How to repair a car battery? How to fix a car battery yourself Resuscitation of car batteries.

Automakers strive to ensure a decent life of their products as a whole, as well as their individual elements. However, there are ways to help push the limits set by these companies. An example is the resuscitation of the main electrical appliance in a car. In the article, we will show you how to restore a car battery so that it works for a few extra months or not.

The purchase of a new battery in this case is not canceled, but only postponed for this period. For experiments, initially high-quality batteries are suitable. Related materials that help to "revive" the developed unit are available to any car owner.

When the battery is subjected to frequent full discharge and prolonged downtime in this position, then during such operation the main “disease” of the battery occurs - plate sulfation. The consequence of this process is a noticeable decrease in capacitance. Because of this, such a battery cannot spin the starter while starting the engine.

Sulfation of battery plates

You can learn about the beginning of sulfation by several signs:

• increased voltage at the terminals;
• noticeable heating of the plates during operation;
• sometimes the electrolyte boils;
• charge capacity decreases.

Another cause of failure can be the destruction of the plates, which leads to a short circuit between them. Sometimes there is a complete detachment of the plate from its place. The reason for this damage may be an excess of voltage supplied to charge the battery with a lack of electrolyte in the tank.

You need to know that both insufficient and excess charge can lead to the destruction of a car battery.

After carrying out repair work with the battery, in order to revive the car battery, it will be necessary to get rid of the source of destruction of the electrical element.

External battery damage

Before starting the troubleshooting, we will determine the types of problems and the possibilities for their elimination. As external faults, there is oxidation of the terminals. Due to the coating with a layer of scale, there is no high-quality contact between the surface of the battery electrode and the wire in contact with it.

By cleaning the surfaces, you can restore the output electrical characteristics of the battery. Sometimes the terminal is planted quite tightly, sticks to the electrode, so you need to unwind the connection and check for a good pairing.

The second most common external problem is damage to the battery case. This happens due to external mechanical damage or due to internal malfunctions. Restoration of a car battery and sealing a hole is possible only on serviced batteries. To do this, the contacts are folded back, the battery is removed, the electrolyte residues are drained and the outer wall is soldered using a plastic patch. You can check the tightness with a distillate. Only then fresh electrolyte is poured into the containers.

Internal battery failure

The main problem that spoils the battery from the inside is the coating of the plates with acid and lead reaction salts. They prevent the movement of charged particles from one electrode to another. In parallel, the resistance increases, which leads to a decrease in the overall capacity of the battery. The early periods of such a process are reversible, but if the reaction has significantly damaged the plates, then the resumption of the unit's performance is impossible.

Electrolyte Density Meter

Sometimes it is possible to shed particles from the plates, leading to a short circuit. If this happened not so long ago, then washing the inside with distilled water will help out. In order not to get swelling of the case from severe prolonged frosts, you should not leave the battery in the car. The electrolyte expanded due to this process will destroy the design of the battery, which after such a “stress” cannot be restored.

Battery recovery methods

Let's describe the most popular ways to resume working capacity, in which repairing a car battery will give it extra life.

Battery protection

How to properly use the battery

You can delay the repair of a car battery and extend its service life by following simple rules:

• at least once a season it is necessary to control the density of the electrolyte;
• during frosts above 20-25 C, it is necessary to bring the density to 1.35-1.4 g / ml;
• to charge the battery, a current strength is applied that is 10 times less than the numerical value of the capacity;

if the car can be in an open parking lot during frost from -25 C, then it is advisable to cover it or take it with you so that the frozen electrolyte does not disable the unit.

Motorists treat batteries that have lost their performance in different ways. Some decide to immediately get rid of an unnecessary element, going to the store for a new battery. Others, in order to save money, still try to restore a faulty battery, trying all possible methods. In both cases, action can be justified, since battery repair is not so simple, and the presence of toxic liquids in it becomes a warning to inexperienced motorists. And yet, if you follow the safety rules and follow the practical experience of experienced craftsmen, then the battery life can be extended by at least six months.

Causes of the "death" of the battery

How to restore the volume of the battery?

The most affordable car/battery repair is to repeatedly charge a faulty battery with short breaks. A series of such charges increases the voltage of the element, after which it no longer perceives the effects of current. On the other hand, in the intervals between operations, the process of electrode potential equalization starts. Normalization of the state of the plates promotes the transition of a dense electrolyte into the space between the electrodes from the pores on the surface of the plates. Thus, during breaks, the voltage on the battery decreases and, as the battery charges are completed, it gradually gains volume.

