No, DeWalt and B&D batteries are not interchangeable. Are DeWalt and B&D batteries interchangeable? If you need to replace a battery and need to find a compatible version from another brand, it is best to check the compatibility with the manufacturer and find the correct battery for your tool. Black and Decker batteries are sold pre-charged and ready for immediate use and feature a long life, so it is important that you use batteries that are designed for your Black and Decker tool to get the most out of them.
No, Black and Decker batteries are designed to fit specific Black and Decker tools and are not generally compatible with other brands.