Silicone grease for battery terminals. What to lubricate the battery terminals. How to apply lubricant and where it is better to handle

Car owners are often encountered with the situation when due to the oxidation of the terminals on the battery there are difficulties with a start-up engine or "drawdown" of the voltage of the on-board network. In this case, the problem is not eliminated until the cleaning and processing of contacts.

The consequences of the oxidation of the terminals only at first glance seem insignificant. In practice, they can cause serious costs in the future - both money and nerves.

Is it possible to lubricate the terminals of the battery?

The main question that the novice car owners is set is whether the battery terminals can be covered with lubricant. The answer is unequivocal - "yes."

But this is not done for better contact, according to many, but in order to protect the metal from oxidation.

The same litol or other treatments are dielectrics, therefore reduce the conductivity of the contacts.

Their task is to protect non-ferrous metals from the flow of oxidative processes and formation on the surface of a dangerous plaque.

What are the causes of oxidation?

The appearance of oxide on the drive terminals is a signal for the car owner on the need to take urgent measures.

But it is not necessary to be limited only to cleaning and handling of conclusions - it is important to deal with the reasons for the appearance of the plaque.

To those can be attributed:

The reasons for the appearance of plaque on terminals can be divided into two categories:

• Electrolyte leather caused by the status of batteries or problems with other nodes.
• The failure of the electrical network elements.

What is the risk of oxidation of the terminal?

Each car owner must follow the state of the battery and take measures to eliminate the plaque.

If you do nothing, the following problems are possible:

The driver's task is to control the state of the battery, to do everything possible so that the locations of the junction of the clamps and the battery conclusions are not oxidized.

Ignoring the problem will inevitably lead to the impossibility of starting the engine due to a self-discharge or other problems mentioned above.

Timely treatment of conclusions with the use of high-quality lubrication guarantees protection against oxides. But about it below.

How to deal with oxidation? Main methods

The main one should include:

Cleaning with sandpaper.

This method is considered one of the easiest and most affordable. To implement it, it is worth preparing sandpaper or a special brush with a metal pile.

The first step is required to dismantle the terminal from the electrode.

The next step is to take the "fine" sandpaper or a brush with a metal pile, after which you process the connection of the output of the battery and the tip.

Separate attention should be paid to the inside of the terminal. At the same time, the work is made before the appearance of shine.

The main thing here is not overdo it in order not to damage the surface of the product.

The second option is the use of gasoline, which also copes with a flaw.

For processing, it is enough to moisten a small piece of fabric, after which it is necessary to treat the drills of the Akb terminals and the electrodes to complete surface cleaning from the plaque.

In the process of processing it is worth exercising caution due to light fuel systemation of gasoline. In addition, it is not recommended to enter rubber or plastic elements (gasoline acts on them negatively and can destroy).

The main method of combating oxidation is to control the state of the AKB and its protection against the appearance of the electrolyte flow through the electrodes.

If such a problem takes place, the car owner has two ways:

Replace faulty node. This option is the most efficient, but expensive. Not all car owners are ready to come to spend a large amount for the purchase of a new rechargeable battery. But when the electrode appears at the exit of the electrode of another path and no.

Provide high-quality isolation. Here you can use one of the already proven techniques or to use modern means of protection (about them below).

Is lubricant remove oxides from the metal surface?

Among the beginners there is an opinion that good lubricant Protects the surface and removes existing oxidation traces. This is mistake.

If oxides appeared on the terminal, applying special composition (even the most expensive) will not give anything.

The only solution is to remove the tips and stripping the terminals before the appearance of the brilliance, and after the connection, a special lubricant is processed.

The task of such lubricants is not to eliminate the consequences, but in preventing their appearance.

Secrets of prevention

It is important to understand that even in a new battery there are insignificant acid evaporation. It means that the best way Protection against trouble - ensuring the tightness of the product.

It is forbidden to apply special materials directly to the contact site. First, the plot is cleared, it is rubbed, and after the connection is processed.

Popular protective methods should be attributed:

What to lubricate the terminals to ensure contact and protect them from oxidation?