This technique allows not only repairing car batteries, but also restoring batteries with a similar composition from other equipment and even electronic devices. In the course of simple manipulations with charges, the density of the electrolyte increases, acquiring a normal state for operation. The charge time is determined by the specific battery model and, as a rule, is 6-8 hours. Breaks between them vary from 8 to 16 hours.

Complete battery disulfation

Not so often there are situations when the battery has completely lost its volume as a result of development and damage by sulfate. Usually, up to this point, the batteries are either repaired or thrown away, since it is impractical to use them in this state. Despite the severity of the damage, in this case it is quite possible to repair the battery with your own hands using the disulfation method. The essence of recovery is to apply and hold high voltage to the battery for a long time. But here, too, small pauses cannot be dispensed with, since the increase in voltage contributes to the intensity of outgassing, which is undesirable from a safety point of view.

So, disulfation is performed according to the following instructions:

• The battery is filled with water.
• Current is connected to the power source.
• Initially, approximately 14.4 V is applied for two cycles of 13 minutes.
• Then two more cycles are performed, but with a voltage of 14.6 V.

Subsequent increase in voltage should be done until a clear increase in capacitance appears. In this way, any type of battery can be repaired. But, if the recovery operation does not give any results, then it remains only to dispose of the device.

Online battery recovery

This technique allows you to restore the battery within an hour. A fully discharged battery must be charged. After that, the entire electrolyte is drained from it, and the cavity is washed several times with distilled water. Next, an ammonia solution is used, so such repairs of car batteries should be carried out with maximum body insulation from possible contact with the substance.

The formulation used should include 2% (w/w) Trilon and 5% ammonia. The chemical mixture will act as an activator of the disulfation process, which takes an average of 40 to 60 minutes. A quick repair of the battery with a solution should be accompanied by the release of gas and the appearance of small splashes. When the gas evolution stops, the procedure can be completed.

Battery repair with constant voltage

This method is a bit similar to the impact on the battery under high voltage, but has its own characteristics. A discharged battery is supplied with a stable charge of approximately 15 V. It cannot be increased, but it should not be reduced either. In this state, the battery should remain for 12-13 hours, after which it must be slightly discharged. Under constant voltage, battery repair gives an almost 100% result in the form of volume recovery. This procedure can be repeated twice, and then measure the voltage in the battery. If it is approximately 13 V, this means that the element is working and can be used. If this indicator does not exceed 10 V, then the battery can be thrown away. The battery is mechanically defective, and no other repair method will help it.

Battery failure prevention

First of all, it is necessary to monitor the level and condition of the electrolyte in the battery sections. In addition, it is necessary to maintain the tightness of the case and the integrity of its service elements, including the battery terminal - the quality of the current supply largely depends on it. You should also protect the battery from external influences, especially from low temperatures. In winter, it is advisable not to leave the unit in the car, but to take it to the garage or house for the night (if it is possible to isolate it from residential premises). Much of the quality and durability of the battery also depends on how correctly the charging procedure is performed. Compliance with operating regulations will extend the battery life to several years.

How to restore a car battery? This question arises not only for beginners, but also for experienced drivers. After all, the performance of vehicles, the launch speed depends on how well it functions.

Before you repair a car battery with your own hands, the causes of the breakdown are studied.

Capacity is lost for several reasons:

• Formation of lead sulfate. This error occurs all the time. Damage to batteries can be determined by the loss of charge.
• Failure of the bank, which is part of the power source. It occurs due to a short circuit that occurs between lead plates. With subsequent use, the electrolytic composition begins to boil, the capacity drops.
• Destruction of lead plates. The residues get into the electrolytic composition, change its properties. In these cases, the battery is not restored.
• Freezing of the electrolytic composition. Some batteries are filled with a substance that has a high density. At a negative temperature, the composition freezes, the body collapses. It is impossible to reanimate the battery with your own hands.

Based on the foregoing, we can conclude that the malfunction of the battery is due to improper operation of the power source.

Effective ways to restore a car battery

Knowing how to restore a car battery on your own, you can get rid of many problems.

