As an Amazon Associate I earn from qualifying purchases.Updated: March 27, 2026
The Battery Pack is the power source for your Black+Decker LDX120C Drill/Driver, providing the energy needed to drive screws and drill holes. Over time, battery capacity diminishes, leading to reduced runtimes and power output. Delaying replacement can result in incomplete projects and potential strain on the tool's motor.
$23.99
Price from Amazon • As an Amazon Associate I earn from qualifying purchases.
Function: Provides cordless power to operate the drill/driver motor for drilling and driving applications
Signs it needs replacing: Noticeable decrease in runtime, difficulty driving screws, or the drill stalling under load
OEM vs aftermarket: Original Equipment Manufacturer (OEM) parts offer guaranteed compatibility but are often more expensive. Aftermarket alternatives can be cheaper, but carefully check reviews for fit and performance before purchasing.
Installation: Typically involves a simple slide-in/slide-out mechanism. Consult your device manual for specific instructions.
Replacement schedule: every 12 months
Compatibility warning: Always verify part number BD120BPK matches your exact model before ordering
Pros & Cons
Pros
✓ Restores device to original performance without buying a new unit
✓ Significantly cheaper than a full device replacement
✓ Multiple options available from OEM and aftermarket sellers
Cons
✗ OEM parts cost more than third-party alternatives
✗ Wrong part number will not fit — model verification is essential
Common Use Cases
Scheduled maintenance on the every 12 months replacement cycle
Performance restoration after noticing reduced output or efficiency
Preventive replacement before a worn part causes secondary damage
Who Should Buy This
This replacement Battery Pack is for the Black+Decker LDX120C Drill/Driver owner who wants to restore their tool's original power and performance without purchasing a new device.
Not ideal for: If your drill driver is significantly damaged or beyond repair, a full replacement might be more cost-effective.
Good to Know Before Buying
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Always confirm your exact model number (LDX120C) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.
Frequently Asked Questions
What is the part number for the Black+Decker Drill/Driver Battery Pack?
The part number is BD120BPK. Always verify this matches your exact model (LDX120C) before ordering, as similar models may use different parts.
How often should I replace the Battery Pack on my Black+Decker Drill/Driver?
every 12 months
Will aftermarket Battery Pack replacements work in my Black+Decker Drill/Driver?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model LDX120C and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.