car battery

• Mitsubishi hater

  23 Dec 07, 13:02

  hi,
  how many days can your car battery last when parked in the carpark b4 it go flat?
• NoobBOY

  23 Dec 07, 14:38

  This depends on the type of batteries that your car uses and how much stuff you had on your ECU and most importantly it also must depend on the condition of your battery. Although when the engine is switched off, electrical power is still needed to maintain the memory in the various computers used in the vehicle to keep the clock going. There is also a load called parasitic loads present in the battery when the ignition switch is off. At times the parasitic loads are so great that a battery will go dead if the vehicle has not been driven for a while.
• Mitsubishi hater

  24 Dec 07, 11:47

  "wet" type battery. i think i got the minimal electrical equipment in the car.
  
  thing like clock, alarm, radio, maybe ECU. and i dun know what else r there..