Desulfation of lead plates

In lead-acid power supplies, when energy is absorbed, crystals are formed that include lead sulfate. With continuous use, sulfation has little to no effect on battery performance. There is another relationship:

• A small discharge leads to the appearance of small crystals. They quickly dissolve in the electrolytic composition.
• After a deep discharge, sulfates of large sizes are formed. They don't break down.

Cleaning of lead plates is carried out:

1. Physically

The car battery is dismantled at home. After that, the plates are removed and cleaned. To simplify the removal process, holes are formed in the lid. For these purposes, a soldering iron is used, with which it is easier to carry out the work.

The manually cleaned plates are washed. To do this, use distilled water. It is also necessary for washing the inside of the can. After all, flushing the battery helps to restore performance.

After that, the plates are placed back, filled with an electrolytic composition. The battery is being charged.

It is difficult to implement this method, since the integrity of the plates is easy to break.

2. By chemical means

For cleaning, a solution is used, in which active substances are introduced. Restoration of batteries by a chemical method requires 1-3 hours. But before implementation, preparation of the substance is required.

Power supplies are being restored in stages:

• Fully charged battery.
• Draining of the electrolytic composition.
• Cleaning, washing the car battery. For these purposes, distilled water is used.
• The solution is poured for 1-2 hours. This time is enough for the sulfates to dissolve. Gases are released during the process.
• Re-washing the battery is important. After all, the remains of sulfate must be removed from the inside of the case.
• Filling of the electrolytic composition with the required indicators.
• Recharging the power supply.

During chemical cleaning, there is a possibility of lead getting into the cans, between the plates. This often provokes a short circuit.

Resuscitation with a charger

How to restore an old battery yourself? Chargers can be used. But this method takes a lot of time and effort. After all, it requires alternating discharge-charge of the battery. This leads to the gradual dissolution of lead sulfates.

Before implementation, the level of the electrolytic composition is checked. Before charging, electrolyte or distilled water is poured, if necessary.

Recovery is carried out with a conventional or pulsed charge. When choosing an option, it is necessary to take into account the condition of the battery unit, the duration of its operation.

Pulse charging

To resuscitate the battery source, a charger is used, which is equipped with the following functions:

• Desulfation.
• impulse charge.

Such a unit is brought to the car battery that you are trying to revive. The wires are first connected to the source. After that, the memory is connected to the network.

The charge is applied for 9–10 minutes at low current. After that, the corresponding load is applied. This is enough to completely discharge the power supply.

Other time intervals are also allowed.

Pulse charge is used provided that the condition of the battery is normal. After all, the cost of such a device is quite high.

The use of standard memory

Resuscitation of the battery is also possible using a standard charger. Before proceeding with the restoration, it is necessary to clean the unit, remove oxide residues, smudges of the electrolytic composition.

1. Charging the power supply at low currents for 9-10 hours. The current level decreases if the unit heats up excessively, the electrolytic composition boils. If everything is done correctly, the voltage increases slightly.
2. The battery pack is disconnected from charging. It is left at rest for 12-24 hours.
3. Reconnect to storage. The current rises to 2.5A for 6-8 hours. This contributes to an increase in the level of density of the electrolytic composition, an increase in voltage.
4. Discharging the power supply to 8–9 V. To do this, a lamp is brought to the device.

Activities are repeated until the optimum density is established, the voltage is 12–12.5 V.

Restoring the battery with a normal charge takes longer. But with its help, even old power sources are reanimated.

Short circuit "banks" of the battery

Such a breakdown leads to irreversible consequences if not taken in a timely manner. After all, the performance of undamaged "cans" is gradually deteriorating, since a huge current is supplied to them.

To restore the car battery, perform the following steps:

• Identification of a bank that has failed. During charging, a non-working element boils or does not function at all.
• An electrolytic composition is drained from a damaged can. Such actions are performed with rubber gloves. After all, when the electrolyte comes into contact with the skin, a burn is formed.
• A hole is prepared through which the lead plates are removed. They are washed with distilled water.
• Determining the cause of short circuit. In older batteries, the cause is sediment, which is concentrated at the bottom of the can. Therefore, you need to know how to rinse the jar.
• Lead plates are placed in a cleaned jar, electrolyte is poured.
• The formed hole is carefully sealed.

With the careful execution of all processes, the power source is restored.

Resuscitation of a maintenance-free battery

Unattended power supplies can also be restored. After all, it is forbidden to create a hole in the lid, as this negatively affects the gas exhaust system.

