How to Fix a DEWALT Power Tool That Won't Charge

If your DEWALT cordless drill or power tool isn’t charging properly, it can be frustrating and delay your work. This guide offers practical, safe steps to troubleshoot and resolve charging problems, helping you get your tool back in action quickly.

Before starting, ensure you have your DEWALT charger, battery, and the tool ready. Always follow safety precautions to avoid injury or damage.

Key Takeaways

Check the battery connectionEnsure the battery is properly seated in the charger and the contacts are clean.
Inspect the charger and power sourceVerify the charger is plugged in and the outlet works.
Examine the battery for damageLook for swelling, corrosion, or dirt on the battery contacts.
Test with a known working batteryDetermine if the issue is with the battery or charger.
Reset the charger and batteryUnplug the charger, remove the battery, wait a few seconds, then reconnect.
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 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 Power Source

  1. Ensure the electrical outlet is functioning by plugging in another device.
  2. Use a different outlet or power strip if necessary.
DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

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: Inspect the Charger and Battery

  • Look for any visible damage or debris on the charger and battery contacts.
  • Clean contacts gently with a dry cloth if dirty.
  • Make sure the battery is fully seated in the charger.

Step 3: Test the Battery

If possible, try charging a different battery to see if the charger works with it. Conversely, test the suspected battery on another compatible charger if available.

Step 4: Reset and Reconnect

  1. Unplug the charger from the power source.
  2. Remove the battery and wait for 10 seconds.
  3. Reconnect the battery securely, then plug in the charger.

Step 5: Replace if Necessary

If the battery still does not charge after these steps, consider replacing the battery or charger. Check if your battery is still under warranty for possible replacement options.

The Products in This Guide

TOP RATED
DEWALT 20V MAX Cordless Drill Driver Set

DEWALT 20V MAX Cordless Drill Driver Set

  • Voltage: 20V MAX
  • Weight: Approximately 3.5 lbs with battery
  • Lighting: LED with 20-second delay
POPULAR CHOICE
DEWALT Drill Bit Set

DEWALT Drill Bit Set

  • Pieces: 14
  • Tip: Split point
  • Material: High Speed Steel

DEWALT 20V MAX Cordless Drill Driver Set

DEWALT 20V MAX Cordless Drill Driver Set
OUR VERDICT
Reliable, high-performance drill, but battery issues can occur
VIEW LATEST PRICE

The DEWALT 20V MAX Cordless Drill Driver Set offers excellent power and durability. If your battery isn’t charging, follow these troubleshooting steps to resolve common issues and restore your tool’s functionality.

Pros:

  • Powerful brushless motor
  • Compact and lightweight
  • LED work light
  • Includes 2.0 Ah battery and charger

Cons:

  • Battery charging issues may require troubleshooting
  • Limited to 20V MAX system
  • Battery life can vary with use

Best for: DIY enthusiasts and professionals needing reliable power tools

Not ideal for: Users experiencing persistent charging or battery replacement problems

Bottom line: A dependable drill set with troubleshooting tips for charging issues.

DEWALT Drill Bit Set

DEWALT Drill Bit Set
OUR VERDICT
Excellent drill bit set for versatile use
VIEW LATEST PRICE

Complement your DEWALT drill with this 14-piece drill bit set featuring high-speed steel and a split point tip for reduced walking. Ideal for various materials, it enhances your DIY or professional projects.

Pros:

  • Durable high-speed steel
  • Split point design
  • Corrosion-resistant coating
  • Easy size identification

Cons:

  • Not suitable for heavy industrial use
  • Limited to smaller sizes
  • Requires proper storage

Best for: General-purpose drilling in wood, metal, and plastic

Not ideal for: Heavy-duty industrial tasks or large diameter drilling

Bottom line: A versatile set to expand your drilling capabilities with your DEWALT tools.

Frequently Asked Questions

Why won’t my DEWALT battery charge?

Common reasons include poor contact between the battery and charger, a faulty charger, or a damaged battery. Follow troubleshooting steps to identify the specific cause.

How do I clean battery contacts?

Use a dry cloth or a soft brush to gently remove dirt or debris from the contacts. Avoid using water or liquids that could cause damage.

Can I leave my battery on the charger overnight?

Yes, DEWALT chargers are designed to prevent overcharging, but it’s best to remove the battery once fully charged to prolong battery life.

When should I replace my DEWALT battery?

Replace the battery if it no longer holds a charge, shows signs of swelling or corrosion, or fails to charge after troubleshooting.

Getting Your DEWALT Tool Back in Action

By following these step-by-step troubleshooting tips, you can often resolve common charging issues with your DEWALT power tools. Regular maintenance, such as cleaning contacts and checking power sources, can extend battery life and ensure reliable performance. If problems persist, consider replacing the battery or charger to keep your tools working smoothly.

Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.

You May Also Like

Small Engines and Car Oil: When It Works and When It’s a Bad Idea

Car oil can work temporarily in small engines, but understanding when it’s appropriate and the risks involved is crucial for long-term engine health.

JASO MA2 vs MB: The Quick Decision Rule Riders Actually Need

Discover the key difference between JASO MA2 and MB oils to ensure optimal clutch performance and engine protection for your motorcycle.