Nickel-cadmium batteries (nickel-cadmium battery) for metal cadmium negative electrode active material, nickel hydroxide positive electrode active material for alkaline hp f3172a battery . Now, the negative electrode materials were filled in perforated steel strip attached to nickel (or nickel belt), by slurry, rolling, sintering, or pasted into drying, compression methods such as plate made of; polyamide Non-woven materials, such as for the isolation layer; with potassium hydroxide solution for the electrolyte solution; winding through electrodes in the assembly or composite plastics or nickel-plated steel inside.
     Nickel-cadmium batteries for the nominal voltage 1.2V, have sealed cylinder (KR), button (KB), a square enclosure (KC) and other types. With the use of a wide temperature range, long life cycle and storage, in order to be able to discharge a larger current, and other characteristics, but the existence of "memory" effect, the law often caused by the improper use of electrical performance.
Nickel-cadmium battery cells for the expression: (-) Cd ︱ KOH (NaOH) ︱ NiOOH (+)
Cell responses:
Discharge time: Cd + NiOOH + H2O → Ni (OH) 2 + Cd (OH) 2
Charging time: Ni (OH) 2 + Cd (OH) 2 → Cd + NiOOH + H2O
     A large bag open and nickel-cadmium batteries for railway locomotives, mines, armored vehicles, aircraft engines, such as for start-up or emergency power supply. Cylindrical sealed nickel-cadmium batteries for electric tools, such as portable electric shaving. Small button nickel cadmium batteries for low current, low discharge rate of cordless phones, video games and so on. Nickel-cadmium sony pcga-bp2r batterydiscarded because of the environmental pollution caused by the series of batteries will be gradually improved the performance of nickel metal hydride battery replaced.