When charging the battery boiling is normal or not? Learn why when charging battery, boiling the electrolyte

Date:

2019-11-21 20:20:12

Views:

452

Rating:

1Like 0Dislike

Share:

Table of contents:

Many car owners are faced with the fact that, when charging the battery boils. Someone it does not bother some, on the other hand, unplug the charger (memory). There are several important ways of how to recharge the battery to 100%. The vesicles may be absent and be present. Let's see how you need to charge the battery, and whether to show this phenomenon. when charging the battery boiling

Boiling of the electrolyte: normal or not?

So, after you have connected the memory to the battery terminal, I notice that few or all banks, which contains the liquid begins to behave unstable. It is quite normal, but there are some nuances. If you only hooked up the battery and found boiling a few cans, this unit can be discarded. This phenomenon suggests that there is a closed plate, and is unlikely to be good with this battery.

If you notice that when charging the battery boiling, then do not be afraid - this is normal. In fact, it is not boiling. The formation of bubbles in the banks suggests, which is an explosive gas, in other words, there is electrolysis. In this state, the electrolyte has a normal temperature and does not rise to an extreme high (above 45 degrees Celsius). Let's deal with why bubbles appear.

why is boiling the battery

Why is boiling the battery?

As a rule, the gas begins to stand out when the battery is already fully charged, and now you will understand why. As we have limited capacity to endlessly accumulate electric energy stored in chemical form, we can't. Consequently, when the battery is fully charged, all incoming energy is converted into explosive gas.

Recommended

"IZH 350 Planeta Sport" – frisky Soviet bike

It is believed that of the entire line of Soviet motorcycles "IZH" truly sporty just one. It is easy to guess that it was "IZH 350 Planeta Sport".History motorcycleIn 1973 the factory "Izhmash" was made a real breakthrough: the line went down the fir...

How does the rear bushing front arm and how many it serves?

How does the rear bushing front arm and how many it serves?

The Rear bushing front arm – one of the constituent elements of the vehicle chassis. He refers to the guide elements of the suspension together with the levers endures tremendous stress with wheels. However, with this this item, there are many ...

Oil consumption in the engine. Six reasons

Oil consumption in the engine. Six reasons

It is Hardly possible to find a motorist who would not be worried about the increased oil consumption. It is especially annoying when it happens with another new motor. Here are the most common causes that result in the consumption of oil in the engi...

You should understand that under any circumstances we do not recommend charging the batteries unattended when plugged exhaust tube. Due to the fact that the battery is boiling, and the energy cannot escape as the lid is closed. Time and again there have been cases when banks battery simply broke off. However, to perform the charging is still possible, but you should try not to charge more than 80-90% of the maximum. Now you know that the process of the emergence of bubbles is quite normal. As soon as they begin to form, you need to unplug the charger after which you can set the battery in place.

Preparatory work before recharging

when charging the battery, boiling the electrolyte

Before starting the process, need to remove battery and put on a horizontal surface. It is desirable that all was done in a ventilated area as poisonous stands out, besides the explosive gas. Next, you need to Unscrew all the banks (this is in regards to the serviced batteries). This can be done by using a large flat screwdriver, sometimes even hands. We should see the electrolyte: if the level is below normal, then topped up with water (distiled). Once you have established the normal level, you can connect your charger.

The main thing - not to confuse. Plus memory connected to the positive terminal, well, and negative, respectively. The charger has two wires: red and black “+” and “-”. Battery is charged, we see. If the battery capacity is 60 Ah, and the current is 6 amps, then 10 hours is enough to fully charge the device. But please note that if when charging the battery in full swing and it began in the beginning, it is a clear signal that we need to reduce current. This way you will be able to avoid damage. However, you need to understand that the battery when charging should boil but not too rapidly.

the battery when charging should boil

A Little about the correct charging

Contemporary implies the use of battery current equal to 1/10 of the total volume. So a 12V 60 Ah battery you need to charge not more than 6 amps. But this method is not always used. For example, the exception is a complete battery drain. In this case, you must use a low voltage of approximately 2 amperes. Occasionally used a forced method of charging the battery. Not to mention that it is extremely detrimental to the device because we use a current equal to 60-70% of total capacity. If the battery 60 Ah, then we charge about 40-45 amps. High probability that the temperature of the electrolyte rises to 45 degree Celsius, in this case, the process needs to be stopped.

