Black & Decker Cordless Power Tool Batteries

Get More Life Out of Your Tools

There is no need to retire a perfectly good power tool just because the battery has stopped holding a charge. Many older cordless drills and yard tools are built to last, and a fresh battery can make them feel brand new again. By choosing a replacement battery, you save money and keep your tools out of the landfill.

Our replacement batteries are designed to meet the exact specifications of your equipment. Whether you are tackling a weekend renovation project or keeping your lawn tidy, having a reliable power source means you can work longer and get the job done right the first time. We focus on providing high-quality power that gives your cordless gear the energy it needs to perform at its best.

How to Choose Your Black and Decker Battery

Finding the right battery is easier than you might think. Before you make a selection, keep these two tips in mind:

• Match the Voltage: Always check your tool or the old battery for the voltage rating (for example, 18V or 24V). Using a battery with the wrong voltage can damage your tool.
• Check Your Model Number: The most important step is to look for the model number printed on your current battery pack or on the tool itself. Matching this number ensures a proper physical and electrical fit for your specific device.

If you are unsure which battery you need, or if you are having trouble with a return, you can always visit our contact us page for assistance. We stand behind our products and accept returns within 60 days, as noted in our returns policy.

Frequently Asked Questions

Do I need a special charger for these replacement batteries?

A: In most cases, our replacement batteries are designed to work with your existing Black and Decker charging equipment. However, always check the product description to ensure compatibility with your specific charger model.

Can I upgrade to a higher capacity battery?

A: You should always stick to the voltage (the V number) recommended by the manufacturer. While you can sometimes choose a battery with a higher amp-hour (Ah) rating for longer run time, the voltage must remain the same to prevent damage to your tool.

How long should I expect my new battery to last?

A: The lifespan of your battery depends on how often you use it and how well you store it. To get the most life out of your battery, avoid leaving it in extreme heat or cold and store it in a cool, dry place when you are not using it for long periods.

Why is my new battery not holding a charge?

A: If you have just received your battery, ensure it goes through a full, uninterrupted charge cycle. If it still does not hold a charge, verify that the charger itself is functioning correctly. If you still face issues, please reach out to our team.