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When it's really hot outside, the heat can case the battery case to swell. The heat can also drain the battery causing it to go dead, and can cause permanent damage.
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∙ 9y ago
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What could cause the battery to drain when the car is off?
Dead cell in the battery or something is on pulling power from the battery. If it is a dead cell the battery must be replaced.
What problems does a bad alternator cause?
Dead battery, car will not start
What reason that cause battery drain?
Dead cell in the battery, any light on the car that is staying on, or a stuck relay.
How does a car battery polarity change into reverse polarity?
Car battery polarity can only reverse if the battery is completely dead and then charged with the neg. and pos. leads of the charger are reversed. This is very dangerous as hydrogen gas which is given of buy a dead battery may explode and cause personal inguiry.Likewise if the car's battery cables are accidently reversed while the battery is dead. Regards - S.S.
Will a dead key fob battery cause a car to not start?
No, You do not need a key fob to start a car. When starting a car, you put the key in the ignition and turn. Power comes from car battery, not from the key fob battery!
Should your car turn off while is running if it has a bad battery?
If the cause of the dead battery is from the charging system failure, yes.
What would cause your car to have no power what so ever?
Dead battery? Loose or corroded battery cables? Blown fusable link?
Why would your car battery keep running down and the car is not being used?
A dead cell in the battery will cause this. Also, any light that is on pulling power from the battery. Another possibility is a stuck relay.
Does leaving a phone charger plugged in drain your car battery?
Yes, bu very slowly. Will cause dead battery in about 1 month
What causes car battery to die?
#1 cause Heat, #2 Heat, #3 Heat, #4 Sulfation usually caused by electrolyte loss because of heat.
Why cant you get fire its like the whole car is dead?
assuming the battery isn't just dead try yanking on the battery cables and see if you get some life. The most common cause of no power is battery cables.
Can a loose battery cable cause a battery to go dead?
Yes. If it is loose on the side that comes from that alternator, then the alt. is not getting the opportunity to charge the battery. So basically you're running your car on pure battery and it will go dead accordingly