Consider what actions to do so that the outputs and tips of the wires are not oxidized.

It is worth highlighting several groups of products:

"Dedovsky" methods. Here it is understood by the use of proven lubricants - nigrol, lithol or solidol. After stripping the terminals and their tight broach, the lubrication composition is applied to the surface. In proper processing, reliable protection against breakdown and tightness disorder is 6-8 months.

Petrolatum - Another effective means of protection against probable problems with oxidation. It is allowed to use a technical and pharmacy version of the product. But to Vaseline (in contrast to solidol), many experts are skeptical. The reason is that it protects the surface of the metal from moisture and eliminates the adhesion of the terminal to the output of the AKB. The main minus of Vaseline is high resistance, which causes problems with conductivity. To avoid difficulties, adding to the composition of the lubricant on a graphite basis.

Solidol.. This option is considered one of the easiest and most affordable. But many car owners make a mistake - they apply a lubricating composition between the wires and terminals of the AKB. Subsequently, under the action of high temperatures, hardening and grabbing the lubricating composition occurs, dense and dry crust appears. Its feature is the inability of current, which increases the risks of contact loss. In the future, it is necessary to consider the hardened composition - a whole problem. By the way, with such difficulties can be encountered in the case of using other lubricating compositions (including modern).

What are the shortcomings of the use of old lithol type lubricants?

The main advantage of the "grandfathers" methods of processing terminals is accessibility.

At the same time, budget lubricants have a number of disadvantages:

The presence of a loose ("loose") structure, which contributes to sticking dirt and low durability to the action of shampoo (easily washed away).

Lack of part useful additives and additives. Also, there is no dye here that for many car owners a serious minus.

Insufficient energy supply, which reduces the efficiency of the power source.

Despite a number of shortcomings, many car owners continue to use Litol-24 lubricants.

What lubricants are suitable for the winter?

To protect the terminals from oxidation in the cold, the use of special compositions is recommended.

The most popular can be attributed to:

Molykote HSC Plus. - The composition that is intended for the AKB of the FIMM series, but can also be applied to other devices. Benefits are high electrical conductivity and ability to work wide temperature range (-30 ... + 1100 degrees Celsius).

Spray cleaners. In this series, the demand of the product from the following manufacturers is Hi-Gear, Svitol and others. The basis is the purified oil, which after entering the surface "squeezes" moisture and provides a reliable protective layer film. The latter protects the surface from oxidative processes and the appearance of dirt. The main disadvantage is in a short action of the composition.

Consystem Lubricants (options - Liqui Moly, Gunk). According to the structure, these are thick formulations that have the kind of cream and also have an oil base. Their advantage is in the convenience of applying, because you can not be afraid of hitting the composition where it is not necessary. In addition, the lubricant holds longer on the surface and does not succumb to shampoo. That is why many masters recommend choosing such products for winter processing.

How to apply lubricant, and where is it better to process?

To extend the life of the lubricant and protect the conclusions from oxides, it is important to clearly comply with the technology of applying protective compositions.

Here, the algorithm of action is as follows:

• Cleaning the surface of the terminal and nearby places from pollution. This is required to reduce resistance to a minimum.
• Stripping the terminals and their putting on the battery. Next, it remains to hold the nut for maximum fixation.
• Treatment of the upper and lateral part of the tip and output. It is important not to miss anything here to avoid moisture from entering the surface.

It is necessary to assimilate that the lubrication of the inner part of the terminal before applying to the battery is prohibited. Otherwise, it will not be possible to achieve high-quality contact, and the processing itself will only bring harm.

Is the mechanical cleaning of the terminals, for example, with the help of sandpaper?

If you act without fanaticism, this processing is permitted. Moreover, many manufacturers recommend cleaning contacts with sandpaper with fine grainability before applying a protective composition.

This ensures the removal of oxides and clean the surface from dirt. Previously, special "rams" with a metal pile (outdoor or internal type) was used for processing.

On some cars installed rechargeable batteries Unsuccessful design.

