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 Connection | Ensure the battery is properly seated and contacts are clean. |
| Charger Inspection | Check the charger for damage or faults. |
| Battery Health | Test if the battery holds charge or needs replacement. |
| Electrical Checks | Verify power outlets and connections are working. |
| Proper Storage | Store 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)
- 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
- Remove the battery from your DEWALT drill or tool.
- Examine the battery terminals for dirt, corrosion, or debris.
- Clean contacts gently with a dry cloth or a small amount of isopropyl alcohol if needed.
Step 2: Check the Charger
- Ensure the charger’s power cord is securely plugged into a working outlet.
- Look for any visible damage or loose parts on the charger.
- 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
- Plug the charger into a different outlet to rule out power issues.
- 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

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Lightweight: Yes
- ✔ LED Light: Yes
- ✔ Two Speed: Yes

DEWALT Drill Bit Set
- ✔ Durable: Yes
- ✔ Rust-Resistant: Yes
- ✔ Easy to identify: Yes
DEWALT 20V MAX Cordless Drill Driver Set

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

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
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.