How to Fix a DEWALT Power Tool That Keeps Battery Not Charging
AIThis post was created with the assistance of artificial intelligence (AI).

If your DEWALT power tool isn’t charging properly, it can be frustrating and hamper your productivity. This guide provides clear, safe steps to diagnose and fix common charging issues, helping you get back to work quickly.

Key Takeaways

Battery ConnectionEnsure the battery is properly seated and contacts are clean.
Charger InspectionCheck the charger for damage or faults.
Battery HealthTest if the battery holds charge or needs replacement.
Electrical ChecksVerify power outlets and connections are working.
Proper StorageStore batteries in a cool, dry place for longevity.
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)

  • Motor Type: Brushless motor for longer run time
  • Size: Compact 7.6-inch design
  • Design: Lightweight for easy handling

As an affiliate, we earn on qualifying purchases.

Step 1: Inspect the Battery and Contacts

  1. Remove the battery from your DEWALT drill or tool.
  2. Examine the battery terminals for dirt, corrosion, or debris.
  3. Clean contacts gently with a dry cloth or a small amount of isopropyl alcohol if needed.

Step 2: Check the Charger

  1. Ensure the charger’s power cord is securely plugged into a working outlet.
  2. Look for any visible damage or loose parts on the charger.
  3. Test the charger with another compatible battery if available.

Step 3: Test the Battery

If the battery is old or heavily used, try charging a different, known-good battery to see if it charges properly.

If the battery doesn’t hold a charge after multiple attempts, it may need replacing.

Step 4: Verify Power Sources

  1. Plug the charger into a different outlet to rule out power issues.
  2. Ensure no circuit breakers or GFCI outlets are tripped.

Step 5: Replace or Recharge the Battery

If your battery is no longer holding charge, consider replacing it with a new one, such as the DEWALT 20V MAX 5 Ah Lithium-Ion Battery 2-Pack.

The Products in This Guide

BESTSELLER
DEWALT 20V MAX Cordless Drill Driver Set

DEWALT 20V MAX Cordless Drill Driver Set

  • Lightweight: Yes
  • LED Light: Yes
  • Two Speed: Yes
POPULAR CHOICE
DEWALT Drill Bit Set

DEWALT Drill Bit Set

  • Durable: Yes
  • Rust-Resistant: Yes
  • Easy to identify: Yes

DEWALT 20V MAX Cordless Drill Driver Set

DEWALT 20V MAX Cordless Drill Driver Set
OUR VERDICT
Reliable for consistent performance and ease of use
VIEW LATEST PRICE

The DEWALT 20V MAX Cordless Drill Driver Set is a versatile and durable tool, but like all batteries, it can encounter charging issues. Regular maintenance and proper handling help extend its lifespan and ensure reliable operation.

Pros:

  • Brushless motor delivers more run time
  • Lightweight and ergonomic design
  • LED light for visibility
  • Includes 2.0 Ah battery and charger

Cons:

  • Battery may degrade over time
  • Charger can malfunction if damaged
  • Limited to 20V system

Best for: DIYers and professionals needing a reliable drill with easy maintenance

Not ideal for: Heavy-duty industrial applications requiring more power

Motor:
Brushless
Battery:
2.0 Ah
Voltage:
20V MAX
Chuck Size:
1/2 inch
Weight:
7.6 inches in length
Warranty:
3 years

Bottom line: A dependable drill set with solid performance, but monitor battery health for best results.

DEWALT Drill Bit Set

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

Pair your drill with the DEWALT Drill Bit Set for precise, durable drilling into various materials like wood, metal, and plastic. The 14-piece set is a practical addition for any toolkit.

Pros:

  • High-speed steel construction
  • Split point design reduces walking
  • Corrosion-resistant coating
  • Easy size identification

Cons:

  • May be overkill for simple tasks
  • Requires compatible drill chuck
  • Limited to specific sizes

Best for: Home improvement and professional projects needing varied drill bits

Not ideal for: Heavy industrial use with high torque requirements

Material:
High-Speed Steel
Number of Pieces:
14
Tip Design:
Split point
Size Range:
Various
Coating:
Black and gold
Shank Type:
3-flats

Bottom line: A reliable, versatile drill bit set that enhances your drilling accuracy.

Frequently Asked Questions

Why isn’t my DEWALT battery charging?

Common reasons include dirty or corroded contacts, a faulty charger, or a degraded battery that no longer holds a charge.

How can I tell if my battery is bad?

If the battery doesn’t charge after cleaning contacts and testing on different outlets, and if it doesn’t hold a charge after several attempts, it likely needs replacing.

Can I use a different charger for my DEWALT battery?

It’s best to use the original DEWALT charger compatible with your battery model to ensure proper charging and safety.

How should I store my batteries to prolong their life?

Store batteries in a cool, dry place, ideally at around 50% charge, to prevent capacity loss and extend lifespan.

Getting Your DEWALT Tool Charging Again

Addressing charging issues involves checking connections, inspecting the charger, and evaluating battery health. Regular maintenance and proper storage can prevent future problems, ensuring your DEWALT tools remain ready for any task.

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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