Hello, my car battery is damaged

Our dear customer
Causes of holidays
A defect or defect in the performance of the charging circuit in the car (slipping or cutting off the electric generator belt, a defect in the charging regulator, or a high resistance of one or more wires connecting the components of the charging circuit).
A defect in the connections of the charging circuit in the car
Exposing the battery to excessive electrical loads (excessive than normal)
A defect in the battery itself
The battery self-discharges as a result of leaving it idle for a long period of time
Excessive consumption of current feeding the electronic components from the battery even when the engine is not running.