How to Replace Dead Car Batteries? What you need to know?

If your car is troubled to start, then the battery has gone dead. So, you have to replace dead car batteries as soon as possible. If you have a worn-out battery, it will not charge as much as it once did. For instance, your engine will try to begin in very cold or hot temperatures, but it won’t start.

In this scenario, it becomes essential for replacing a dead car battery before it gets even worse. Therefore, if your battery goes dead accidentally, then notice whether you have left an inner light or your headlights. Moreover, the age of an old battery is also the most frequent cause of a dead battery, as the battery lifetime ranges from 3 to 5 years.

There are some symptoms of a dead car battery. If you notice one of these, then you can easily prevent headaches or unexpected troubles.  

What are the Indications of a Dead Car Battery?

There are three significant signs to find out whether your car battery is dead or not:

• The first is the problem of starting the car. The engine might sound slower than usual and take a bit longer to move.
• Second, you might need more electrical power within your car. So, the battery not only powers the engine but also powers electrical things like the radio, electric windows and heaters. If these things stop working as they should, it’s an indication that your battery has gone died.
• Last but not least is the indication of the dashboard alert symbol corresponding to a battery? Hence, it could show a failure in the alternator, loose starter terminal or broken-down wiring. Yet, if you keep the lights on while driving the car, it’s due to your alternator belt, which helps charge your car’s battery.

How to Replace Dead Car Batteries?

If you have a completely dead car battery, then there is not any possible way to fix it. So, you only have to change a car battery ; then, the only option is the replacement of the dead car battery. Thus, whenever you have a failing or weak battery, there is an option to fix it.  

The following points will help you fix your car battery temporarily.  

1. Employ a trickle charger:

It is the most convenient method, but you must take precautionary measures as it will take a longer time to charge your dead car battery. While employing a trickle charger, it will take up to 48 hours for the battery to get ultimately charged because the charger gives just 1-2 amps.

The benefit of this slow charging is that it safeguards the battery from overcharging or overheating.

Steps.

• First, you have to switch off your car. 
• Search for a better parking spot without hindrance, as you cannot start the car when the process begins. So, it is better to have the car parked in a garage where there is air and no rain. Moreover, this process requires air as there is excessive release of hydrogen during the procedure, so good ventilation is crucial. There is the threat of explosion, as the hydrogen gas accumulates in the enclosed room, and it will explode. 
• Look for the ground section, which will be a bare metal section of the frame connected to the engine block or framework. Additionally, it can be a massive bolt.
• Next is to connect the cables. Make sure that you recognize positive and negative terminals better. Connect the red wire on the positive and black wire to the ground position. However, always remember never to attach the black cable to the negative terminal. 
• Also, make sure that the attachment is perfect. Now connect your charger and place the charger “ON” to begin charging.
• Now, check your charger’s screen to make sure it is charging.

2. Jumpstart:

Jumpstart getting assistance from another car:

Get ready:

1. Arrange another car and jumper wires.
2. The cars should NOT meet one another. 
3. Make sure that all the engines are shut down.

Method:

• Attach the red wire to the positive battery terminal of the Dead Battery.
• Also, join the red wire to the positive battery terminal of the healthy battery.
• Join the black wire to the negative terminal of the healthy car battery.
• Then, join the black wire on a metal piece that behaves as a negative for the weak car battery. Thus, prevent joining the black wire to the negative terminal of the battery, as it may explode  badly. 
• Begin the second car engine.
• Now, you have to wait only for 1 or 2 minutes
• Move ahead and try to start the engine of the weak-battery car
• Now, detach the connected cables. Make sure that you have disconnected in the switch order of how you attached.
• Start the car that had a failed battery running for up to 20 minutes for its charging.

 Jumpstart Employing Movable Jump Starter:

There is no significant difference between this step and employing another car to jumpstart. Yet, this one is more flexible, as you can have the moveable jump starter in the vehicle.

The following are some steps: 

•  Make sure that the jump starter and the car are switched off.
•  Look for the terminals of the battery.
• Attach the Red wire to the battery’s positive terminal
•  Join the black wire on the grounded metal piece, engine block, or car structure.
• Turn on your jump starter and save the car.
•  Let the car on for a short while.

What are the tips to maintain your car battery?

A healthy battery is necessary for any car. One must make sure that one takes care of one’s battery to increase its lifetime. The following tips will help you to make this happen:

1. Clean the terminals daily and use an insulator grease or anti-corrosion product. Thus, it will avoid corrosion on the battery terminals.
2. Make sure that you check the electrolyte level daily and fill it up with distilled water when the level is low.
3. When the car is not working well, make sure to switch off electric things and unplug any appliances.
4. Only put the car sitting idle for a long duration while driving. Hence, drive daily or charge the battery ideally.
5. Check your battery voltage sometimes and ensure that it is 12.6 volts.
6. If you don’t use your car regularly, then join a trickle charger. 

Closing Thoughts:

If you find any symptoms of a dead battery, then it is advisable to replace car batteries immediately. Otherwise, you will face different issues while driving. The tips mentioned above will help you to fix or change your car battery. These points are not only for dead batteries but also for those who are dying before their age. So, try to charge your battery for its longevity. Always pay attention towards your car maintenance so you can save yourself from unexpected situations.