The process of resuscitation of maintenance-free car batteries includes:

• Determination of the level of electrolytic composition. To do this, the body is translucent with a lighting device.
• If there is a shortage in the body, a hole is prepared. It should be slightly higher than the level of the electrolyte composition. The size of the hole is 2–4 mm.
• Filling with distilled water. It is carried out with a syringe.
• You can close the hole with soldering.

The capacity of the device is restored by discharging and charging. These processes are performed cyclically.

Recovery of a helium power supply

Resuscitation of helium-type power supplies is simpler. After all, there is no need to prepare holes. Recovery includes the following steps:

• Removing the top cover.
• Careful removal of rubber caps, which are located under the lid.
• Translucent cans that are included in the composition. Banks are considered operational if the insides are preserved. If dust or other contaminants are found, resuscitation of power sources is not carried out.
• Distilled water (1-2 cubes) is added to each. After that, the source is sealed. This procedure is performed carefully to ensure tightness.

Recovery of a helium battery is not carried out in such cases:

• Complete destruction of lead plates. This may be the result of prolonged use of power supplies at elevated temperatures.
• Bloated power supply.

Resuscitation and distilled water

You can revive a car battery with distilled water. The implementation of this method takes 45-60 minutes.

If the battery is completely dead, then it is charged before resuscitation. After that, the electrolytic composition merges. To do this, screw the plugs that are concentrated on the lid.

The body and elements are washed with distilled water. After that, a special solution is poured in, with the help of which desulfation is performed.

The desulfation process is accompanied by gas evolution. Therefore, it is better to place the recovery source in a room in which the ventilation system operates.

Distilled water is used for cleaning. The flushing procedure is performed 2-3 times. Only after that, an electrolytic composition is poured inside, which has the required density.

The reanimated power source is connected to the charger and the network.

This recovery method is easy to implement. Therefore, it can be used by beginners, experienced motorists. But the lifetime of a restored power supply is difficult to ascertain. It all depends on:

• Timeliness of maintenance.
• Compliance with the terms of use.
• The frequency of the use of vehicles.

For example, frequent use of a car battery in a discharged form leads to the fact that it is impossible to restore it.

The process of restoring an automotive power source includes many aspects, rules. And how accurately they will be implemented depends on whether you can revive the unit. Therefore, all steps must be performed in accordance with the recommendations of specialists.

Video about battery recovery by different methods

Every motorist knows how important the correct operation of the battery is for the functioning of the entire mechanism. It is lead-acid batteries that are used as starter devices for cars.

In this article we will talk about the device and the principle of operation of the battery, we will also talk about battery diagnostics, the most common problems and how to restore it.

The device and principle of operation of the battery

The body of the product is expelled from propylene, this material was chosen for two main reasons:

1. Does not conduct current
2. Not destroyed by acid

One device includes six interconnected batteries. A separate battery combines negative and positive electrodes (lead alloy is taken for their manufacture, lead-calcium composition is used for negative electrodes), filled with active mass.

The isolation of layers of opposite charge is provided by a separator made of plastic. In order to improve corrosion resistance, lead-calcium alloy for electrodes can be diluted with silver or tin.

The active mass of the negative electrodes consists of spongy lead, positive - of lead dioxide.

There are two types of batteries:

1. with liquid electrolyte.
2. With special material pre-impregnated with non-liquid electrolyte.

Today, the most common batteries with liquid electrolyte.

The principle of operation is based on the conversion of electrical energy into chemical energy during charging, while discharging the reverse action takes place - chemical energy is converted into electrical energy.

The battery discharge occurs as a result of connecting consumers: the active mass of the electrodes (negative and positive) interacts with the electrolyte.

As a result, lead sulfate is generated with water and the electrolyte density level drops. When the alternator is working properly, it charges the battery while the engine is running.

Also, the battery can be charged with a special device, as a result of the charge, lead sulfate and water turn into lead, lead dioxide and sulfuric acid, thus increasing the density level.

Note! The charge must be carried out taking into account the recommended electrical voltage, in case of violation of this operating rule, the service life of the device may become significantly less than specified.

As a result of high voltage, the electrolyte level drops, low voltage can cause the battery to not fully charge. In general, the battery life is about five years, it all depends on the conditions in which the device is operated.

