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What should be done to prevent a sudden discharge of a car battery?

  • October 17, 2022
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One of the frequent seasonal problems that manifest itself most acutely in the cold season is contamination of the electrical network connections on board, which causes active corrosion

What should be done to prevent a sudden discharge of a car battery?
One of the frequent seasonal problems that manifest itself most acutely in the cold season is contamination of the electrical network connections on board, which causes active corrosion of contacts. How to deal with the negative impact of this pest, the portal “AvtoVzglyad” found out.

The main problem of the defects indicated above, especially in power wires, lies in the sudden failure of standard electrical equipment and its components. And usually the battery (battery) suffers from this.

Even a slight oxidation of the terminals or power cable lugs quickly reduces the reliability of the connection between the power source and the onboard electrical network. This violates the battery charging mode and greatly reduces its capacity. Which further leads to a logical result when, when the ignition is turned on, the battery generally no longer shows any sign of life. The banal pollution of contacts and wire connections also makes a negative contribution.

The sources of such pollution are well known: the evaporation of technical fluids, including oils in the engine compartment, as well as salt solutions that fly from under the wheels in winter. Let’s add a wet suspension to the heap, leaving stable deposits of dirt on the contact joints of the cables, which greatly deteriorates their conductivity. The result of such problems is usually the same – serious violations not only in the operation of the battery, but also in all electrical equipment.

Obviously, such wiring defects, including oxides, sulphide deposits, rust on the battery terminals, must be repaired immediately, as they lead to an increase in leakage currents and rapid discharge of the battery. It is also clear that it is very difficult to remove such “mud” points with an ordinary brush, and therefore special automotive chemicals are needed here. First of all, these are, of course, so-called narrow-purpose preparations, produced for the rapid cleaning of electrical wiring elements, including battery terminals.

An alternative and otherwise proven option is also the use of universal high-penetrating lubricant sprays. Their application allows us to solve several important problems at once. Such aerosols immediately penetrate into the thin gaps between the parts during processing.

By expelling moisture from there, they simultaneously soften and exfoliate rust, while lubricating the treated surfaces. Processed once – and that’s it! In stores you can buy some kind of imported composition or home aerosol for this. By the way, today among Russian products there are preparations worthy of quality, which are in no way inferior to foreign ones in terms of effectiveness.

One such product that is gaining popularity among motorists is the multi-purpose penetrating lubricant Multi RW-40 from reinWell. The tool easily eliminates onboard electrical wiring problems caused by oxidation and contamination of the contacts. The basis of the penetrating spray is a special synthetic oil and a set of surfactant, lubricating, anti-corrosion and protective additives. As a result, the product penetrates quickly and deeply into the gaps between the joints of the joints during spraying.

The high efficiency of Multi RW-40 is achieved both by the formulation of the composition itself and by a powerful aerosol jet that directly affects the contamination. After spraying, the aerosol dries quickly and the components contained in it form a protective film on the contact surfaces that prevents metal oxidation.

Note that there have been many reviews on the web recently regarding the use of this penetrating spray. They clearly show that such an aerosol, acting as a cleaner, effectively removes all types of contaminants that affect electrical conductivity: oil, salt deposits and corrosion products.

Photo avtovzglyad.ru
Photo avtovzglyad.ru

The main problem of the defects indicated above, especially in power wires, lies in the sudden failure of standard electrical equipment and its components. And usually the battery (battery) suffers from this.

Even a slight oxidation of the terminals or power cable lugs quickly reduces the reliability of the connection between the power source and the onboard electrical network. This violates the battery charging mode and greatly reduces its capacity. Which further leads to a logical result when, when the ignition is turned on, the battery generally no longer shows any sign of life. The banal pollution of contacts and wire connections also makes a negative contribution.

The sources of such pollution are well known: the evaporation of technical fluids, including oils in the engine compartment, as well as salt solutions that fly from under the wheels in winter. Let’s add a wet suspension to the heap, leaving stable deposits of dirt on the contact joints of the cables, which greatly deteriorates their conductivity. The result of such problems is usually the same – serious violations not only in the operation of the battery, but also in all electrical equipment.

Obviously, such wiring defects, including oxides, sulphide deposits, rust on the battery terminals, must be repaired immediately, as they lead to an increase in leakage currents and rapid discharge of the battery. It is also clear that it is very difficult to remove such “mud” points with an ordinary brush, and therefore special automotive chemicals are needed here. First of all, these are, of course, so-called narrow-purpose preparations, produced for the rapid cleaning of electrical wiring elements, including battery terminals.

An alternative and otherwise proven option is also the use of universal high penetrating lubricant sprays. Their application allows us to solve several important problems at once. Such aerosols immediately penetrate into the thin gaps between the parts during processing.

By expelling moisture from there, they simultaneously soften and exfoliate rust, while lubricating the treated surfaces. Processed once – and that’s it! In stores you can buy some kind of imported composition or home aerosol for this. By the way, today among Russian products there are preparations worthy of quality, which are in no way inferior to foreign ones in terms of effectiveness.

One such product that is gaining popularity among motorists is the multi-purpose penetrating lubricant Multi RW-40 from reinWell. The tool easily eliminates onboard electrical wiring problems caused by oxidation and contamination of the contacts. The basis of the penetrating spray is a special synthetic oil and a set of surfactant, lubricating, anti-corrosion and protective additives. As a result, the product penetrates quickly and deeply into the gaps between the joints of the joints during spraying.

The high efficiency of Multi RW-40 is achieved both by the formulation of the composition itself and by a powerful aerosol jet that directly affects the contamination. After spraying, the aerosol dries quickly and the components contained in it form a protective film on the contact surfaces that prevents metal oxidation.

Note that there have been many reviews on the web recently regarding the use of this penetrating spray. They clearly show that such an aerosol, acting as a cleaner, effectively removes all types of contaminants that affect electrical conductivity: oil, salt deposits and corrosion products.

Source: Avto Vzglyad

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