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As far as my experience is concerned, car batteries lower down either because of lack of battery water or due to not properly charging the battery. Check out whether these problems may not be occurring with your battery or consult with an auto electrician or you can know more about this from the following link.
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You may want to check that your battery has a load on it, which is to say that something is on and draining your battery. Check to see if the glove box light,trunk light or underhood light is staying on.
A simple test is to make sure the battery is fully charged, either by driving the car or charging the battery for a few hours. Then disconnect the battery overnight. If the battery is strong when you re-connect it the next day then the battery is not at fault. You have a "draw" somewhere. In other words - something is draining the battery.
What else can I help you with?
What are the demerits of using battery in vehicle?
If a battery is used within a car you can only drive for a certain amount of hours before having to recharge the car. e.g the smart car is powerd by a battery.
Does a car battery have mercury in it?
No, a car battery does not have mercury in it. It would be very dangerous to have mercury in a car battery.
Can you use a jump box to charge a car battery that's not in a car For example have the car battery hooked up to the jump box for a few hours inside my garage Or do I need an actual batt charger?
A jump box will only partially charge the battery. You need a charger to fully charge the battery.
How can you convert your syphon pump that runs on a 12v car battery to run on normal household batteries?
I have no idea what a normal household battery is. Generally you would have to match the current and voltage of the car battery and then you have the issue of how long the battery can sustain the current, or ampere hours.
Your speakers in your car short out when you accelerate Could that Be your alternator or battery?
the batteries only serve to start the car and the alternator. I'm not sure if it would be your alternator but it's not the battery.
How do you start your car with a dead battery?
Get a donor car and use it's battery to start your car. You will need a set of quality jumper cables. Or you can charge the dead battery on the car for about 2 hours with a good 10 amp battery charger.
Will a car run if the alternator is bad?
It would only run as long as the battery had a sufficient charge.
Can you drain a car battery by charging another car battery?
only if the car your using to charge the other on is not started
How many amp hours is a car battery?
Depends on the battery you buy. They come in different CCA.
Why does a car require a battery to work properly?
Without a battery to work an automobile then the car would not get anywhere. The battery helps to run the car with moving all the parts that would be required to drive.
How long can a car battery charge a gps without the car being on?
A typical car battery has 40 amp hours at approx 12 volts. A typical GPS battery has 1.2 amp hours at a 7.2 volts, and can run for approximately 4 hours. Blablabla... taking into account of wiring losses... blabla... inefficient voltage regulator IC... bla... the answer is 100 hours.
Does your car battery have 12 volts 6 amps?
12 V - probably, although ther are exceptions. 6 Amps - ?? 6 Ams would be a measure of a current draw, and a battery is a current source. A car battery might have a capacity of 60 amp hours or thereabouts.
