T
treez
Guest
Hello,
We have a NiCd Battery consisting of five 4000mAh NiCd cells.
It is used in an emergency light.
It is charged constantly with a charging current of C/15. (If the battery voltage starts going above 8V then we stop charging it until it goes back below 8V)
Every month it is discharged for 3 hours with a constant current of 710mA.
What will be the capacity of this battery after 4 years?
NiCd cell datasheet:
We have a NiCd Battery consisting of five 4000mAh NiCd cells.
It is used in an emergency light.
It is charged constantly with a charging current of C/15. (If the battery voltage starts going above 8V then we stop charging it until it goes back below 8V)
Every month it is discharged for 3 hours with a constant current of 710mA.
What will be the capacity of this battery after 4 years?
NiCd cell datasheet: