Ni-CD Battery

The nickel-cadmium Battery (commonly abbreviated Ni-Cd Battery) is a type of Rechargeable Battery using nickel Oxide hydroxide and metallic Cadmium as electrodes.There are two types of Ni-Cd Battery: sealed and vented. Sealed NiCd cells may be used individually, or assembled into Battery Packs containing two or more cells. Small NiCd dry cells are used for portable electronics and Toys, often using cells manufactured in the same sizes as primary cells.