Nickel-cadmium battery
The nickel–cadmium battery (NiCd battery or NiCad battery) is a type of rechargeable battery using nickel oxide hydroxide and metallic cadmium as electrodes. The abbreviation Ni-Cd is derived from the...
Nickel-cadmium battery - Wikipedia
Memory effect
Memory effect, also known as battery effect, lazy battery effect or battery memory, is an effect observed in nickel cadmium and nickel–metal hydride rechargeable batteries that causes them to hold les...