Fix A Dead Car Battery

Fix A Dead Car Battery – All cars need a battery, whether they have internal combustion, hybrid or electric engines. But the battery is one of the many things in our vehicle that we take for granted until the car starts. Turn the key all you want or press the power button repeatedly, but a dead battery is a dead battery.

Internal combustion engine (ICE) cars rely on flooded lead acid batteries – typically 12 volt black boxes. Hybrids add a large nickel-metal hydride (NiMH) or lithium-ion (Li-ion) battery to power a small electric motor that helps the ICE improve fuel economy. Then we have our plug-in hybrid and electric vehicles, which are usually equipped with large lithium-ion batteries that provide clean electricity.

Fix A Dead Car Battery

Back to the dead battery problem. We are talking about 12 volt lead acid batteries in this article, and when one runs out the obvious solution is to jump start or charge the battery. With traditional batteries, it’s easy (but probably expensive) to visit your auto parts store or big box retailer to buy some. But what if, instead of replacing the battery every time it died, you could recharge it to full capacity—and do it multiple times?

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When power is supplied to a vehicle or appliance, a battery discharge process known as sulfation occurs. This chemical reaction leads to the accumulation of sulfate crystals on the battery plates. More crystals means longer charging time, lower performance and lower charging capacity. Refurbishing or recharging the battery will remove these sulfates, replenish the electrolyte solution inside, and allow the battery to renew and work like new.

The following will be specific to lead acid batteries. While you don’t have to wait for the battery to die to fix it, put safety first. A quick visual check will confirm that the battery is functional enough to be recharged. Look for cracks, dents or debris of any kind. If the battery is not in good physical condition, it is better to buy a new one.

The battery recovery process does not require an engineering degree, although it does require patience. You probably already have most of the things you’ll need at home. Below is a basic inventory:

Dress and clean the place – it may not be rocket science, but it’s still science. Things can go wrong. Make sure you are working in a well-ventilated area.

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Make a cleaning solution – Use a 2:1 ratio of baking soda and water to make a runny paste. This mixture will act as a battery cleaner and cover for spilled acid.

Clean the battery – If the battery contacts are corroded, use a cleaning paste (or a special battery cleaner) on them and wash away the deposits with a toothbrush. A foamy reaction means the solution is working. For very fine batteries, use steel wool. Clean, wipe and dry the connectors completely.

Check the voltage – Connect a voltmeter. Just like when you start a car, the red wire connects to the positive terminal and the black wire connects to the negative terminal. A typical car battery has six cells, each producing about 2.1 volts. Therefore a healthy battery will read 12.6V. Between 10V and 12.6V means you can repair the battery. If it is less than 10V, replace the battery.

So far, you don’t have to remove the vehicle’s battery. This time, however, it should. Keep a bucket and a pound of baking soda nearby. Remove the battery cover and use a flat screwdriver to remove the cell covers underneath. One by one, slowly remove the contents of the cell from the bucket. You can add baking soda continuously or until all the cells are empty. In any case, neutralize the battery acid so that it can be safely disposed of at any facility, such as a recycling center, that accepts hazardous waste.

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Clean the battery cells – Use a funnel to pour the cleaning solution into each cell. Securely replace the cell caps and battery cover. Now shake the battery for at least a minute. Close and dispose of the mixture in your old trash can.

Change the battery solution – Mix 4 cups of water with 4 ounces of Epsom salt. Boil until the water runs clear. Boiled water speeds up the process, but is not necessary. Using a funnel, fill the cells with fresh electrolyte solution. Cover and cover again to distribute the salt evenly.

Recharge your battery- Like a good chest, do this step low and slow. Place in a safe and secure place. As a special precaution, remove the battery caps again, as the electrolyte solution will heat up and may overflow during charging. Place the charger as far away from the battery as possible and connect it to 12V / 2 amps. Let the battery charge for 36 hours.

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– Disconnect the charger and check the battery condition with a voltmeter. Typical values ​​are around 12.42V. If yours is low, call it again for another 12 hours. When you’re ready to go, perform a pressure test by recharging the battery and turning the vehicle to the “On” position with the high beams on. After a few minutes, check the battery again under load. If the voltmeter reads 9.6V, congratulations! You have successfully recharged your car battery.

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How long a refurbished battery lasts depends on its age and current capacity. In theory, you should be able to repeat this process a few times, extending the battery life beyond three to five years.

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Have you ever had the problem of a dead car battery? If you own a car, this is a problem you must have encountered.

Although cars are designed to charge their batteries continuously, some situations may be different. Whenever you have a dead car battery, the situation can be frustrating as it can leave you stranded. In some cases it may be completely dead and in others only weakened.

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Either way, if you don’t know how to fix it, you’re stuck. Here are some ways to fix a dead car battery.

Dead Battery Images

There are many signs of a dead car battery. These are features that may depend on the condition of the battery.

A car battery is not designed to last forever. As a result, it wears out over time. With a battery life of between 4 and 6 years, performance declines.

The battery will not be able to start the car. In most cases the battery will fail slowly with a hard start and eventually fail completely. In such a case, the only solution is to replace the battery.

However, when using a car battery, certain steps can be taken to extend its life by ensuring proper maintenance. Visit Battery Globe to learn more about car battery maintenance.

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If you notice that your battery emits a smell like rotten eggs, then know that it is dead. This is caused by lead acid batteries containing sulfuric acid (H2SO4) and water. As the battery charges, it can produce H2S, which is a rotten egg.

Therefore, when you see such a smell, it means that the battery is dead. It also means that the acid has started to leak and create hydrogen sulfide gas.

A corroded contact on your battery is another sign of a flat or dead battery. To do this, you will notice either a white or blue powder on the battery terminals.

As corrosion increases, it indicates a weak battery. Because of this deposit, the car will have trouble starting and eventually fail completely.

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Car headlights also require power. Whenever the battery is dead, it will not be enough to power the lights; so you have low or no light.

A battery that cannot power the headlights will also not be able to start the engine. To be

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