How Many Cells in an 18 Volts Battery? Types, Configurations, and Power Tools Explained
To create an 18-volt battery using nickel-cadmium (NiCd) cells, you need 15 cells. Each NiCd cell has a nominal voltage of 1.2 volts. Therefore, 18 volts divided by 1.2 volts per cell equals 15 cells (18V / 1.2V = 15). This setup is commonly used in power tools and high energy density applications. Battery types … Read more
