The car battery is often compared with the human heart, since the engine will not start without it, after - the generator, and, it means that the car will not be able to move from the place. Therefore, each driver is obliged to monitor the battery status. In our article, we consider the main reasons for the frequent discharge of the battery and learn how to revive it correctly in the conditions of the trip, if there is no opportunity to contact the car service.

Discharged battery, why and how to check

The main reason for the discharge of the battery is the lack of energy from the onboard network of a vehicle, which is often due to the following motifs:

1. Putting or closing the battery conclusions. A similar phenomenon often occurs due to the external dipping dust, engine oil, soot or due to the injection of electrolyte. This can occur with a loose adjustment of the battery to the car. When the car rides, the battery is able to vibrate, thereby forcing the electrolyte to pour out of the casting plugs. This contributes to the appearance of cracks on the walls and the lid of the tank. Ultimately, contaminated conclusions are oxidized and the voltmeter notes their voltage.

2. The closure of plates (or lead grids, which are located in each battery with an electrolyte and with the active weight pressed in them) the porcine dioxide passes with a reduced or elevated density. The reduced density may appear due to the supercooling of the battery, and the increased - due to its overheating. That is why it is so often discharged in the cold season.

3.Well to store the battery without recharging for a long time, sulfation of electrodes may occur. At the same time, crystals of a lead sulfate sulfate crystals are cleaved from the electrolyte, which are able to climb the walls of the active substance. In the plates are increasing impurities of third-party metals, which look like a gray raid. Thus, electroplating plates arises, it forms a parasitic current, which discharges the battery.

There are several signs that the battery is discharged:

1. Look at the instrument panel in the cabin of the machine. If the ignition is turned on and the battery charge control lamp does not shine, it means it overwhelms and requires replacement. But, if the second does not shine, then the battery is discharged.

2.If the charge indicator, built into the battery, when the motor starts, does not work or the generator supplies too little voltage to the battery. If the light bulb shows the green color, then the battery is charged, black - urgently requires recharging, if the white color is - it means the level of electrolyte is lower than the allowable and battery is unsuitable for operation.

3. When changing the color of the electrolyte and the appearance on plates of the plates. Stable color is considered light brown shade. If the electrolyte has become dark brown, it means there are organic substances that are degenerate into source compounds. Purple color will indicate the presence of manganese. In addition, iron, arsenic, copper, bismuth, antimony may be present in the electrolyte. This often happens if the electrolyte is tested by non-distilled water, which contains different substances. The light gray coloring of the plates on the plates indicates the presence of chlorides.

4. If the starter is slow, having characteristic clicks.

5. Quickly fades light from headlights after stopping the machine.

6. Motor does not start when the battery is rearranged to another vehicle.

Checking the battery is performed with a load fork. The voltmeter in a good battery will show approximately 12.5 - 12.9 V. However, this measurement must be done without load. A normal battery with a load should show no less than 11 V. and this value should be saved for about ten seconds.

How to make a car from the auto ticket, a detailed job

If the battery is strongly discharged and the engine does not work, you can take it from another car with a working battery. To do this, you will need special wires with a large diameter and clamps (crocodiles).

First you need to fit cars for a sufficient distance for connecting wires, however, they should not touch. Next, you need to drown out the donor motor, install both machines on the parking brake, turn off all the equipment and sewer battery batteries. After complete disconnection of the minus terminal of the discharged battery, proceed to the detachment of "crocodiles". The first join the positive red terminals. Plus - to a discharged battery, and clamp engage on the positive terminal of the donor battery.

After the manipulations made, one black minus wire is connected to the minus terminal of the donor battery, and the second is on the metal of the motor, closer to the generator or starter. It is important to trace that the terminal would cling to the details that rotate from the fuel wires.

Now you can start a donor car motor, however, you need to wait about 15 minutes, because the discharged battery will not be able to earn in a short time.

Donor battery, in which it should be condition

It is advisable to rent from a new battery and necessarily in excellent working condition, otherwise you can expect sad consequences. Also, it is not recommended to cure a car if hard frost is on the street. It is important that the voltage of the donor battery coincides with the seashest.

We start the car with a push if you see not from whom

You can start the car with a pusher. It is possible only if you have a manual gearbox, such an option is not suitable for the box. Undoubtedly, you yourself can hardly handle this task, for this you will need the assistance of unauthorized persons. This option of starting the vehicle should be carried out under the following conditions:

1. The increase should be included.

2. The list must be squeezed.

3. Exchange should be either the second or third.

First, squeeze the clutch, we turn on the transmission and, without releasing the clutch, accelerate the car up to ten kilometers per hour. After that, smoothly let go of the clutch pedal and wait until the motor starts.

Trying to revive the battery including long headlights for a few seconds

This method of revitalizing the battery is rather fast, but not always effective. Its essence is as follows:

1. Bess in the disconnection of all electrical appliances.
2. Dale, without turning on the ignition, blink with distant light. This must be done several times, 15-20 seconds. This will give the opportunity to heat the battery electrolyte and it will be able to effectively turn the starter.

3. Head - Do not rotate the starter for more than 5 seconds at a time.

How to start a car using a regular battery

If you are in deserted terrain and help not ask anyone, try charging the battery using an ordinary battery. To do this, open the hood and find the wire that connects the generator and starter to file the generator when turning the key. This wire is approximately around the light bulb that signals the problem with the battery. We break the wire, and in its place we put the battery. After that, push the car. I jump into it on the go and turn the key in the ignition lock.

The simplest charger makes it yourself, work work in detail

Such a device is easily assembled only from several parts. You will need:

1. Double gunning light bulb. Its power must be up to 200 watts. What it is higher, the faster the battery charges, but, then the main thing is not to overdo it, otherwise, the battery can become completely unsuitable.

2.Polp conductive diode. It should be great to withstand the necessary loads.

3. Power with plug connection in the socket and terminals.

When you configure the diagram, it is important to trace the light bulb in full. If the light does not light up, it means that the diagram does not work. For such charging, you will need about 10 hours, after which you need to turn off the power supply.