Misopily 2 Pack 20V 4000mAh Lithium Ion Battery Compatible with Black and Decker LBXR20 LB20 LBX20 LBX4020 Cordless Power Tools Series

The replacement power source has a high - capacity design, 2.5 times more powerful than the original, ensuring reliable power for extended work sessions.

Equipped with multiple safety features including overheat, over - voltage, over - current, over - charge and short - circuit protection to guarantee a safe usage experience.

This product is compatible with Black and Decker tools, effectively replacing the 20v power source for relevant cordless power tools in the series.

You will receive a 2 - pack set along with a user manual, providing you with all the necessary items for immediate use.

The product has a compact size of 5.16 x 3.94 x 3.58 inches, making it easy to handle and store in various work environments.

With its high - performance design, it can provide long - lasting power, allowing you to complete your work tasks more efficiently.