That depends on extent of damage of the battery, such as curing, soft plate, hardening, the plate off, volume down, self-discharge, charge and not on the power, these phenomena can be directly repaired, if not the hardware that can be directly above the damage to repair, hardware damage in general is very off, off grid, string-hole plate, drum package such physical damage can not fix the car battery, it is necessary to repair manual first, and then the machine repaired.
