Are Black-and-decker batteries interchangeable between different tools?

Yes, Black-and-decker batteries are often interchangeable between different tools within the same voltage range. For example, a 20V MAX POWERCONNECT battery can be used with any Black-and-decker tool that is designed for 20V MAX batteries. This interchangeability makes it convenient to use a single battery across multiple devices, reducing the need for multiple chargers and batteries.