The 18V/2.0Ah POWERCONNECT Li-Ion battery from Black & Decker is a powerful tool battery designed for a variety of applications. With a voltage of 18 volts and a capacity of 2 ampere-hours (Ah), this battery provides a reliable power source for your power tools. The Li-Ion battery features high energy density and a long lifespan, making it an ideal choice for use in various projects. The battery is part of the Black + Decker POWERCONNECT System, which allows for easy and flexible use with compatible tools. The package includes one battery, enabling immediate use. Its robust construction and high-quality materials ensure high performance and reliability. This battery is a practical solution for anyone who values efficiency and durability.