Device parameters:

1. Rated capacity. This indicator is measured in ampere-hours (Ah), depends on the output energy of a charged device during discharge (20 hours). For example, a device with a volume of 50 Ah delivers a current of 2.5 A for twenty hours.
2. The rated voltage consists of the voltage of the individual batteries, for a passenger car it is 12 V.
3. The cold crank current indicator indicates the ability of the car to start in the cold period. The higher the indicator, the easier it is for the engine to start in cold weather.

Battery faults

The battery, like any mechanism, can fail, as a result of which it will not work properly or stop working altogether. Below we will look at the most common problems in the system and teach you how to fix them.

Very often, car owners are faced with the problem of terminal oxidation, as a result of which the current supply stops and the resistance in the circuit increases, thus the entire electrical system fails.

To solve the problem you need:

• Remove clamps.
• Clean the battery terminals and leads.
• Now we put everything in place, check the correctness and reliability of the fasteners - the terminal should not move or move away from the output.
• It is recommended to lubricate the top of the terminal with technical vaseline.

Many drivers complain about the rapid discharge of the battery.

There may be two reasons for this:

1. Contamination of the electrolyte inside the device.
2. Contamination of the device itself.

In this case, it is necessary to remove the battery and wipe all contacts well, pay attention to the device should not be left wet. Next, you need to check the purity and level of the electrolyte, if necessary, replace the liquid with a new one.

How to Diagnose a Car Battery

Before proceeding with the diagnostics of the device, it is necessary to remove it.

Note! Remove the negative terminal first. However, during installation, it is connected last.

Electrolyte level

It is recommended to check the level and density of the battery solution at least once every three months. The level is checked using a glass tube (internal diameter should be 4-5 mm) through the filling holes.

The tube should be lowered to the end, the outer opening should be well plugged with a finger and removed. The allowable electrolyte level in the battery should be 12-15 mm.

If there is a tube in the battery, the level may exceed 3-5 mm.

Electrolyte density

The second indicator - electrolyte density - plays an equally important role, so it also needs to be controlled.

During operation, the density of the liquid may fluctuate, a full discharge is a full charge, the indicators may vary by 0.15-0.16 units.

A high level of density can cause rapid deterioration of the device; at a low level of density, starting the engine will be long and problematic.

Battery level

To check the charge indicator of a car battery, use a load plug. This device has a voltmeter, a load resistance switch, a handle and two contacts.

Also, the charge can be determined based on the output voltage, for this you need a multimeter and a voltmeter (it is important to disconnect the negative terminal).

Modern devices are equipped with an indicator showing the battery charge. If the device is charged, the indicator is green, discharged - white or red.

To charge a car battery, you must use a charger that is a current source: connect the positive contact to the positive terminal, the negative contact to the negative terminal.

Battery Recovery Methods

Every motorist is interested in the question of how to extend the life of the battery or how to restore its operation.

And yet, if you missed or ignored some tips regarding the operation of the device, do not despair, below we will tell you what are the ways to restore the functioning of this device.

Use of CTC

CTC (control-training cycle), this procedure helps to restore capacity and avoid the process of sulfation. The CTC procedure consists of several stages of discharging and charging the battery.

For this we need:

• Charger.
• Voltage control device - voltmeter.
• A device for monitoring the electrolyte density level is a hydrometer.
• Bulb.

So, for starters, fully charge the battery. It is important that the lids of the jars are removed during charging. The battery should be charged for 6 to 8 hours.

Upon completion of the procedure, using a hydrometer, it is necessary to check the level of electrolyte density in each bank separately - the indicator should be equal to 1.27 g / cm. cube If necessary, distilled water or sulfuric acid is added to the jars, after which the battery is put on charge for another half an hour.

Multiple charge mode

An equally simple method of restoring the correct operation of the battery, offered by automaker specialists, is to carry out several stages of charging the device with interruptions. Initially, it is necessary to set the current level to 0.04 of the nominal volume of the battery. After 8 hours of charging, you must take a 12-hour break (no more than 16 hours).

A break is necessary to equalize the internal potential and external lead plates, diffusion of a dense electrolyte into the gaps between the electrodes is performed.

After a break, the battery charging procedure is resumed. It is recommended to carry out at least 5 such procedures. In the course of increasing the volume, the density level of the electrolyte will increase, as a result of which it must be diluted with distilled water and the level indicator should be monitored, it is important to keep it within the normal range.

Chemicals

So, first you need to fully charge the battery device, after which it is important to drain all the electrolyte. Now you need to rinse the container with distilled water, at least three times.

