree Split point tip design to help reduce walking
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Inspect the Battery
- Remove the battery from the tool and examine the contacts for dirt or corrosion.
- Clean contacts gently with a dry cloth or a soft brush if dirty.
- Look for any visible damage or swelling on the battery casing.
Test with a Different Charger
If you have a spare compatible charger, try charging your battery with it. If the battery charges normally, your original charger may be faulty and needs replacing.
Allow the Battery to Rest
Let the battery cool down for at least 30 minutes before trying to recharge. Charging a hot battery can prevent it from charging properly and reduce its lifespan.
Replace Faulty Components
If the battery or charger shows signs of failure despite these steps, consider replacing the faulty component with genuine DEWALT parts. Using authentic parts helps maintain safety and performance.
The Products in This Guide

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ LED Light: Yes
- ✔ Speed: 2-speed
- ✔ Size: 7.6 inches

DEWALT Drill Bit Set
- ✔ Tip Design: Split Point
- ✔ Shank: 3-Flats
- ✔ Coating: Rust-resistant
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT 20V MAX Cordless Drill Driver Set is a versatile, high-performance tool that delivers excellent run time thanks to its brushless motor. Its compact design makes it suitable for tight spaces, and the included 2.0 Ah battery provides reliable power for most tasks.
Pros:
- Brushless motor for longer run time
- Compact and lightweight
- Ergonomic grip for comfort
- LED work light for visibility
Cons:
- Battery life may be limited for heavy-duty use
- Requires compatible charger
- May need additional batteries for extended projects
Best for: General-purpose drilling, fastening, and home repair projects
Not ideal for: Heavy-duty industrial applications or prolonged use without additional batteries
Bottom line: A reliable, efficient drill ideal for most DIY and professional tasks.
DEWALT Drill Bit Set

Pair your DEWALT drill with this durable 14-piece drill bit set featuring high-speed steel and a split point tip to handle various materials efficiently. Its 135-degree tip reduces walking, making drilling easier and more precise.
Pros:
- Corrosion-resistant coating
- High-speed steel construction
- Tapered web for durability
- Easy size identification
Cons:
- Limited to drilling applications
- Only compatible with 3-flat shank drills
- No carrying case included
Best for: Drilling into plastic, wood, and metal with DEWALT drills
Not ideal for: Heavy-duty industrial drilling without additional bits
Bottom line: A versatile and durable drill bit set for various home and professional projects.
Frequently Asked Questions
Why isn’t my DEWALT battery charging?
Common reasons include a faulty charger, dirty or damaged battery contacts, or a depleted or damaged battery. Follow troubleshooting steps to identify the cause.
Can I use a different charger to charge my DEWALT battery?
Yes, but only use a compatible DEWALT charger designed for your battery model to avoid damage and ensure safety.
How do I clean the battery contacts?
Use a dry cloth or a soft brush to gently remove dirt, dust, or corrosion from the contacts. Avoid using liquids or abrasive materials.
What should I do if my battery is swollen or damaged?
Stop using the battery immediately and dispose of it properly. Replace it with a genuine DEWALT battery to ensure safe operation.
Ensuring Your DEWALT Power Tools Keep Running Smoothly
Proper maintenance and troubleshooting can extend the life of your DEWALT power tools and prevent charging issues. Always use genuine replacement parts and handle batteries carefully to ensure safe, reliable performance. If problems persist despite troubleshooting, consult a professional or contact DEWALT support for assistance.
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