1. Ni-Cd battery is commonly known as nickel-cadmium battery.
2. Because Ni-Cd battery is a rechargeable battery with nickel and cadmium as positive and negative electrode materials, it is widely used in various electronic devices due to its high energy density and long service life.
(3) Although nickel-cadmium batteries have high energy density and long service life, due to the toxic heavy metal cadmium, environmental protection and safety issues need to be paid attention to in the use and treatment process.
At the same time, there are now more environmentally friendly and safe alternatives, such as nickel-metal hydride batteries and lithium-ion batteries.
According to my search results, NICB battery refers to nickel-cadmium battery. Nickel-cadmium battery is a DC powered battery, can be repeated more than 500 times of charge and discharge, economic and durable. Its internal resistance is small, not only the internal resistance is small, can be quickly charged, but also can provide a large current for the load, and the voltage change is very small when discharging, is a very ideal DC power supply battery.
Ni -- Nickel Cd -- cadmium So, NiCd is a nickel-cadmium battery.