If your DEWALT power tool isn’t charging properly, it can be frustrating and halt your work. Fortunately, many charging issues are fixable with simple troubleshooting steps. This guide will walk you through practical, safe methods to get your DEWALT tool back to full power.
Before diving into repairs, ensure safety precautions are followed, and work in a clean, dry environment. Always disconnect the battery before attempting any troubleshooting or repairs.
Key Takeaways
| Battery Check | Ensure the battery is properly connected and not damaged. |
| Charger Inspection | Verify the charger is working and the outlet is functional. |
| Clean Contacts | Clean the battery contacts and charger port for better connection. |
| Battery Age | Older batteries may lose capacity and need replacement. |
| Proper Storage | Store batteries in a cool, dry place to maintain health. |

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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Step 1: Check the Battery
- Remove the battery from the drill and inspect for any visible damage, corrosion, or dirt on the contacts.
- Clean the contacts with a dry cloth or a small amount of isopropyl alcohol if dirty.
- Ensure the battery clicks securely into the charger and the drill.

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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Step 2: Test the Charger and Power Source
- Plug the charger into a different outlet to rule out power issues.
- Check the charger’s indicator lights; refer to the charger manual for what each light indicates.
- If available, test with a known working charger or outlet.
Step 3: Inspect and Clean Charger Contacts
Remove the battery and examine the charger’s contact points. Clean with a dry cloth or a small brush to remove dust or debris that could hinder charging.
Step 4: Test with a Different Battery
If you have another compatible DEWALT battery, try charging it. If it charges normally, your original battery may be faulty and require replacement.
Step 5: Replace the Battery if Needed
If your battery is old, damaged, or not holding a charge despite cleaning, consider replacing it with a new one, such as the DEWALT 20V MAX 5 Ah Lithium-Ion Battery.
The Products in This Guide

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ LED Light: Yes
- ✔ Battery Included: Yes
- ✔ Weight: Lightweight

DEWALT Drill Bit Set
- ✔ Size Range: Various
- ✔ Tip Type: Split point
- ✔ Coating: Rust-resistant
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT 20V MAX Cordless Drill Driver Set is a compact, lightweight tool with a brushless motor that offers longer run time and efficient performance. It’s ideal for general-purpose drilling and fastening tasks, especially in tight spaces.
Pros:
- Brushless motor for efficiency
- Lightweight and ergonomic design
- LED work light
- 2-speed transmission
Cons:
- Battery life limited if heavily used
- Requires compatible charger
- Battery not included in some sets
Best for: DIYers and professionals needing a reliable, versatile drill.
Not ideal for: Heavy-duty industrial applications or long, continuous use.
Bottom line: A dependable cordless drill with excellent features for most home and professional tasks.
DEWALT Drill Bit Set

This DEWALT Drill Bit Set offers 14 high-speed steel bits with a 135-degree split point, suitable for plastic, wood, and metal. It complements your drill nicely, providing durability and precision.
Pros:
- Durable high-speed steel
- Split point reduces walking
- Corrosion-resistant coating
- Includes multiple sizes
Cons:
- Not suitable for heavy-duty industrial use
- Limited to general-purpose drilling
- Bits may wear out if misused
Best for: General drilling and fastening tasks around the home or workshop.
Not ideal for: Heavy industrial or continuous professional use.
Bottom line: A versatile, durable drill bit set to expand your drilling capabilities.
Frequently Asked Questions
Why isn’t my DEWALT battery charging?
Common causes include dirty contacts, a faulty charger, or a damaged battery. Follow the troubleshooting steps to identify the issue.
How can I tell if my battery needs replacing?
If the battery no longer holds a charge or the charger shows no indicator light, it may be time for a new battery, especially if cleaning and testing don’t help.
Can I use a different charger with my DEWALT battery?
Always use the compatible DEWALT charger designed for your battery model to ensure safety and proper charging.
How should I store my batteries to extend their lifespan?
Store batteries in a cool, dry place, ideally at about 50% charge. Avoid extreme temperatures and direct sunlight.
Keeping Your DEWALT Power Tools Charged and Ready
By following these troubleshooting steps, you can often resolve common charging issues with your DEWALT power tools. Regular maintenance, proper storage, and using quality batteries and chargers will extend the lifespan of your equipment. If problems persist, consider replacing the battery or contacting DEWALT customer support for assistance.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.