Find the BLACK+DECKER accessories + batteries you need to get your project started.
Batteries + Accessories
The Power to Get the Job Done
With up to 33% more battery capacity on a single charge**—and fully compatible with our 36V lithium ion system—BLACK+DECKER 40V MAX* lithium ion batteries have the power you need to get the job done.
**Using the 40V MAX* lithium Ion 2.0Ah battery vs. the 40V MAX* lithium ion 1.5Ah battery