If your DEWALT power tool isn’t charging, it can be frustrating especially when you need it for your projects. This guide walks you through the most common issues and step-by-step solutions to get your tool back in action quickly and safely.
Before starting any troubleshooting, ensure safety by disconnecting the battery and handling all components carefully. Let’s dive into practical fixes, from checking the charger to inspecting the battery.
Key Takeaways
| Battery Check | Ensure the battery is properly connected and not damaged. |
| Charger Inspection | Verify the charger is working and free of damage. |
| Clean Contacts | Clean the battery and charger contacts to improve connectivity. |
| Battery Life | Consider if the battery has reached the end of its lifespan. |
| Temperature Factors | Avoid charging in extreme temperatures to prevent issues. |

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
As an affiliate, we earn on qualifying purchases.
Step 1: Check the Battery Condition
- Remove the battery from the tool carefully.
- Inspect the battery for any visible damage, swelling, or corrosion.
- If damaged, replace with a new compatible battery.

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
As an affiliate, we earn on qualifying purchases.
Step 2: Test the Charger
- Connect the charger to a different power outlet to rule out outlet issues.
- Check for any indicator lights or signs of malfunction.
- If the charger shows no activity or lights, consider replacing it.
Step 3: Clean and Reconnect
- Use a dry cloth or a small brush to clean the metal contacts on both the battery and charger.
- Ensure contacts are free of dirt, debris, or corrosion.
- Reconnect the battery to the charger and attempt to charge again.
Step 4: Test with a Known Good Battery
If possible, try charging a different, fully compatible battery with your charger. If that battery charges correctly, your original battery may be faulty and needs replacement.
Additional Tips & Precautions
- Avoid charging batteries in extreme heat or cold, as it can affect charging efficiency.
- Check the age of your battery; most lithium-ion batteries last about 3 years or 300-500 charge cycles.
- Always use the original DEWALT charger designed for your specific battery model.
The Products in This Guide

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Chuck Size: 1/2 inch
- ✔ Speed: 2-speed
- ✔ LED Light: Yes

DEWALT Drill Bit Set
- ✔ Tip Angle: 135°
- ✔ Shank Type: 3-flats
- ✔ Coating: Corrosion resistant
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT 20V MAX Cordless Drill Driver Set is a versatile and durable tool ideal for various tasks. If your drill isn’t charging, troubleshooting the battery and charger as outlined can help restore its function. Keep your toolkit ready for any project!
Pros:
- Brushless motor delivers more run time
- Compact and lightweight design
- Includes 2.0 Ah battery and charger
- LED light for visibility
Cons:
- Battery life can decline over time
- Charger may need replacement after extended use
- Limited to 20V MAX system
Best for: DIY enthusiasts and professionals needing reliable cordless power
Not ideal for: For heavy-duty industrial use or extended runtime needs
Bottom line: A reliable, lightweight drill set with excellent features for most tasks.
DEWALT Drill Bit Set

Complement your DEWALT drill with this high-quality drill bit set. It’s designed for durability and precision, perfect for various materials, and can help you maximize your tool’s effectiveness.
Pros:
- 135° split point tip reduces walking
- High Speed Steel for durability
- Includes 14 bits for multiple applications
- Resists rust with black and gold coating
Cons:
- Only suitable for drilling, not heavy impact tasks
- May need specific bits for specialized materials
Best for: Home improvement, woodworking, metalworking
Not ideal for: Heavy-duty industrial drilling
Bottom line: A versatile, durable drill bit set to enhance your drilling tasks.
Frequently Asked Questions
Why isn’t my DEWALT battery charging?
Common reasons include a faulty charger, damaged battery, dirty contacts, or extreme temperatures. Follow the troubleshooting steps to identify the cause.
How can I tell if my battery is dead?
If the battery no longer holds a charge after multiple attempts or shows physical damage, it may be at the end of its lifespan and require replacement.
Can I use a different charger for my DEWALT battery?
It’s recommended to use only the original DEWALТ charger compatible with your battery model to ensure safety and proper charging.
How do I prevent my batteries from losing charge quickly?
Store batteries in a cool, dry place, avoid fully discharging them regularly, and use them within the recommended lifespan to extend their life.
Getting Your DEWALT Power Tool Charging Again
By following these troubleshooting steps, you can often resolve charging issues with your DEWALT tools efficiently. Regular maintenance and proper storage will help extend your battery’s lifespan, ensuring your tools are always ready when you need them. If problems persist, replacing the battery or charger might be the best investment to keep your projects on track.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.