Their feature is the presence of a personal cover for each bank, which is why dust and dirt accumulates on these sites.

There are several such plugs, so the amount of garbage increases several times.

To protect against contamination, it can be done on each of the conclusions of the cap, made of felt material, followed by impregnating oil.

The second option is to make a general coating having a kind of anther. For such purposes, it is allowed to use a piece of linoleum or rubber rug (for example, from "classics").

All that is required is to cut the product for the necessary size and secure on top.

Video - clearance for terminals.

Accom terminals are small, but important details, without which the car battery is impossible, which means entirely an electric car machine. Often car enthusiasts forget between one and another, to take care of the working current work. As a result, the spare part fails by oxidation and increased heating. This leads to detrimental consequences for the car and its owner. Possessing a high resistivity, voltage power up to 600V, the output of the battery contacts may entail the melting of nearby plastic elements. There is a risk of fire not only one detail, but also cars in general. We will analyze the question more.

Under the influence of external factors, combined with the oxidation process, which is triggered by ferry of electrolyte, accumulatory parts are subjected to oxide. To protect against oxidation, the elements are processed by special lubricants.

Unfortunately, no product fully complies with all the necessary standards, so the avtowel itself chooses from a huge number of presented options in the market. In addition to the main properties, there are several types of lubricants:

1. Silicone lubricant has one drawback: increased fluidity. The rest of the product has the necessary qualities, including the temperature range to -60c, which is indispensable in the conditions of domestic climate.
2. Teflon-based lubricancy
   It is an analogue of the liquid key. Due to silicone in the composition discussed by motorists on the forums. But in the context of the application in solving the problem of protection, it is not worth considering.
3. Lubricants and sprays on oil-based
   Most effective means To prevent the appearance of oxide. On the modern market A large number of professional products are represented, but some motorists resort to "grandfathers" methods and use solidol, vaseline and cast for processing.
   The required qualities also possesses the cyatimes 201. Affordable price, fast drying, low-temperature resistance, strong dielectric abilities - everything you need to handle terminals.
4. Copper lubricants
   High viscosity and resistance to high temperatures - The main advantages of the product. Motorists note the long effect of preventing the oxidation process. Also created on an oil basis.
5. Waxing
   Have a high dielectric ability and increased tightness with the surface.
6. Graphite lubricant
   Some auto users use for their machines, but the product has a high density and does not skip the current. The risks of overheating and fire spare parts to the owner of the car. Therefore, the graphite lubricant is not recommended for these purposes.

How to properly apply lubrication on battery terminals

The lubricant for the battery terminals performs protective functions, but does not remove the oxide from the surface. Therefore, applying the means over the defeat will not solve, on the contrary will aggravate the situation. In order not to use in vain material and do not spoil the car detail stick to the following sequence:

1. Disconnect terminal from the network;
2. Clean the sandpaper (with weak abrasiveness);
3. Spray or smear (depending on the tool used) product on the outside of the element;
4. Install the detail back.

In the matter whether to lubricate the terminal with a protective means or not, the answer is the affirmative "yes", as the use of such products extends the service life of the car. The way out of the details of the car on the road is a dangerous event for the life of passengers, so it costs as much as possible to treat the maintenance of individual parts.

Video about lubricating battery terminals

As many motorists believe, modern batteries do not require lubrication terminals when replaced. They have modern recesses. Whether it is, we will consider in this article by the "Batteries of Voice".

Once in the car service, I drew attention to the position in the price grease battery terminals And it is strongly alerted me, because even if the lubricant is really necessary, the price for this procedure can not be more than 50 rubles. And then I thought, do you need to lubricate them at all? Not in the USSR, modern batteries are made.

Previously, in Soviet times, the connection between the terminals and the pole conclusions of the battery was covered with a consistant lubricant, which served as a litol or at the thin end of solidol. To understand this issue, I turned to the specialists of one famous rechargeable company for the Council.

Why lubricate terminals?

