Battery Pack: Ni-Cad AA Cells, 4.8V, for Use in Various Applications A battery pack featuring nickel cadmium (Ni-Cd) AA cells with a voltage of 4.8 volts is available under the product code P-50AAHL2X2. The pack contains a collection of AA cells designed to operate within the 4.8-volt range, utilizing nickel cadmium chemistry for energy storage. This battery pack can be used in various applications that require reliable and efficient power supply.