Nickel cadmium batteryF20/40 H1CT2

Nickel cadmium batteryF20/40 H1CT2
Core parameters and characteristics
Chemical system: Using nickel cadmium (Ni Cd) technology, it has the characteristics of high discharge rate, resistance to overcharging and overdischarging, and stable operation at extreme temperatures (-40 ° C to+70 ° C), making it the mainstream choice in the aviation field.
Model interpretation: In naming conventions similar to "20FP25H1C", numbers typically indicate rated capacity (Ah) and number of units, while suffix letters (such as H1C) correspond to specific housing designs, ventilation methods, or connector types.
Maintenance requirements: This type of battery must strictly follow the IUI charging mode (constant voltage current limiting constant current limiting constant voltage current limiting), and undergo regular capacity testing and memory removal maintenance to ensure flight safety. ‌‌
Application and maintenance suggestions
Application scenarios: Widely used as a starting system and backup power source for fixed wing aircraft, helicopters (such as the Mi-17 series), and business jets.
Safety regulations: Personal protective equipment (PPE) must be worn during operation, attention must be paid to the corrosiveness of electrolyte (potassium hydroxide), and strict waste disposal procedures must be followed.
Technical documentation: Specific parameters (such as precise weight, size, maximum starting current) need to refer to the latest version of the operation and maintenance manual released by the manufacturer (such as Enersys/Hammer, Ventura, etc.), as there may be slight differences between different batches. ‌‌