Each Soviet motorist, getting a lithol tube when replacing the battery was confident that from lubrication, the contact between the terminals and the battery will be even better, which will reduce losses and improve the engine start. But in theory, similar lubricants are not that did not improve contact, they worsened it on the contrary, creating additional resistance. The application of lubricant has a less global mission than everyone thought. Applying a lubricant on the battery terminals you protect them from environmental and oxidation, which is a consequence of this impact. In addition to the oxidation of the terminals due to oxygen, Litol also defended the terminals from the oxidation caused by the electrolyte on them.

What threatens the oxidation of the terminals?

Oxidation of the battery terminals threatens the engine. You sit in the car, as usual, turn on the ignition, the paws light up, turn the key is stronger, and here hear instead of the vigorous booming of the starter, accompanied by swelling light bulbs. Familiar situation? The oxidation of the plates interferes with encumbrances and therefore, with a load, a voltage drawdown occurs. Also, the oxidation of the plates leads to an increased current leakage, the consequence of the discharges of the battery with a long simple.

What if the terminal was oxidized?

No Litol will no longer help here. Consystem lubricants cannot cope with oxidation, they can only warn it. Therefore, it is necessary to clean the terminal mechanically (with a file or emery paper) from oxide, fasten it well on the pole output of the battery, and only after that lubricate.

How to lubricate the terminals?

For lubrication terminals, rechargeable specialists recommend using grease lubricantsSince they keep well and do not wash off over time. Spray, in this regard, they are greatly inferior, quickly leaning after the rain. By the way, to use a lithol for lubricating the terminals - last century. It is better to use modern analogues that have their own color and more elastic structure.

Outside or inside?

Many motorists confuse one important detail - they are labeled the terminal inside. Or buying a battery, rejoice that the pole conclusions are treated with lubrication. Read above, it interferes with conductivity. Never do that. You need to lubricate with the outside of the terminals.

Do modern terminals protect against oxidation protect?

Not. Do not protect, although they contribute to less oxidation at the expense of new technologies for the production of terminals and pole conclusions. Moreover, the reckless space of modern cars is better protected from environmental exposure.

Figure above shows 2 different types Lubricants. 1 Type is sprays cleaners, by type Hi-Gear, VD-40, etc. They are inferior to thick lubricant and are more suitable for cleaning the terminal from oxidation than to protect from it. The second type of lubricant is a consistent. They are more dense than the first type, have color and resistant to mechanical wash.

Should I lubricate?

Although the effect of lubrication of the terminals is too small, neglected with lubrication of the battery terminals is not worth it, because In any case, the benefits will be, although not such a global, as Soviet motorists thought.

And also disassembled in how the discharged battery is whether it is worth doing this ... But here life has thrown a new situation, and completely banal.

Gloomy Morning, frost in -25, several attempts to start a car - and now you are already carrying the battery home, for charging. Before throwing the contacts of the "charger", cleaned the terminals - they certainly accumulated some oxides and dirt. Charged the battery, put, started ... you can go! And the contact groups in the connecting places of the AKB, the most "minus" and "plus" remained dry. Do you need to lubricate them? What for? What to lubricate? How?

I must say that in all this, it would seem, quite simple questions among the "experienced" disputes - imagine, this is one of those automotive topicsFor which you can argue endlessly. We, without deepening in particular, the secret Knowledge of Kabbalah and fortune telling motor oildecided to give a certain averaged, one hundred percent guide on these issues. It will come in handy and beginners, and experienced, because such questions today raise infrequently - as a rule, we all climb under the hood of the car no more often than is required for the omyavki tank.

Do I need to lubricate the terminals of the battery?

In fact, the terminals can not be lubricated. In the sense that modern car It is possible in principle not to follow - it's bad, it is capable of being able to travel for some time without any service. The current electric chains of the car and, in particular, rechargeable batteries are arranged in such a way that they need prophylaxis much less than before. However, the laws of physics and, in particular, the flow of time is impossible - if the terminals do not lubricate, problems, including quite serious, will gradually begin to make themselves felt. Therefore, the answer here is this: you can not lubricate, but much better do it all.

Why lubricate the terminals of the battery?