Is the egalitarian method. In some cases, it is preferable, as it allows you to completely restore the active mass of the battery. The current in this case is equal to 0.1 amps. Consequently, charging this way will take a lot of time, but device functionality is not affected.

Some important points

Not everyone knows that after the battery starts to boil, it can charge for some time. As practice shows, on average, is 2-3 hours. After that, the battery can be considered fully ready for operation. When charging the battery, boiling the electrolyte over a long period of time, it will lead to a glut and further destruction of the device. You can also check the density of electrolyte, if it is in the range of 1.28 that the battery is charged, if lower, it is still there.

boiling the battery

Do Not forget that prolonged bubbling of the electrolyte is gradually boils away, so it's time to disconnect the battery from the charger. Also it is highly recommended not to place the battery near open sources of fire, for obvious reasons. It is desirable that the charging was carried out indoors, so the battery did not get rain or dirt. I would also like to say that it is not necessary to place the battery on an unstable surface, especially when it is charging.

Conclusion

After reading this article, you should get a General idea of why bubbles appear. As noted above, it is quite normal, but the process needs to control and prevent overcharging. The process of water electrolysis of the electrolyte is observed when charging with constant current. If you are using a surge method, then the emergence of bubbles may not be. With regard to the forced way, here, on the contrary, the boiling may be too intense. In conclusion, I would like to say that you need to comply with all the requirements and rules described in this article, and then everything will be fine. If when charging the battery boiling, then it's the signal that the battery is nearly charged and it cannot be left in this state overnight, since this can lead to negative consequences.


Article in other languages:

AR: https://tostpost.com/ar/cars/20950-when-charging-the-battery-boiling-is-normal-or-not-learn-why-when-char.html

HI: https://tostpost.com/hi/cars/22448-when-charging-the-battery-boiling-is-normal-or-not-learn-why-when-char.html

PL: https://tostpost.com/pl/samochody/39699-podczas-adowania-akumulator-si-gotuje---to-jest-normalne-czy-nie-dowie.html

PT: https://tostpost.com/pt/carros/39516-quando-a-carga-da-bateria-est-fervendo---o-que-normal-ou-n-o-saiba-por.html

UK: https://tostpost.com/uk/avtomob-l/39486-pri-zaryadc-akumulyator-kipit---ce-normal-no-chi-n-d-znaytesya-chomu-p.html

ZH: https://tostpost.com/zh/cars/47823-when-charging-the-battery-boiling-is-normal-or-not-learn-why-when-char.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

KAMAZ load depending on modifications

KAMAZ load depending on modifications

KAMAZ load varies depending on the modification. This car is not the leader in the carriage of the heaviest cargo. However, it enjoys great popularity.In the 60 years of the Soviet Union badly needed machines with capacity from ei...

Door trim 2110 – removal, installation, hauling

Door trim 2110 – removal, installation, hauling

Motorists who want to completely transform your car by tuning, should pay attention not only to its exterior and powertrain, but the interior design, one of the main components of which is cladding. Standard door panels 2110 is no...

IZH

IZH "Planeta-5": tuning not only for speed but also for the soul

the Tuning of the motorcycle IZH “planet-5” is the dream of many boys that they sometimes begin to realize only at a Mature age, when I can afford to purchase a product of the Izhevsk plant. Then to engage in “Pl...

The phased replacement of the electrolyte in the battery

The phased replacement of the electrolyte in the battery

Despite the fact that today most batteries for cars do not require frequent maintenance (often referred to as maintenance-free power sources), there are cases when this cannot be avoided. The most difficult and important service o...

Replacement of the heater radiator VAZ-2114: useful tips and important points

Replacement of the heater radiator VAZ-2114: useful tips and important points

When it comes to what you need to replace the heater radiator VAZ-2114 there is a huge amount of complexity. For example, it is impossible to disassemble the device or, on the contrary, there are difficulties with the installation...

Useful info: decoding VIN-code car

Useful info: decoding VIN-code car

mass production, a large number of vehicle models required a formal system of accounting and unique identification. This also applies to questions of service and car ownership. At the dawn of the automotive industry, each company ...