When you are here after searching for the right and updated information for how to recondition a car battery, congratulations as you have landed on the right spot.
We will be exclusively covering the real dead battery that got no chance of operating with the optimum power.
Thinking of having your car battery live a longer life, but unfortunately, it would not even though how carefully you operate it and the maintenance you employ to keep the battery running smoothly.
Well, we got the effective and fail-proof DIY method to recondition the car battery, which requires not the technical skills but the precautions to observe.
Saving you some the bucks off from purchasing the new battery, the reconditioned car battery is an excellent method to reduce the waste thrown to converse the environment from the hazardous materials that the batteries often possess in the acidic shape solutions.
Have grabbing this super method, and what if you can establish your own car batteries recondition business for yourself? 🙂
How to recondition a car battery
Includes the simple-to-follow process to ensure how to recondition a car battery just like a professional!
Needed equipment list
- Safety goggles and gloves
- Plastic funnel
- Neoprene chemical resistant
- Battery charger
- Flathead screwdriver
- The distilled water of up to 1 gallon
- Plastic bucket
- 1 lb of baking soda
- Battery post cleaner
Do NOT ever forget actually to forget about any one of ’em OR that is gonna cost you a severe headache (and demoralize you, eventually…)
The process to recondition a car battery.
What the process involves; let’s glimpse over the overview;
- Reconditioning the groundwork
- Verification of the battery voltage
- Take the acid out
- Add the electrolytes
- Charging the battery
1- Reconditioning the groundwork
Do not get fascinated, but it is the first and foremost step to take the rush and the corrosion off the battery posts, a.k.a. the battery terminals using the ready-made posts cleaner that is generally available in the market.
While you do not seem to spend a dime on buying the ready-made solution, that is alright. Why not make your own?
And that is easy! Take just two teaspoons of the baking soda and one spoon of water.
Now, mix it and blend it well to transform into the nicest paste.
Have a toothpaste now and rub it on the posts to remove all the corrosion, but if you find it thick and dense, it is advised to use the steel wool or the sandpaper to clean.
2- Verification of the battery voltage
Get the voltage tested with the voltmeter to know the power’s correct parameters to ensure how much power is left there by hooking the voltmeter to the battery terminals to get the readings.
In case if the readings are around and less than 12.6 volts, that means the battery is already dead.
If it is well below 12V and between 10v, you can restore the battery using the best reconditioning practices taking it back to life.
And if it is less than 10v, leave the idea of having the battery reconditioned.
3- Take the acid out
When it is confirmed the battery’s voltage is checked, now it is the time to dry out the battery off the old acid.
Just unscrew the battery caps through the flathead screwdriver (you may find two to six caps depending on the car battery’s size.)
When the caps are removed, pull out the acid liquid right into the bucket to not spill it on the floor.
Make sure you are wearing all the security equipment meaning gloves and goggles.
4- Add the electrolytes
Okay, the next step is to add back the newer solution to put the battery into working order.
Better to label the recondition time and when it is thoroughly cleansed and dried out from the old acid and left with not a single percentage of it.
Now, refill the cells with the electrolytes generally made with Epsom salt and the combination of distilled water, which will let the battery charge better while avoiding producing the sulfate around, which may decrease the battery’s performance.
5- Charging the battery
Here comes the last step, the charge of the battery after cleansing and refilling.
And it is to ensure the entire reconditioning process is up working, but here is the catch. It is advised not to let the caps be put back on the battery because there is the possibility of electrolytes overflowing during the charge.
We found another catch in here… Before putting it back on the car, your battery is totally dead, and hence, it requires getting charged to crank start the car.
So, grab the battery charger and put the black lead on the negative terminal while red lead (a positive one) over the positive terminal and make sure of keeping the charging speed around 12.2 v’s amp.
Keep it charging for at least 24 to as much as 36 hours and when this time barrier is hit, remove the charger to take the readings through the voltmeter.
The typical readings should be 12.42v, and when it does, you are right to set it back on the car to test by crank starting the vehicle.
Good to hit the car ignited with the battery? Well, you are done with successfully reconditioning the car battery all by yourself!
Conclusion of how to recondition a car battery
Finally, we end up down here listing the best-performing and easy-to-follow (almost DIY) process never to ask how to recondition a car battery.
While it is super simple to do it all by yourself, there are a couple of precautions to be aware of, i.e., using the safety equipment and following all the steps with utmost care.
NOT following one may lead you to the harm in the shape of getting in contact either with the electric shock and acid.
So, be extra cautious about choosing the steps wisely AND never look back to inquire how to effectively and professionally recondition a car battery in the future!
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