Over time, oxides appear on the contact groups, which themselves do not conduct an electric current. In addition, dust and dirt accumulate in the procession space, part settles on terminals and adds electrical resistance in contact places. The consequence of these processes is the drop in the return of the AKB, a decrease in energy and complexity at startup. Some motorists prefer not to lubricate the terminals, but simply periodically clean them with fine sandpaper. But our task is to protect the terminals, it is to "put it", keeping them in a more or less priority state, so that it subsequently did not have to get rid of oxides and dirt mechanical way is not too a pleasant and frequent process.

How to lubricate the terminals of the battery?

Around the 1970s, drivers used for these purposes solely with solidol, nigrol or lithol. The latter can still be easily found on sale under the full name "Litol-24". With the advent of VAZ cars, technical vaseline was developed, which is also used today. Litol and Vaseline are good, but easily washed off with shampoos and in general, compared with modern means, form a less durable film. Therefore, you can take advantage of a more advanced auto chemistry - in the store and ask: "lubricant for electrical contacts" or "lubricant for drive terminals".

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Many producers have such lubricants, they have a red, blue or blue color, which simplifies you understanding whether there is a sufficient protective layer on the terminal. Lubricants are divided into conductive and those that are not conducted. In addition, regular graphite lubricant can be used as a protection of the terminals, which also conducts current. And it seems like conductive lubricants in this case better. However, as we can make sure of the next paragraph, the property of conductivity should not be put in the chapter of the corner, because we are not lubricating the contact area, but the external surfaces.

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How to lubricate the terminals of the battery?

This error, oddly enough, is quite common - by ignorance, a person lubricates pole conclusions on the battery, after which the terminals are wating on them. Thus, you can get a dried lubricant film that does not spend current there, where it is very necessary.

It is necessary to do exactly the opposite: put on the terminals, tighten it tightly and only then apply a lubricant - in a word, it is necessary to lubricate the terminals on the wires, and it is from the outside, and the upper ends of the conclusions. If you use a modern lubricant in an aerosol can, the resulting "cap" can be broken a bit. Of course, all work is better done in gloves.

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Lubricate the terminals must be required, and, if we say quite simple words, it is necessary in order to be a good contact so that there are no losses with a bad connection. First, the appearance of oxides leads to the loss of energy, and problems may occur at startup. And secondly, the resistance increases on the contact group, which means heat allocated, which can lead to sad consequences, up to refueling the pole poles of the battery and even the housing. Before losing the terminals, they must be cleaned - by the usual sandpaper or using special devices that are on sale now. To lubricating the terminals, any water repellent lubricant is suitable.

The battery is an important element of the car, providing trouble-free launch of the power plant.

Common malfunctions are presented with electrolyte leaks, too fast self-discharge. But more often the problems of the oxidation of the terminals are encountered, which leads to a deterioration in the characteristics of the device, other malfunctions.

Prevent unwanted manifestations allows timely care. You need to know how and what to lubricate the terminals, so as not to oxidize. Proper selection Lubricants avoids oxidation processes, eliminates the need for constant cleaning. But before applying the tool, it is worth understanding the cause of the problem that appears:

1. Electrolyte leaks are often found. Arise as a result of problems with the case, vibrations, during recharging the battery, malfunction with the generator.
2. Problems with an electrical network of the machine. Presented by bad contacts between the drive and terminals.
3. Pollution of ventilation holes AKB. The accumulation of dust, dirt particles is accompanied by pressure growth. Because of this, the electrolyte follows.

Oxidation - unwanted manifestation, accompanied by:

• worsening wiring, contacts;
• gradually arise problems with the start of the motor;
• resistance rises, self-discharge.

It is believed that such processes indicate the need to quickly replace the drive. In any case, the electrolyte leakage does not effectively affect the state of the car.

• Cleaner stamps.
• Lubrication of stamp for their long-term protection.

What means are used to protect, processing?

The main purpose of lubricants is to protect the contacts, elements that are made of lead. It does not hurt to understand why the battery terminals are oxidized and require reliable protection.

