
40V MAX* System
The 40V MAX* System offers you the power and performance you need to get the job done.

40V MAX*: The Power You Need Without the Hassle™
Great for jobs large and small, the 40V MAX* system isn’t just powerful, it’s convenient. No gas. No cords. Nothing to stand between you, finishing the job, and getting on with your day.

Up to 33% More Battery Capacity
Fully compatible with our 36V Lithium-ion system — and with up to 33% more battery capacity on a single charge** — 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.
Explore 40V MAX* Outdoor Products

More products, fewer batteries
Save With Bare Products
Already have a 20V MAX* or 40V MAX* product? Complete your system with bare products. Batteries and chargers are sold separately, saving you space and money.
*Maximum initial battery voltage (measured without a workload) is 40 volts. The nominal voltage is 36.