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

If your DEWALT power tool isn’t charging properly, it can be frustrating and hinder your work. Fortunately, most charging issues are fixable with some simple troubleshooting steps. This guide will walk you through practical, safe solutions to get your DEWALT tool back in action quickly.

Before starting, ensure you have your DEWALT 20V MAX Cordless Drill Driver Set on hand, along with the charger and batteries.

Key Takeaways

Check the power sourceEnsure the charger is plugged into a working outlet.
Inspect the batteryLook for damage or dirt on the battery contacts.
Test the chargerUse another compatible charger if available.
Reset the batteryTry removing and reinserting the battery.
Consider battery ageOlder batteries may lose charge capacity over time.
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

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Step 1: Verify the Power Source

  1. Ensure the charger is plugged into a functioning outlet. Test the outlet with another device.
  2. Check for any visible damage to the power cord or plug.
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

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Step 2: Inspect the Battery

  • Remove the battery from your DEWALT tool.
  • Look for any signs of damage, corrosion, or dirt on the contacts.
  • Clean the contacts gently with a dry cloth or a soft brush if dirty.

Step 3: Test the Charger

If possible, test your battery with another compatible DEWALT charger or try charging a different battery with your current charger. This can help identify if the charger is faulty.

Step 4: Reset and Reinstall the Battery

  1. Remove the battery from the charger and the tool.
  2. Wait for 30 seconds to reset any internal faults.
  3. Reinsert the battery firmly into the charger and the tool, then attempt to charge again.

Additional Tips and Warnings

  • Ensure you’re using the original DEWALT charger compatible with your battery.
  • Avoid exposing batteries or chargers to extreme temperatures or moisture.
  • If the battery is old or has been heavily used, consider replacing it.
  • Never attempt to disassemble the battery or charger to prevent injury or voiding warranty.

The Products in This Guide

BESTSELLER
DEWALT 20V MAX Cordless Drill Driver Set

DEWALT 20V MAX Cordless Drill Driver Set

  • Warranty: 3 years
  • LED Light: Yes
  • Speed: 2-speed
TOP PICK
DEWALT Drill Bit Set

DEWALT Drill Bit Set

  • Application: Plastic, wood, metal
  • Tip angle: 135°
  • Durability: High

DEWALT 20V MAX Cordless Drill Driver Set

DEWALT 20V MAX Cordless Drill Driver Set
OUR VERDICT
Highly Recommended for Reliable Power
VIEW LATEST PRICE

The DEWALT 20V MAX Cordless Drill Driver Set is a versatile and durable tool that features a brushless motor for longer run time and efficiency. Its compact design makes it ideal for tight spaces, and the included 2.0 Ah battery provides ample power for most tasks.

Pros:

  • Brushless motor for efficiency
  • Compact and lightweight
  • Includes battery and charger
  • LED light for visibility

Cons:

  • Battery may wear out over time
  • Limited to 20V system

Best for: Home improvement, DIY projects, light to medium professional tasks

Not ideal for: Heavy-duty industrial use or prolonged high-demand jobs

Motor:
Brushless
Voltage:
20V MAX
Battery:
2.0 Ah included
Chuck Size:
1/2 inch
Weight:
7.6 inches front to back
Features:
LED light, 2-speed transmission

Bottom line: A reliable, compact drill perfect for versatile tasks around the home.

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 durable 14-piece drill bit set. It features high-speed steel with a split point tip, suitable for plastic, wood, and metal, making it a versatile addition to any toolbox.

Pros:

  • Durable high-speed steel
  • Split point reduces walking
  • Includes variety of sizes
  • Rust-resistant coating

Cons:

  • Only compatible with drills that accept 3-flats shank
  • Limited to bit sizes included

Best for: General-purpose drilling in various materials

Not ideal for: Heavy industrial drilling or specialized tasks

Material:
High Speed Steel
Tip:
Split point
Number of pieces:
14
Coating:
Black and gold
Shank:
3-flats
Size range:
Various

Bottom line: A reliable drill bit set that enhances your drilling capabilities.

Frequently Asked Questions

What should I do if my DEWALT battery isn’t charging?

First, verify the power outlet and inspect the battery and charger for damage or dirt. Try resetting the battery by removing and reinserting it. If issues persist, test with a different charger or replace the battery if it’s old.

How can I tell if my battery is no longer good?

If the battery no longer holds a charge after multiple attempts or shows signs of damage or corrosion, it may need replacing. Batteries typically degrade over time, especially after many recharge cycles.

Is it safe to disassemble my DEWALT charger or battery?

No, disassembling chargers or batteries can be dangerous and void your warranty. Always seek professional repair or replace components as recommended by the manufacturer.

Can I use a different charger with my DEWALT battery?

Use only chargers designed for your specific DEWALT battery model to ensure safety and proper charging. Using incompatible chargers can damage the battery or pose safety risks.

Getting Your DEWALT Power Tool Charging Again

Most charging issues with DEWALT tools stem from simple problems like dirty contacts, faulty chargers, or aging batteries. By systematically checking each component and following safety precautions, you can resolve most problems yourself. If problems persist after troubleshooting, replacing the battery or charger may be the best course of action to restore your power tools to full working order.

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

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