Causes of frequent oxidation:

• lead is extremely subject to similar effects;
• aggressive environmental impact exacerbates the situation;
• on served models regularly occur; leaks occur;
• old cars were made with copper terminals, but leads from lead, as a result, oxidation occurs faster.

Among other useful functions of lubricating products, an electrical contact is also highlighted. These properties are distinguished by modern means. Thinking than to lubricate the battery terminals for better contact, it is worth paying attention to newest Developments. They differ in characteristics, color blurred places in a specific shade - blue, red.

Popular compositions:

1. Liqui Moly. - The famous manufacturer producing reliable lubricant, on the similarity of technical vaseline.
2. Molykote HSC Plus - the product is suitable for different drives. It has high electrical conductivity, the ability to operate with significant temperature fluctuations.
3. VMpauto MC1710 is a substance that contributes to maintaining a stable voltage. Easy to apply.
4. CIATIM - domestic product that attracts the most affordable price. The properties are similar to Litol. Therefore, the conductivity is insufficient.

Traditional methods are presented:

• gaskets from felt, pre-impregnated in oil;
• apply solidol, technical vaseline with graphite lubricant;
• washers, fetra gaskets;

It provides excellent protection, including from the impact of moisture, eliminating terminals. Problems may occur with a strong increase in temperatures when solidified solidol occurs. Therefore, it is preferable to apply modern means, aerosols.

Timely care, the selection of the appropriate materials allows you to save the AKB resource and its properties. Using cleaning products will allow to fight oxides if they are already available. They are necessarily removed, otherwise the protective agents will be useless.

The cleaning process includes several stages:

1. Jumble power pointThat eliminates the closure. It is important to remove all metal decorations with hands.
2. Depending on the conclusions, the required key is selected.
3. Works begin with a weakening of nuts, which allows you to remove the terminals. It is important to remember how to disconnect the battery terminals - work starts with a minus terminal to avoid closure.
4. After disconnecting the plus terminal, the AKB is examined for the absence of damage. And if traces of wear are noticeable on the wires and elements, it will be necessary to replace.
5. Soda solution allows you to remove traces of electrolyte vapors, oxides. To do this, the teaspoon of soda is bred in a water cup by 250 ml.
6. Using a brush (dental or wire) easily remove unwanted sediments.
7. After complete cleaning of the terminal and the drive is wrapped with water. It is noteworthy that in a clean device, oxides appear slower.

The final step is to connect the battery terminals and process the purified sections. During the connection it is worth remembering that the first plus terminals are connected.

Emergency care

If there is no time for careful processing, it is worth useing equipment for emergency cleaning. They differ in the method of action and characteristics. Therefore, it is important to explore the instructions and not forget about the means of protection.

If there are no means for working, you can use the usual cola. It will be necessary to prepare protective gloves, pick up a wrench.

Main steps:

1. Terminals are weakened, not removed.
2. From the center of the battery to one, and then the cola pours to another edge.
3. After 2 minutes, the device, contaminated space was washed with water.
4. Terminals are tightened.

Performing the processing of compounds with lubricant, it is not necessary to cover separately terminals and contacts. Protection is applied after the connection.

Timely service of the drive, its elements, connections, removal of contaminants and the oxide allows you to save good contact. Otherwise, it is impossible to exclude that the terminals are melted. It happens more often in the summer. There are several solutions to the problem. You can replace the terminals or think about how to restore the terminal on the battery with your own hands.

Methods of self-restoration:

1. From finger batteries make the shape, melting lead and tin, restore the element. This solution is suitable only for partially melted elements. Before performing the procedure, the place of the catch is cleaned, the mold is put on.
2. Pointing lead is used if the terminal is completely destroyed. Take the rod and battery shell. The method is suitable for recovery on the road.
3. If the element broke off, you can recover using screws. Take the same sizes in which holes are drilled, no more than 5 mm in diameter. Next, use conductive lubricant necessary for the treatment of planes, connect them to a screw, self-tapping screw.

An exception of unpleasant incidents contributes to correct operation, cleansing, care for the AKB.