A vehicle's battery is one of the most IMPORTANT components to any vehicle. It is responsible for starting the engine, and without it, the vehicle cannot start. Throughout their service life batteries are subject to constant cycles of charging and discharging, as well as high heat conditions from the engine bay where they are most commonly installed. Since they serve the important purpose of getting the engine started, when they do fail, they can leave the vehicle stranded and cause a big inconvenience for the driver, so they should be replaced as soon as possible.

1. Rotten egg smell

One of the first symptoms of a problem with the battery is a rotten egg smell. Conventional acid lead automotive batteries are filled with a mixture of water and sulfuric acid. As the battery wears, some of the acid and water may evaporate which will disturb the mixture. This may cause the battery to overheat or boil, which will produce an unpleasant smell, and even smoking in more severe cases.

2. Slow cranking

One of the first signs of a problem with the battery is a slow cranking engine. If the battery is low, it may not have enough power to turn the engine as quickly as it normally would, and it will crank slowly as a result. Depending on the exact condition of the battery, the engine may crank slowly and still start, or it may not be able to crank fast enough to start at all. A jump start from another vehicle or battery will usually be enough to get the vehicle going for a battery that is cranking slowly.

3. Battery Light comes on

Another symptom of a potential problem with the battery is a 603 n illuminated Battery Light. An illuminated Battery Light is a symptom commonly associated with a defective alternator. However, a defective battery can also set it off. The battery not only serves as the power source to start the vehicle, but also as a stable source of power for the entire system. If the battery fails to receive or sustain a charge, even if the alternator is charging the battery, the system will not have a power source to help stabilize the system, and the Battery Light may be activated. The Battery Light will stay on until the battery eventually fails.

4. No power to vehicle electronics

Probably the most common symptom of a battery problem is no power going to the electronics. If a battery goes bad or becomes drained, it may not hold a charge and will not be able to provide power for any of the vehicle’s electronics. Upon entering the vehicle, you may notice that turning the key does not activate the electrical system, or that the lights and switches are not functioning. Usually, a battery drained to this extent will need to be charged or replaced.

The battery in a car serves a very IMPORTANT function, and without it, the vehicle will not be able to start. For this reason, if you have been experiencing slow cranking, or suspect that your battery may be having an issue, you can try checking the battery yourself or have the vehicle's battery diagnosed by a professional battery technician, such as one from AutoFactorNG. They will be able to replace your battery or address any other underlying issues to get your car back to its full function.

Batteries always have an indicator (sight glass) which is present at the top of the battery. Peering into a sight glass lets you know the specific-gravity rating of the acid.

- If there is a green dot inside a black border, the battery is probably not to blame for the engine not starting.
- If only black appears in the sight GLASS, the battery could be causing your starting problem. Charge the
- If the sight glass of a maintenance-free battery is clear or light yellow, replace the battery. Do not charge it.

Need Genuine Car Batteries? VISIT AutoFactorNG

Do you smell it?

Yes I can smell it.

The most obvious bad or failing battery conditions is first noticed in the horn, when you press it, it is incoherent or losses sound

Modified.
I dedicate this FTC to my mum who sacrificed her health, joy and happiness so I can become somebody in life. I promise never to disappoint you ma.

VV12

What about the battery terminals getting dirty with deposits as a results of corrosion ?
And a swelling battery case

Thanks so much....... Good information

Nice information
meanwhile check my profile for something better that can change the game apps world for ever.

op can a fail battery damage the alternator?

I think its a failed alternator that damages a battery.. Am open to corrections

Noticed my battery descharges white substance., obviously it is also a sign

Please which is the best battery brand available in Nigeria

Nonsense! i only change my battery when the car refuse to Answer

another sign is that, the gradual fading of the green colour of the liquid mixture in the battery... I'm also open to correction though.

Agadsman:
another sign is that, the gradual fading of the green colour of the liquid mixture in the battery... I'm also open to correction though.

But I've had a battery that failed completely and still giving a green color indication.

kolnel:
What about the battery terminals getting dirty with deposits as a results of corrosion ?
And a swelling battery case

@bolded, na that one worst pass

AutofactorNG:
A vehicle's battery is one of the most IMPORTANT components to any vehicle. It is responsible for starting the engine, and without it, the vehicle cannot start. Throughout their service life batteries are subject to constant cycles of charging and discharging, as well as high heat conditions from the engine bay where they are most commonly installed. Since they serve the important purpose of getting the engine started, when they do fail, they can leave the vehicle stranded and cause a big inconvenience for the driver, so they should be replaced as soon as possible.

1. Rotten egg smell

One of the first symptoms of a problem with the battery is a rotten egg smell. Conventional acid lead automotive batteries are filled with a mixture of water and sulfuric acid. As the battery wears, some of the acid and water may evaporate which will disturb the mixture. This may cause the battery to overheat or boil, which will produce an unpleasant smell, and even smoking in more severe cases.

2. Slow cranking

One of the first signs of a problem with the battery is a slow cranking engine. If the battery is low, it may not have enough power to turn the engine as quickly as it normally would, and it will crank slowly as a result. Depending on the exact condition of the battery, the engine may crank slowly and still start, or it may not be able to crank fast enough to start at all. A jump start from another vehicle or battery will usually be enough to get the vehicle going for a battery that is cranking slowly.

3. Battery Light comes on

Another symptom of a potential problem with the battery is a 603 n illuminated Battery Light. An illuminated Battery Light is a symptom commonly associated with a defective alternator. However, a defective battery can also set it off. The battery not only serves as the power source to start the vehicle, but also as a stable source of power for the entire system. If the battery fails to receive or sustain a charge, even if the alternator is charging the battery, the system will not have a power source to help stabilize the system, and the Battery Light may be activated. The Battery Light will stay on until the battery eventually fails.

4. No power to vehicle electronics

Probably the most common symptom of a battery problem is no power going to the electronics. If a battery goes bad or becomes drained, it may not hold a charge and will not be able to provide power for any of the vehicle’s electronics.Muzeeqreviews Upon entering the vehicle, you may notice that turning the key does not activate the electrical system, or that the lights and switches are not functioning. Usually, a battery drained to this extent will need to be charged or replaced.

The battery in a car serves a very IMPORTANT function, and without it, the vehicle will not be able to start. For this reason, if you have been experiencing slow cranking, or suspect that your battery may be having an issue, you can try checking the battery yourself or have the vehicle's battery diagnosed by a professional battery technician, such as one from AutoFactorNG. They will be able to replace your battery or address any other underlying issues to get your car back to its full function.

Batteries always have an indicator (sight glass) which is present at the top of the battery. Peering into a sight glass lets you know the specific-gravity rating of the acid.

- If there is a green dot inside a black border, the battery is probably not to blame for the engine not starting.
- If only black appears in the sight GLASS, the battery could be causing your starting problem. Charge the
- If the sight glass of a maintenance-free battery is clear or light yellow, replace the battery. Do not charge it.

Need Genuine Car Batteries? VISIT AutoFactorNG

Noted...