For the next stage of washing, we take a solution of 5% (wt.) ammonia and 2% (wt.) Trilon B. Pour it into a container previously cleaned with distilled water, from which the electrolyte was poured, and leave for an hour.

Splashes and active gas evolution will be observed inside, this is the process of desulfation. Upon completion of gas evolution, the procedure can be considered completed. Now drain the liquid from the battery and rinse the container again with distilled water (2-3 times). Now we fill the battery with new electrolyte and carry out a full charge.

If strong sulfation is observed, then the battery can be restored with such a solution a couple of times. However, we note that such a solution cannot be prepared independently, it is recommended to consult a specialist.

Pulse current

This method will help solve the problem of a short circuit in the battery bank, many do not know about this method or do not risk using it, however, according to the reviews of many motorists, it is safe to say that the burning method using impulsive current is quite effective.

We connect the battery to a source that produces a large current (in this case, it is at least 100 amperes). Very often, a welding machine is used for this purpose. The circuit in the bank is burned out as a result of a two-second passage of such a current.

So, you are the happy owner of a grindstone, a basin, a monster, a baby, a girl, a wheelbarrow, an apparatus, or whatever else you lovingly call your iron pet. And as a responsible and caring owner, you take care of your car, monitor its condition, justifiably and legitimately believing that it will reciprocate and will not let you down at the most inopportune moment. Without going into the details of the specifics of servicing various and numerous auto units, as battery experts, we will allow ourselves to give you some advice on caring for such an important device called a battery.

The main function of the battery, for short, is the battery, starting the engine, as well as providing consumers with electricity when the engine is not running or the generator is faulty. You should be aware that different types of batteries have different features that do not allow you to unambiguously name the “best” type of battery. We can only talk about the best applicability of different types of batteries in different conditions. So, for example, modern "calcium" batteries have low self-discharge, do not require complex maintenance, but do not tolerate deep discharges, for example, during short trips in winter frosts, or long-term car parking. On the contrary, for “serviced” (practically not produced) and “low-maintenance” batteries, a deep discharge is not so destructive, but these types of batteries require topping up with distilled water (with good electrical equipment and average mileage - about 1 time in 4-7 months). As the temperature drops, the ability of the battery to “take charge” also decreases. Therefore, short trips in winter frosts, especially with headlights, can quite quickly lead to a complete discharge of even an absolutely serviceable battery. This leads not only to the impossibility of starting the engine, but also to a reduction in the life of the battery, especially the “calcium” one. In winter, it is recommended to periodically remove the battery from the car and charge it with a charger after warming it in air to a positive temperature.

The reason for the decrease in battery life can also be problems associated with the electrical equipment of your car. For example, a worn-out alternator cannot cope with timely and full battery charging. Or there is a constant and significant “leakage” of charge, for example, due to the presence of an energy-intensive alarm or defects in the wiring. Thus, the battery can last five to six years with your care or you will change it every year or two, which significantly increases the maintenance budget for your car.

At EnergoMet professional battery service centers, our qualified specialists will provide you with the following services:

• high-quality warranty and post-warranty maintenance of batteries;
• diagnostics and comprehensive testing of the battery and electrical equipment of your car;
• stationary repair (terminal repair, housing repair), electrolyte density restoration, battery charging;
• battery rental while your battery is being serviced.

We are waiting for you in our technical battery service centers and good luck on the road)

Battery service centers

Price for services

TYPE OF WORK	Price, rub.*
Diagnosis of the state of the battery, checking the operation of the vehicle's generator set	50 – 800**
Removal - installation of the battery on the car	100 – 500**
Battery charging 6 ST - 45
Battery charging 6 ST - 55
Battery charging 6 ST - 75
Battery charging 6 ST - 90
Charging battery 6 ST - 132
Charging battery 6 ST - 190
Battery rental	100 / day
Battery repair (terminal restoration, housing repair, etc.)	300 – 1000**

* Prices do not include the cost of consumables

** Depending on the complexity of the work

If the battery is beyond repair, we will buy it from you at the best price!

Prices for the acceptance of used batteries

Battery type	Exchange price	Price
6 ST - 55	800.00 RUB	700.00 RUB
6 ST - 75	900.00 RUB	800.00 RUB
6 ST - 100	1100.00 RUB	1000.00 RUB
6 ST - 132	1300.00 RUB	1150.00 RUB
6 ST - 190